Building Automation Industrial Automation tra Combinations Catalogue Supplement Open Circuit-Breakers from 630 A to 6300 A Valid from May 2001 Bildgrosse 210 x 118,5 mm 222 Logo 17 x 17 mm Think future. Switch to green. Systems Moeller NK1230-1045GB Description IZM Circuit-Breakers, IN Switch-Disconnectors The new open IZM circuit-breaker series, offers complete coverage of the range from 800 - 6300 A with just the frame sizes 2 and 3 Control Unit The new, compact frame size 1 (which can be installed in a switchpanel which is just 400 mm wide) extends the rated current range of the series to the lower end of the range to include 630 A. If required, this range can be extended even further by exchanging the rating plugs, which will extend the range to 250 A, and includes a setting range of 0.4 - 1 x In. The electronic microprocessor controlled control unit is independent of the auxiliary voltage. If however, your application requires switching at the higher-end, the new IZM offers the perfect solution with a maximum breaking capacity of 150 kA/415 V. In addition, the entire range of accessories is identical for all three frame sizes. Moreover, the entire system can be centrally operated from a PC via PROFIBUS-DP, where it can be monitored, controlled and switched. If maintenance should prove necessary because of a fault, the maintenance personnel can be informed by SMS. Areas of Application * as a feeder, distributor, coupler and outgoing circuit-breaker * for switching and protecting motors, generators, transformers, busbar systems and cables * for use as a power disconnecting device (IEC 60 204) Versions * 3 frame sizes for 630 - 6300 A * 3 and 4 pole versions with Ue = 690 V AC (Ue = 1000 V AC on request) * 4 switching capacities from 50 - 150 kA/415 V * equipped as standard with a crank handle with spring-operated stored energy mechanism, auxiliary contact (2 M, 2 B), trip-indicating auxiliary contact (1 CO) It offer optimum protection for each application. Main Current Connections All IZM are equipped as standard up to 5000 A with horizontal connections (6300 A vertical). The following connections are possible as options: * vertical connections * accessible from the front, single-hole fitting * accessible from the front, double-hole fitting (according to DIN 43 673) * flange connections (withdrawable) Communication Capability With a communication module, a connection to the PROFIBUS-DP is very simple to realize. The transfer of circuit-breaker data and the switching and control via a central PC is unproblematic in this manner. Data acquisition and energy management are enabled in conjunction with the measurement function. A significant reduction in power costs is noticeable. An internal circuit-breaker bus allows communication between the IZM and the typical secondary devices, e.g. for the display of measurement values or reasons which initiated a trip, or reading further switchpanel signals. It is possible to remotely observe, switch and define parameters for the IZM. Installation Methods Auxiliary Connections Fixed Installation and Withdrawable The connection of the auxiliary circuits depends on the respective installation type: * withdrawable The internal auxiliary contacts are connected with circuit-breaker side plugs. In the connected state, they are connected with the sliding module in the socket base. * fixed mounted Auxiliary switches are plugged directly onto the IZM. Standards The IZM circuit-breakers conform to: * IEC/EN 60 947 * VDE 0660 (German Standard) * Climatic proofing to IEC/EN 60 068-2-30 Operational Conditions The IZM is suitable for use in climatic conditions to IEC/EN 60 068-2-30. It can be used in enclosed areas which are not subject to difficult operating conditions (dust, corrosive or caustic vapours). Specialized enclosures must be considered with humid and dusty conditions. Uniform Dimensions The IZM series has a uniform height and depth. The device width varies depending on the number of poles and the frame size. The withdrawable versions have slightly increased depth dimensions. Modularity Many accessory parts (auxiliary contacts, voltage releases, etc.) can be retrofitted or exchanged, in order to adapt the IZM to new requirements. The main switching contacts can be exchanged on site, in order to extend the electrical lifespan of the IZM. IZM Circuit-Breakers, IN Switch-Disconnectors Contents Circuit-breakers Switch-disconnectors from 630 A to 6300 A Frame Size 1, 2 and 3 Overview Page 2 Options for Electronic Release Overview 4 IZM circuit-breakers 3-pole Frame size 1 for the distribution circuit protection (A) for selectively-opening circuit-breakers (V) for universal protection (U) with a digital circuit-breaker (D) Frame size 2 and 3 for the distribution circuit protection (A) for selectively-opening circuit-breakers (V) for universal protection (U) with a digital circuit-breaker (D) 4-pole Frame size 1 for the distribution circuit protection (A) for selectively-opening circuit-breakers (V) for universal protection (U) with a digital circuit-breaker (D) Frame size 2 and 3 for the distribution circuit protection (A) for selectively-opening circuit-breakers (V) for universal protection (U) with a digital circuit-breaker (D) IN switch-disconnectors 3 and 4-pole Frame size 1 Frame size 2 and 3 6 6 6 6 8 8 10 10 12 12 12 12 14 14 16 16 18 20 Accessories Additional functions for overcurrent release Measurement converter for the neutral pole Components for communication Auxiliary contacts Motor operators Motor cut-off switch Operations counter Voltage release condition signal Closing release Shunt release Undervoltage release Locking facilities Locking arrangement Electrical ON Emergency-stop button Remote reset Automatic reset of the re-closing lockout Bracket for fixed mounted breaker Door sealing frame Protective covers Test unit Rated current rating plug Withdrawable units Connection technology for fixed installation Connectors for withdrawable unit Page 22 22 23 24 28 28 28 28 28 30 30 31 32 32 33 33 33 33 34 34 34 34 35 36 40 42 Technical data Selectivity table IZM trip characteristics IZM circuit-breakers IN switch-disconnectors IZM control unit Permissible continuous current Motor operator, voltage release, auxiliary contacts 43 50 52 56 60 61 62 Dimensions 63 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 1 Moeller NK1230-1045GB Moeller NK1230-1045GB Moeller NK1230-1045GB IZM Circuit-Breakers Technical Overview IN Switch-Disconnectors Technical Overview Circuit-breakers with main switch and isolating characteristics of 630 - 6300 A Rated current In A Basic switching capacity (B) Normal switching capacity (N) High switching capacity (H) Limited switching capacity (L) Rated ultimate short-circuit breaking capacity Icu with rated operational voltage Ue 440 V 690 V 440 V 690 V 440 V 690 V 440 V 690 V Icu = Ics kA IZM Switch-disconnectors With main switch and isolating characteristics from 630 - 6300 A Rated current In Rated short-circuit making capacity Icm Rated short-time withstand current Icw t = 1 s IN Frame size 1 630 - 1600 50 42 65 INB1-... Frame size 1 50 a Page 6, 12 55 50 80 75 100 85 150 65 INN1-... Frame size 1 a Page 8, 14 105 42 In = 630 - 1600 A Icm/kA Icw/kA 143 50 Icm/kA Icw/kA 121 55 Icm/kA Icw/kA 176 65 Icm/kA Icw/kA Icw/kA 220 65 80 Icm/kA Icw/kA Icw/kA 220 80 100 a Page 18 Frame size 3 4000 - 6300 Icm/kA Icw/kA a Page 18 Frame size 2 800 - 3200 In = 630 - 1600 A 100 85 150 65 INB2-... Frame size 2 a Page 8, 14 In = 800 - 3200 A a Page 20 INN2-... Frame size 2 In = 800 - 3200 A a Page 20 INH2 Frame size 2 In = 800 - 3200 A In = 800 - 2500 A In = 3200 A a Page 20 INH3 Frame size 3 In = 4000 - 6300 A In = 4000 - 5000 A In = 6300 A a Page 20 Electronic control options for IZM circuitbreakers: Standard circuit-breaker A Selectively-operating circuit-breakers V Universal circuit-breakers U Digital circuit-breakers D a Page 4 3 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 2 Moeller NK1230-1045GB Moeller NK1230-1045GB IZM Circuit-Breakers Technical Overview IN Switch-Disconnectors Technical Overview Circuit-breakers with main switch and isolating characteristics of 630 - 6300 A Rated current In A Basic switching capacity (B) Normal switching capacity (N) High switching capacity (H) Limited switching capacity (L) Rated ultimate short-circuit breaking capacity Icu with rated operational voltage Ue 440 V 690 V 440 V 690 V 440 V 690 V 440 V 690 V Icu = Ics kA IZM Switch-disconnectors With main switch and isolating characteristics from 630 - 6300 A Rated current In Rated short-circuit making capacity Icm Rated short-time withstand current Icw t = 1 s IN Frame size 1 630 - 1600 50 42 65 INB1-... Frame size 1 50 a Page 6, 12 55 50 80 75 100 85 150 65 INN1-... Frame size 1 a Page 8, 14 105 42 In = 630 - 1600 A Icm/kA Icw/kA 143 50 Icm/kA Icw/kA 121 55 Icm/kA Icw/kA 176 65 Icm/kA Icw/kA Icw/kA 220 65 80 Icm/kA Icw/kA Icw/kA 220 80 100 a Page 18 Frame size 3 4000 - 6300 Icm/kA Icw/kA a Page 18 Frame size 2 800 - 3200 In = 630 - 1600 A 100 85 150 65 INB2-... Frame size 2 a Page 8, 14 In = 800 - 3200 A a Page 20 INN2-... Frame size 2 In = 800 - 3200 A a Page 20 INH2 Frame size 2 In = 800 - 3200 A In = 800 - 2500 A In = 3200 A a Page 20 INH3 Frame size 3 In = 4000 - 6300 A In = 4000 - 5000 A In = 6300 A a Page 20 Electronic control options for IZM circuitbreakers: Standard circuit-breaker A Selectively-operating circuit-breakers V Universal circuit-breakers U Digital circuit-breakers D a Page 4 3 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 2 Moeller NK1230-1045GB IZM Circuit-Breakers Options for Electronic Release Overview Moeller NK1230-1045GB IZM Circuit-Breakers Options for Electronic Release Overview IZM ...-A... IZM ...-V... IZM ...-U... IZM ...-D... Circuit-breakers for distribution circuit protection 630 - 6300 A Selectively-operating circuit-breakers 630 - 6300 A Universal circuit-breakers 630 - 6300 A Digital circuit-breakers 630 - 6300 A S K - - K - K K K K K K K I K K K K N G - - k k K k K k - - k - K K K K - - K K - - K K - - - - K K K K K - K K - - - - - - - - K k k k K K K K K K K - - - k K - - - - - - - k k K K K - - - - k - K k Measurement functions "Plus" measurement functions "High end" measurement functions - - - - k k k k Communication Internal system bus PROFIBUS-DP communication Communication via Ethernet - - - - - - K k k K k k Standard protective functions Overload protection Ir Adjustable delay time tr Short-time delay short-circuit protective device Isd Non-delayed short-circuit protective device Ii Optional protective functions Neutral conductor protection Earth-fault protection Additional functions N-conductor protection switch on / off Short-time delay short-circuit protection device can be switched on / off Non-delayed short-circuit protection device can be switched on / off Thermal memory can be switched on / off Load monitoring Short-time delayed short-circuit protective device convertible to I2t Adjustable non-delayed short-circuit protective device Overload protection convertible I4t Overload protection can be switched on / off Adjustable N-conductor protection Convertible parameter sets Parameter definition and visualization Parameter definition via rotary coding switch (10 stage) Parameter definition via communication (absolute values) Parameter definition via menu (absolute values) Remote parameter definition of the basic functions Remote parameter definition of the additional functions Alphanumeric LCD Graphic LCD Notes L K standard k optional 5 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 4 Moeller NK1230-1045GB IZM Circuit-Breakers Options for Electronic Release Overview Moeller NK1230-1045GB IZM Circuit-Breakers Options for Electronic Release Overview IZM ...-A... IZM ...-V... IZM ...-U... IZM ...-D... Circuit-breakers for distribution circuit protection 630 - 6300 A Selectively-operating circuit-breakers 630 - 6300 A Universal circuit-breakers 630 - 6300 A Digital circuit-breakers 630 - 6300 A S K - - K - K K K K K K K I K K K K N G - - k k K k K k - - k - K K K K - - K K - - K K - - - - K K K K K - K K - - - - - - - - K k k k K K K K K K K - - - k K - - - - - - - k k K K K - - - - k - K k Measurement functions "Plus" measurement functions "High end" measurement functions - - - - k k k k Communication Internal system bus PROFIBUS-DP communication Communication via Ethernet - - - - - - K k k K k k Standard protective functions Overload protection Ir Adjustable delay time tr Short-time delay short-circuit protective device Isd Non-delayed short-circuit protective device Ii Optional protective functions Neutral conductor protection Earth-fault protection Additional functions N-conductor protection switch on / off Short-time delay short-circuit protection device can be switched on / off Non-delayed short-circuit protection device can be switched on / off Thermal memory can be switched on / off Load monitoring Short-time delayed short-circuit protective device convertible to I2t Adjustable non-delayed short-circuit protective device Overload protection convertible I4t Overload protection can be switched on / off Adjustable N-conductor protection Convertible parameter sets Parameter definition and visualization Parameter definition via rotary coding switch (10 stage) Parameter definition via communication (absolute values) Parameter definition via menu (absolute values) Remote parameter definition of the basic functions Remote parameter definition of the additional functions Alphanumeric LCD Graphic LCD Notes L K standard k optional 5 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 4 Moeller NK1230-1045GB Moeller NK1230-1045GB IZM Circuit-Breakers 3-pole IZM Circuit-Breakers 3-pole Basic switching capacity (B) Icu = Ics = 50 kA at 415 V 50/60 Hz Type Price Article no. See Price List Rating data Rated current Notes Ir A Short-circuit release Delayed Isd A I Frame size 1 Circuit-breakers for distribution circuit protection (A) 630 Std. pack Setting range Overload release In A Std. pack Normal switching capacity (N) Icu = Ics = 65 kA at 415 V 50/60 Hz Type Price Article no. See Price List Non-delayed Ii A I 315 - 630 - 1260 - 5040 800 400 - 800 - 1600 - 6400 1000 500 - 1000 - 2000 - 8000 1250 625 - 1250 - 2500 - 10000 1600 800 - 1600 - 3200 - 12800 788 - 7560 12600 Circuit-breaker for selective operation (V) and motor protection 630 252 - 630 IZMB1-A630 229889 IZMB1-A800 229890 IZMB1-A1000 229891 IZMB1-A1250 229892 IZMB1-A1600 229893 1 off IZMN1-A630 229894 IZMN1-A800 229895 IZMN1-A1000 229896 IZMN1-A1250 229898 IZMN1-A1600 229899 1 off * Adjustable overload release Ir = 0.5 - 1 x In * Delay time tr = 10 s at 6 x Ir * Adjustable non-delayed short-circuit release Ii = 2 - 8 x In IZMB1-V630 229900 IZMB1-V800 229901 IZMB1-V1000 229902 IZMB1-V1250 229903 IZMB1-V1600 229904 1 off IZMN1-V630 229905 IZMN1-V800 229906 IZMN1-V1000 229907 IZMN1-V1250 229908 IZMN1-V1600 229909 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 10 s at 6 x Ir * Adjustable delayed short-circuit release Isd = 1.25 - 12 x In * Delay time tsd = 0, 20 (motor protection), 100, 200, 300, 400 ms * Non-delayed short-circuit release Ii f 20 x In 1 off IZMN1-U630 229918 IZMN1-U800 229919 IZMN1-U1000 229920 IZMN1-U1250 229921 IZMN1-U1600 229922 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 2 - 30 s with setting to J with 6 x Ir tr = 1, 2, 3, 4, 5 s with setting to I4t * Adjustable delayed short-circuit release Isd = 1.25 - 12 x In * Delay time tsd = OFF, 20 (motor protection), 100, 200, 300, 400 ms * Adjustable non-delayed short-circuit release Ii = 1.5 - 12 x In max. permissible setting value: 0.8 x Ics OFF: Ics = Icw 1 off IZMN1-D630 229933 IZMN1-D800 229934 IZMN1-D1000 229935 IZMN1-D1250 229936 IZMN1-D1600 229937 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 2 - 30 s with setting to J tr = 1, 2, 3, 4, 5 s with setting to I4t * Adjustable non-delayed short-circuit release Isd = 1.25 x In - 0.8 x Icw with max. permissible setting of 0.8 x Icw is the setting of the delay time tsd only valid up to a max. of 400 ms Icw see the technical data * Delay time tsd = OFF, 20, 100, 200, 300, 400, 500, 1000, 2000, 3000, 4000 ms * Adjustable non-delayed short-circuit release Ii = 1.5 x In - 0.8 x Ics max. permissible setting value: 0.8 x Ics OFF: Ics = Icw 800 320 - 800 1000 - 9600 16000 1000 400 - 1000 1250 - 12000 20000 1250 500 - 1250 1563 - 15000 25000 1600 640 - 1600 2000 - 19200 32000 788 - 7560 1.5 - 12 x In OFF IZMB1-U630 229913 IZMB1-U800 229914 IZMB1-U1000 229915 IZMB1-U1250 229916 IZMB1-U1600 229917 1.5 x In - 0.8 x Ics IZMB1-D630 229923 IZMB1-D800 229927 IZMB1-D1000 229930 IZMB1-D1250 229931 IZMB1-D1600 229932 Circuit-breaker for universal protection (U) and motor protection 630 252 - 630 800 320 - 800 1000 - 9600 1000 400 - 1000 1250 - 12000 1250 500 - 1250 1563 - 15000 1600 640 - 1600 2000 - 19200 630 252 - 630 1.25 x In - 0.8 x Icw 800 320 - 800 1000 400 - 1000 1250 500 - 1250 1600 640 - 1600 Digital circuit-breaker (D) please enquire please enquire 7 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 6 Moeller NK1230-1045GB Moeller NK1230-1045GB IZM Circuit-Breakers 3-pole IZM Circuit-Breakers 3-pole Basic switching capacity (B) Icu = Ics = 50 kA at 415 V 50/60 Hz Type Price Article no. See Price List Rating data Rated current Notes Ir A Short-circuit release Delayed Isd A I Frame size 1 Circuit-breakers for distribution circuit protection (A) 630 Std. pack Setting range Overload release In A Std. pack Normal switching capacity (N) Icu = Ics = 65 kA at 415 V 50/60 Hz Type Price Article no. See Price List Non-delayed Ii A I 315 - 630 - 1260 - 5040 800 400 - 800 - 1600 - 6400 1000 500 - 1000 - 2000 - 8000 1250 625 - 1250 - 2500 - 10000 1600 800 - 1600 - 3200 - 12800 788 - 7560 12600 Circuit-breaker for selective operation (V) and motor protection 630 252 - 630 IZMB1-A630 229889 IZMB1-A800 229890 IZMB1-A1000 229891 IZMB1-A1250 229892 IZMB1-A1600 229893 1 off IZMN1-A630 229894 IZMN1-A800 229895 IZMN1-A1000 229896 IZMN1-A1250 229898 IZMN1-A1600 229899 1 off * Adjustable overload release Ir = 0.5 - 1 x In * Delay time tr = 10 s at 6 x Ir * Adjustable non-delayed short-circuit release Ii = 2 - 8 x In IZMB1-V630 229900 IZMB1-V800 229901 IZMB1-V1000 229902 IZMB1-V1250 229903 IZMB1-V1600 229904 1 off IZMN1-V630 229905 IZMN1-V800 229906 IZMN1-V1000 229907 IZMN1-V1250 229908 IZMN1-V1600 229909 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 10 s at 6 x Ir * Adjustable delayed short-circuit release Isd = 1.25 - 12 x In * Delay time tsd = 0, 20 (motor protection), 100, 200, 300, 400 ms * Non-delayed short-circuit release Ii f 20 x In 1 off IZMN1-U630 229918 IZMN1-U800 229919 IZMN1-U1000 229920 IZMN1-U1250 229921 IZMN1-U1600 229922 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 2 - 30 s with setting to J with 6 x Ir tr = 1, 2, 3, 4, 5 s with setting to I4t * Adjustable delayed short-circuit release Isd = 1.25 - 12 x In * Delay time tsd = OFF, 20 (motor protection), 100, 200, 300, 400 ms * Adjustable non-delayed short-circuit release Ii = 1.5 - 12 x In max. permissible setting value: 0.8 x Ics OFF: Ics = Icw 1 off IZMN1-D630 229933 IZMN1-D800 229934 IZMN1-D1000 229935 IZMN1-D1250 229936 IZMN1-D1600 229937 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 2 - 30 s with setting to J tr = 1, 2, 3, 4, 5 s with setting to I4t * Adjustable non-delayed short-circuit release Isd = 1.25 x In - 0.8 x Icw with max. permissible setting of 0.8 x Icw is the setting of the delay time tsd only valid up to a max. of 400 ms Icw see the technical data * Delay time tsd = OFF, 20, 100, 200, 300, 400, 500, 1000, 2000, 3000, 4000 ms * Adjustable non-delayed short-circuit release Ii = 1.5 x In - 0.8 x Ics max. permissible setting value: 0.8 x Ics OFF: Ics = Icw 800 320 - 800 1000 - 9600 16000 1000 400 - 1000 1250 - 12000 20000 1250 500 - 1250 1563 - 15000 25000 1600 640 - 1600 2000 - 19200 32000 788 - 7560 1.5 - 12 x In OFF IZMB1-U630 229913 IZMB1-U800 229914 IZMB1-U1000 229915 IZMB1-U1250 229916 IZMB1-U1600 229917 1.5 x In - 0.8 x Ics IZMB1-D630 229923 IZMB1-D800 229927 IZMB1-D1000 229930 IZMB1-D1250 229931 IZMB1-D1600 229932 Circuit-breaker for universal protection (U) and motor protection 630 252 - 630 800 320 - 800 1000 - 9600 1000 400 - 1000 1250 - 12000 1250 500 - 1250 1563 - 15000 1600 640 - 1600 2000 - 19200 630 252 - 630 1.25 x In - 0.8 x Icw 800 320 - 800 1000 400 - 1000 1250 500 - 1250 1600 640 - 1600 Digital circuit-breaker (D) please enquire please enquire 7 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 6 Moeller NK1230-1045GB Moeller NK1230-1045GB IZM Circuit-Breakers 3-pole IZM Circuit-Breakers 3-pole Basic switching capacity (B) Icu = Ics = 55 kA at 415 V 50/60 Hz Type Price Article no. See Price List Rating data Rated current Std. pack High switching capacity (H) Icu = Ics = 100 kA at 415 V 50/60 Hz Type Price Article no. See Price List Std. pack Notes Setting range Overload release In A Std. pack Normal switching capacity (N) Icu = Ics = 80 kA at 415 V 50/60 Hz Type Price Article no. See Price List Ir A Short-circuit release Delayed Isd A I Circuit-breakers for distribution circuit protection (A) Frame size 2 800 400 - 800 Non-delayed Ii A I - 1600 - 6400 1000 500 - 1000 - 2000 - 8000 1250 625 - 1250 - 2500 - 10000 1600 800 - 1600 - 3200 - 12800 2000 1000 - 2000 - 4000 - 16000 2500 1250 - 2500 - 5000 - 20000 3200 1600 - 3200 - 6400 - 25600 1000 - 9600 16000 Circuit-breaker for selective operation (V) and motor protection Frame size 2 800 320 - 800 1000 400 - 1000 1250 - 12000 20000 1250 500 - 1250 1563 - 15000 25000 1600 640 - 1600 2000 - 19200 32000 2000 800 - 2000 2500 - 24000 40000 2500 1000 - 2500 3125 - 30000 50000 3200 1280 - 3200 4000 - 38400 50000 4000 1600 - 4000 5000 - 48000 50000 5000 2000 - 5000 6250 - 60000 6300 2520 - 6300 7875 - 75600 IZMB2-A800 225530 IZMB2-A1000 225531 IZMB2-A1250 225532 IZMB2-A1600 225533 IZMB2-A2000 229979 IZMB2-A2500 229980 IZMB2-A3200 229982 1 off IZMN2-A800 225534 IZMN2-A1000 225535 IZMN2-A1250 225536 IZMN2-A1600 225537 IZMN2-A2000 225538 IZMN2-A2500 225539 IZMN2-A3200 225540 1 off IZMH2-A800 225545 IZMH2-A1000 225546 IZMH2-A1250 225547 IZMH2-A1600 225548 IZMH2-A2000 225549 IZMH2-A2500 225550 IZMH2-A3200 225551 1 off * Adjustable overload release Ir = 0.5 x In * Delay time tr = 10 s at 6 x Ir * Adjustable non-delayed short-circuit release Ii = 2 - 8 x In IZMB2-V800 229995 IZMB2-V1000 229996 IZMB2-V1250 229997 IZMB2-V1600 229998 IZMB2-V2000 229999 IZMB2-V2500 230001 IZMB2-V3200 230003 1 off IZMN2-V800 230004 IZMN2-V1000 230007 IZMN2-V1250 230008 IZMN2-V1600 230009 IZMN2-V2000 230010 IZMN2-V2500 230011 IZMN2-V3200 230012 1 off IZMH2-V800 230014 IZMH2-V1000 230016 IZMH2-V1250 230017 IZMH2-V1600 230018 IZMH2-V2000 230027 IZMH2-V2500 230028 IZMH2-V3200 230029 1 off * Adjustable overload release Ir = 0.4 x In * Delay time tr = 10 s at 6 x Ir * Adjustable delayed short-circuit release Isd = 1.25 - 12 x In * Delay time tsd = 0, 20 (motor protection), 100, 200, 300, 400 ms * Non-delayed short-circuit release Ii f 20 x In max. 50 kA Frame size 3 IZMH3-V4000 230051 IZMH3-V5000 230053 IZMH3-V6300-AV 230056 please enquire 1 off 9 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 8 Moeller NK1230-1045GB Moeller NK1230-1045GB IZM Circuit-Breakers 3-pole IZM Circuit-Breakers 3-pole Basic switching capacity (B) Icu = Ics = 55 kA at 415 V 50/60 Hz Type Price Article no. See Price List Rating data Rated current Std. pack High switching capacity (H) Icu = Ics = 100 kA at 415 V 50/60 Hz Type Price Article no. See Price List Std. pack Notes Setting range Overload release In A Std. pack Normal switching capacity (N) Icu = Ics = 80 kA at 415 V 50/60 Hz Type Price Article no. See Price List Ir A Short-circuit release Delayed Isd A I Circuit-breakers for distribution circuit protection (A) Frame size 2 800 400 - 800 Non-delayed Ii A I - 1600 - 6400 1000 500 - 1000 - 2000 - 8000 1250 625 - 1250 - 2500 - 10000 1600 800 - 1600 - 3200 - 12800 2000 1000 - 2000 - 4000 - 16000 2500 1250 - 2500 - 5000 - 20000 3200 1600 - 3200 - 6400 - 25600 1000 - 9600 16000 Circuit-breaker for selective operation (V) and motor protection Frame size 2 800 320 - 800 1000 400 - 1000 1250 - 12000 20000 1250 500 - 1250 1563 - 15000 25000 1600 640 - 1600 2000 - 19200 32000 2000 800 - 2000 2500 - 24000 40000 2500 1000 - 2500 3125 - 30000 50000 3200 1280 - 3200 4000 - 38400 50000 4000 1600 - 4000 5000 - 48000 50000 5000 2000 - 5000 6250 - 60000 6300 2520 - 6300 7875 - 75600 IZMB2-A800 225530 IZMB2-A1000 225531 IZMB2-A1250 225532 IZMB2-A1600 225533 IZMB2-A2000 229979 IZMB2-A2500 229980 IZMB2-A3200 229982 1 off IZMN2-A800 225534 IZMN2-A1000 225535 IZMN2-A1250 225536 IZMN2-A1600 225537 IZMN2-A2000 225538 IZMN2-A2500 225539 IZMN2-A3200 225540 1 off IZMH2-A800 225545 IZMH2-A1000 225546 IZMH2-A1250 225547 IZMH2-A1600 225548 IZMH2-A2000 225549 IZMH2-A2500 225550 IZMH2-A3200 225551 1 off * Adjustable overload release Ir = 0.5 x In * Delay time tr = 10 s at 6 x Ir * Adjustable non-delayed short-circuit release Ii = 2 - 8 x In IZMB2-V800 229995 IZMB2-V1000 229996 IZMB2-V1250 229997 IZMB2-V1600 229998 IZMB2-V2000 229999 IZMB2-V2500 230001 IZMB2-V3200 230003 1 off IZMN2-V800 230004 IZMN2-V1000 230007 IZMN2-V1250 230008 IZMN2-V1600 230009 IZMN2-V2000 230010 IZMN2-V2500 230011 IZMN2-V3200 230012 1 off IZMH2-V800 230014 IZMH2-V1000 230016 IZMH2-V1250 230017 IZMH2-V1600 230018 IZMH2-V2000 230027 IZMH2-V2500 230028 IZMH2-V3200 230029 1 off * Adjustable overload release Ir = 0.4 x In * Delay time tr = 10 s at 6 x Ir * Adjustable delayed short-circuit release Isd = 1.25 - 12 x In * Delay time tsd = 0, 20 (motor protection), 100, 200, 300, 400 ms * Non-delayed short-circuit release Ii f 20 x In max. 50 kA Frame size 3 IZMH3-V4000 230051 IZMH3-V5000 230053 IZMH3-V6300-AV 230056 please enquire 1 off 9 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 8 Moeller NK1230-1045GB Moeller NK1230-1045GB IZM Circuit-Breakers 3-pole 11 IZM Circuit-Breakers 3-pole Basic switching capacity (B) Icu = Ics = 55 kA at 415 V 50/60 Hz Type Price Article no. See Price List Rating data Rated current Std. pack High switching capacity (H) Icu = Ics = 100 kA at 415 V 50/60 Hz Type Price Article no. See Price List Std. pack Notes IZMH2-U800 225572 IZMH2-U1000 225573 IZMH2-U1250 225574 IZMH2-U1600 225575 IZMH2-U2000 225576 IZMH2-U2500 225577 IZMH2-U3200 225578 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 2 - 30 s with setting to J with 6 x Ir tr = 1, 2, 3, 4, 5 s with setting to I4t * Adjustable delayed short-circuit release Isd = 1.25 - 12 x In * Delay time tsd = OFF, 20 (motor protection), 100, 200, 300, 400 ms * Adjustable non-delayed short-circuit release Ii = 1.5 - 12 x In max. permissible setting value: 0.8 x Ics OFF: Ics = Icw IZMH3-U4000 225580 IZMH3-U5000 225581 IZMH3-U6300-AV 230072 1 off Setting range Overload release In A Std. pack Normal switching capacity (N) Icu = Ics = 80 kA at 415 V 50/60 Hz Type Price Article no. See Price List Ir A Short-circuit release Delayed Isd A I Circuit-breaker for universal protection (U) and motor protection Frame size 2 800 320 - 800 1000 - 9600 Non-delayed Ii A I 1.5 - 12 x In OFF 1000 400 - 1000 1250 - 12000 1250 500 - 1250 1563 - 15000 1600 640 - 1600 2000 - 19200 2000 800 - 2000 2500 - 24000 2500 1000 - 2500 3125 - 30000 3200 1280 - 3200 4000 - 38400 4000 1600 - 4000 5000 - 48000 5000 2000 - 5000 6250 - 60000 6300 2520 - 6300 7875 - 75600 800 320 - 800 1.25 x In - 0.8 x Icw 1.5 x In - 0.8 x Ics 1000 400 - 1000 1250 500 - 1250 1600 640 - 1600 2000 800 - 2000 2500 1000 - 2500 3200 1280 - 3200 4000 1600 - 4000 1.25 x In - 0.8 x Icw 1.5 x In - 0.8 x Ics 5000 2000 - 5000 6300 2520 - 6300 IZMB2-U800 225556 IZMB2-U1000 225557 IZMB2-U1250 225558 IZMB2-U1600 225559 IZMB2-U2000 230069 IZMB2-U2500 230070 IZMB2-U3200 230071 1 off a 1 off IZMN2-U800 225560 IZMN2-U1000 225561 IZMN2-U1250 225562 IZMN2-U1600 225564 IZMN2-U2000 225565 IZMN2-U2500 225566 IZMN2-U3200 225567 Frame size 3 1.5 - 12 x In OFF Digital circuit-breaker (D) Frame size 2 IZMB2-D800 230083 IZMB2-D1000 230084 IZMB2-D1250 230085 IZMB2-D1600 230086 IZMB2-D2000 230087 IZMB2-D2500 230088 IZMB2-D3200 230089 please enquire 1 off IZMN2-D800 230090 IZMN2-D1000 230091 IZMN2-D1250 230092 IZMN2-D1600 230093 IZMN2-D2000 230094 IZMN2-D2500 230095 IZMN2-D3200 230096 please enquire 1 off IZMH2-D800 230097 IZMH2-D1000 230098 IZMH2-D1250 230099 IZMH2-D1600 230100 IZMH2-D2000 230101 IZMH2-D2500 230102 IZMH2-D3200 230103 please enquire 1 off IZMH3-D4000 230104 IZMH3-D5000 230105 IZMH3-D6300-AV 230106 please enquire 1 off Frame size 3 * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 2 - 30 s s with setting to J tr = 1, 2, 3, 4, 5 ss with setting to I4t * Adjustable non-delayed short-circuit release Isd = 1.25 x In - 0.8 x Icw with max. permissible setting of 0.8 x Icw is the setting of the delay time tsd only valid up to a max. of 400 ms Icw see the technical data * Delay time tsd = OFF, 20, 100, 200, 300, 400, 500, 1000, 2000, 3000, 4000 ms * Adjustable non-delayed short-circuit release Ii = 1.5 x In - 0.8 x Ics max. permissible setting value: 0.8 x Ics OFF: Ics = Icw Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 10 Moeller NK1230-1045GB Moeller NK1230-1045GB IZM Circuit-Breakers 3-pole 11 IZM Circuit-Breakers 3-pole Basic switching capacity (B) Icu = Ics = 55 kA at 415 V 50/60 Hz Type Price Article no. See Price List Rating data Rated current Std. pack High switching capacity (H) Icu = Ics = 100 kA at 415 V 50/60 Hz Type Price Article no. See Price List Std. pack Notes IZMH2-U800 225572 IZMH2-U1000 225573 IZMH2-U1250 225574 IZMH2-U1600 225575 IZMH2-U2000 225576 IZMH2-U2500 225577 IZMH2-U3200 225578 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 2 - 30 s with setting to J with 6 x Ir tr = 1, 2, 3, 4, 5 s with setting to I4t * Adjustable delayed short-circuit release Isd = 1.25 - 12 x In * Delay time tsd = OFF, 20 (motor protection), 100, 200, 300, 400 ms * Adjustable non-delayed short-circuit release Ii = 1.5 - 12 x In max. permissible setting value: 0.8 x Ics OFF: Ics = Icw IZMH3-U4000 225580 IZMH3-U5000 225581 IZMH3-U6300-AV 230072 1 off Setting range Overload release In A Std. pack Normal switching capacity (N) Icu = Ics = 80 kA at 415 V 50/60 Hz Type Price Article no. See Price List Ir A Short-circuit release Delayed Isd A I Circuit-breaker for universal protection (U) and motor protection Frame size 2 800 320 - 800 1000 - 9600 Non-delayed Ii A I 1.5 - 12 x In OFF 1000 400 - 1000 1250 - 12000 1250 500 - 1250 1563 - 15000 1600 640 - 1600 2000 - 19200 2000 800 - 2000 2500 - 24000 2500 1000 - 2500 3125 - 30000 3200 1280 - 3200 4000 - 38400 4000 1600 - 4000 5000 - 48000 5000 2000 - 5000 6250 - 60000 6300 2520 - 6300 7875 - 75600 800 320 - 800 1.25 x In - 0.8 x Icw 1.5 x In - 0.8 x Ics 1000 400 - 1000 1250 500 - 1250 1600 640 - 1600 2000 800 - 2000 2500 1000 - 2500 3200 1280 - 3200 4000 1600 - 4000 1.25 x In - 0.8 x Icw 1.5 x In - 0.8 x Ics 5000 2000 - 5000 6300 2520 - 6300 IZMB2-U800 225556 IZMB2-U1000 225557 IZMB2-U1250 225558 IZMB2-U1600 225559 IZMB2-U2000 230069 IZMB2-U2500 230070 IZMB2-U3200 230071 1 off a 1 off IZMN2-U800 225560 IZMN2-U1000 225561 IZMN2-U1250 225562 IZMN2-U1600 225564 IZMN2-U2000 225565 IZMN2-U2500 225566 IZMN2-U3200 225567 Frame size 3 1.5 - 12 x In OFF Digital circuit-breaker (D) Frame size 2 IZMB2-D800 230083 IZMB2-D1000 230084 IZMB2-D1250 230085 IZMB2-D1600 230086 IZMB2-D2000 230087 IZMB2-D2500 230088 IZMB2-D3200 230089 please enquire 1 off IZMN2-D800 230090 IZMN2-D1000 230091 IZMN2-D1250 230092 IZMN2-D1600 230093 IZMN2-D2000 230094 IZMN2-D2500 230095 IZMN2-D3200 230096 please enquire 1 off IZMH2-D800 230097 IZMH2-D1000 230098 IZMH2-D1250 230099 IZMH2-D1600 230100 IZMH2-D2000 230101 IZMH2-D2500 230102 IZMH2-D3200 230103 please enquire 1 off IZMH3-D4000 230104 IZMH3-D5000 230105 IZMH3-D6300-AV 230106 please enquire 1 off Frame size 3 * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 2 - 30 s s with setting to J tr = 1, 2, 3, 4, 5 ss with setting to I4t * Adjustable non-delayed short-circuit release Isd = 1.25 x In - 0.8 x Icw with max. permissible setting of 0.8 x Icw is the setting of the delay time tsd only valid up to a max. of 400 ms Icw see the technical data * Delay time tsd = OFF, 20, 100, 200, 300, 400, 500, 1000, 2000, 3000, 4000 ms * Adjustable non-delayed short-circuit release Ii = 1.5 x In - 0.8 x Ics max. permissible setting value: 0.8 x Ics OFF: Ics = Icw Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 10 Moeller NK1230-1045GB Moeller NK1230-1045GB IZM Circuit-Breakers 4-pole IZM Circuit-Breakers 4-pole Basic switching capacity (B) Icu = Ics = 50kA at 415 V 50/60 Hz Type Price Article no. See Price List Rating data Rated current Notes Ir A Short-circuit release Delayed Isd A I Frame size 1 Circuit-breakers for distribution circuit protection (A) 630 Std. pack Setting range Overload release In A Std. pack Normal switching capacity (N) Icu = Ics = 65kA at 415 V 50/60 Hz Type Price Article no. See Price List Non-delayed Ii A I 315 - 630 - 1260 - 5040 800 400 - 800 - 1600 - 6400 1000 500 - 1000 - 2000 - 8000 1250 625 - 1250 - 2500 - 10000 1600 800 - 1600 - 3200 - 12800 788 - 7560 12600 Circuit-breaker for selective operation (V) and motor protection 630 252 - 630 IZMB1-4-A630 229938 IZMB1-4-A800 229939 IZMB1-4-A1000 229940 IZMB1-4-A1250 229941 IZMB1-4-A1600 229942 1 off IZMN1-4-A630 229943 IZMN1-4-A800 229944 IZMN1-4-A1000 229945 IZMN1-4-A1250 229946 IZMN1-4-A1600 229947 1 off * Adjustable overload release Ir = 0.5 - 1 x In * Delay time tr = 10s at 6 x Ir * Adjustable non-delayed short-circuit release Ii = 2 - 8 x In * Supplied without overload protection in the 4th pole IZMB1-4-V630 229948 IZMB1-4-V800 229949 IZMB1-4-V1000 229950 IZMB1-4-V1250 229951 IZMB1-4-V1600 229952 1 off IZMN1-4-V630 229953 IZMN1-4-V800 229954 IZMN1-4-V1000 229955 IZMN1-4-V1250 229956 IZMN1-4-V1600 229957 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 10s at 6 x Ir * Adjustable delayed short-circuit release Isd = 1.25 - 12 x In * Delay time tsd = 0,20 (motor protection), 100, 200, 300, 400 ms * Non-delayed short-circuit release Ii f 20 x In * without overload protection in 4th pole (optional with overload protection in 4th pole: +IZM-XT additionally required) 1 off IZMN1-4-U630 229963 IZMN1-4-U800 229964 IZMN1-4-U1000 229965 IZMN1-4-U1250 229966 IZMN1-4-U1600 229967 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 2 - 30 s with setting to J with 6 x Ir tr = 1, 2, 3, 4, 5 s with setting to I4t * Adjustable delayed short-circuit release Isd = 1.25 - 12 x In * Delay time tsd = OFF, 20 (motor protection), 100, 200, 300, 400 ms * Adjustable non-delayed short-circuit release Ii = 1.5 - 12 x In max. permissible setting value: 0.8 x Ics OFF: Ics = Icw * with overload protection in 4th pole, can be set to OFF, 100 % or 50 % Ir 1 off IZMN1-4-D630 229973 IZMN1-4-D800 229975 IZMN1-4-D1000 229976 IZMN1-4-D1250 229977 IZMN1-4-D1600 229978 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 2 - 30 s with setting to J tr = 1, 2, 3, 4, 5 s with setting to I4t * Adjustable non-delayed short-circuit release Isd = 1.25 x In - 0.8 x Icw with max. permissible setting of 0.8 x Icw is the setting of the delay time tsd only valid up to a max. of 400 ms Icw see the technical data * Delay time tsd = OFF, 20, 100, 200, 300, 400, 500, 1000, 2000, 3000, 4000 ms * Adjustable non-delayed short-circuit release Ii = 1.5 x In - 0.8 x Ics max. permissible setting value: 0.8 x Ics OFF: Ics = Icw * with overload protection in 4th pole, can be set to OFF, 100 % or 50 % Ir 800 320 - 800 1000 - 9600 16000 1000 400 - 1000 1250 - 12000 20000 1250 500 - 1250 1563 - 15000 25000 1600 640 - 1600 2000 - 19200 32000 788 - 7560 1.5 - 12 x In OFF IZMB1-4-U630 229958 IZMB1-4-U800 229959 IZMB1-4-U1000 229960 IZMB1-4-U1250 229961 IZMB1-4-U1600 229962 1.5 x In - 0.8 x Ics IZMB1-4-D630 229968 IZMB1-4-D800 229969 IZMB1-4-D1000 229970 IZMB1-4-D1250 229971 IZMB1-4-D1600 229972 Circuit-breaker for universal protection (U) and motor protection 630 252 - 630 800 320 - 800 1000 - 9600 1000 400 - 1000 1250 - 12000 1250 500 - 1250 1563 - 15000 1600 640 - 1600 2000 - 19200 630 252 - 630 1.25 x In - 0.8 x Icw 800 320 - 800 1000 400 - 1000 1250 500 - 1250 1600 640 - 1600 Digital circuit-breaker (D) please enquire please enquire 13 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 12 Moeller NK1230-1045GB Moeller NK1230-1045GB IZM Circuit-Breakers 4-pole IZM Circuit-Breakers 4-pole Basic switching capacity (B) Icu = Ics = 50kA at 415 V 50/60 Hz Type Price Article no. See Price List Rating data Rated current Notes Ir A Short-circuit release Delayed Isd A I Frame size 1 Circuit-breakers for distribution circuit protection (A) 630 Std. pack Setting range Overload release In A Std. pack Normal switching capacity (N) Icu = Ics = 65kA at 415 V 50/60 Hz Type Price Article no. See Price List Non-delayed Ii A I 315 - 630 - 1260 - 5040 800 400 - 800 - 1600 - 6400 1000 500 - 1000 - 2000 - 8000 1250 625 - 1250 - 2500 - 10000 1600 800 - 1600 - 3200 - 12800 788 - 7560 12600 Circuit-breaker for selective operation (V) and motor protection 630 252 - 630 IZMB1-4-A630 229938 IZMB1-4-A800 229939 IZMB1-4-A1000 229940 IZMB1-4-A1250 229941 IZMB1-4-A1600 229942 1 off IZMN1-4-A630 229943 IZMN1-4-A800 229944 IZMN1-4-A1000 229945 IZMN1-4-A1250 229946 IZMN1-4-A1600 229947 1 off * Adjustable overload release Ir = 0.5 - 1 x In * Delay time tr = 10s at 6 x Ir * Adjustable non-delayed short-circuit release Ii = 2 - 8 x In * Supplied without overload protection in the 4th pole IZMB1-4-V630 229948 IZMB1-4-V800 229949 IZMB1-4-V1000 229950 IZMB1-4-V1250 229951 IZMB1-4-V1600 229952 1 off IZMN1-4-V630 229953 IZMN1-4-V800 229954 IZMN1-4-V1000 229955 IZMN1-4-V1250 229956 IZMN1-4-V1600 229957 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 10s at 6 x Ir * Adjustable delayed short-circuit release Isd = 1.25 - 12 x In * Delay time tsd = 0,20 (motor protection), 100, 200, 300, 400 ms * Non-delayed short-circuit release Ii f 20 x In * without overload protection in 4th pole (optional with overload protection in 4th pole: +IZM-XT additionally required) 1 off IZMN1-4-U630 229963 IZMN1-4-U800 229964 IZMN1-4-U1000 229965 IZMN1-4-U1250 229966 IZMN1-4-U1600 229967 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 2 - 30 s with setting to J with 6 x Ir tr = 1, 2, 3, 4, 5 s with setting to I4t * Adjustable delayed short-circuit release Isd = 1.25 - 12 x In * Delay time tsd = OFF, 20 (motor protection), 100, 200, 300, 400 ms * Adjustable non-delayed short-circuit release Ii = 1.5 - 12 x In max. permissible setting value: 0.8 x Ics OFF: Ics = Icw * with overload protection in 4th pole, can be set to OFF, 100 % or 50 % Ir 1 off IZMN1-4-D630 229973 IZMN1-4-D800 229975 IZMN1-4-D1000 229976 IZMN1-4-D1250 229977 IZMN1-4-D1600 229978 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 2 - 30 s with setting to J tr = 1, 2, 3, 4, 5 s with setting to I4t * Adjustable non-delayed short-circuit release Isd = 1.25 x In - 0.8 x Icw with max. permissible setting of 0.8 x Icw is the setting of the delay time tsd only valid up to a max. of 400 ms Icw see the technical data * Delay time tsd = OFF, 20, 100, 200, 300, 400, 500, 1000, 2000, 3000, 4000 ms * Adjustable non-delayed short-circuit release Ii = 1.5 x In - 0.8 x Ics max. permissible setting value: 0.8 x Ics OFF: Ics = Icw * with overload protection in 4th pole, can be set to OFF, 100 % or 50 % Ir 800 320 - 800 1000 - 9600 16000 1000 400 - 1000 1250 - 12000 20000 1250 500 - 1250 1563 - 15000 25000 1600 640 - 1600 2000 - 19200 32000 788 - 7560 1.5 - 12 x In OFF IZMB1-4-U630 229958 IZMB1-4-U800 229959 IZMB1-4-U1000 229960 IZMB1-4-U1250 229961 IZMB1-4-U1600 229962 1.5 x In - 0.8 x Ics IZMB1-4-D630 229968 IZMB1-4-D800 229969 IZMB1-4-D1000 229970 IZMB1-4-D1250 229971 IZMB1-4-D1600 229972 Circuit-breaker for universal protection (U) and motor protection 630 252 - 630 800 320 - 800 1000 - 9600 1000 400 - 1000 1250 - 12000 1250 500 - 1250 1563 - 15000 1600 640 - 1600 2000 - 19200 630 252 - 630 1.25 x In - 0.8 x Icw 800 320 - 800 1000 400 - 1000 1250 500 - 1250 1600 640 - 1600 Digital circuit-breaker (D) please enquire please enquire 13 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 12 Moeller NK1230-1045GB Moeller NK1230-1045GB IZM Circuit-Breakers 4-pole IZM Circuit-Breakers 4-pole Basic switching capacity (B) Icu = Ics = 55kA at 415 V 50/60 Hz Type Price Article no. See Price List Rating data Rated current Std. pack High switching capacity (H) Icu = Ics = 100kA at 415 V 50/60 Hz Type Price Article no. See Price List Std. pack Notes Setting range Overload release In A Std. pack Normal switching capacity (N) Icu = Ics = 80kA at 415 V 50/60 Hz Type Price Article no. See Price List Ir A Short-circuit release Delayed Isd A I Circuit-breakers for distribution circuit protection (A) Frame size 2 800 400 - 800 Non-delayed Ii A I - 1600 - 6400 1000 500 - 1000 - 2000 - 8000 1250 625 - 1250 - 2500 - 10000 1600 800 - 1600 - 3200 - 12800 2000 1000 - 2000 - 4000 - 16000 2500 1250 - 2500 - 5000 - 20000 3200 1600 - 3200 - 6400 - 25600 Circuit-breaker for selective operation (V) and motor protection Frame size 2 800 320 - 800 1000 - 9600 16000 1000 400 - 1000 1250 - 12000 20000 1250 500 - 1250 1563 - 15000 25000 1600 640 - 1600 2000 - 19200 32000 2000 800 - 2000 2500 - 24000 40000 2500 1000 - 2500 3125 - 30000 50000 3200 1280 - 3200 4000 - 38400 50000 4000 1600 - 4000 5000 - 48000 50000 5000 2000 - 5000 6250 - 60000 6300 2520 - 6300 7875 - 75600 IZMB2-4-A800 225583 IZMB2-4-A1000 225584 IZMB2-4-A1250 225585 IZMB2-4-A1600 225586 IZMB2-4-A2000 230118 IZMB2-4-A2500 230119 IZMB2-4-A3200 230120 1 off IZMN2-4-A800 225587 IZMN2-4-A1000 225588 IZMN2-4-A1250 225589 IZMN2-4-A1600 225590 IZMN2-4-A2000 225591 IZMN2-4-A2500 225592 IZMN2-4-A3200 225593 1 off IZMH2-4-A800 225598 IZMH2-4-A1000 225599 IZMH2-4-A1250 225600 IZMH2-4-A1600 225601 IZMH2-4-A2000 225602 IZMH2-4-A2500 225603 IZMH2-4-A3200 225604 1 off * Adjustable overload release Ir = 0.5 x In * Delay time tr = 10 s at 6 x Ir * Adjustable non-delayed short-circuit release Ii = 2 - 8 x In * Supplied without overload protection in the 4th pole IZMB2-4-V800 230147 IZMB2-4-V1000 230148 IZMB2-4-V1250 230149 IZMB2-4-V1600 230150 IZMB2-4-V2000 230151 IZMB2-4-V2500 230152 IZMB2-4-V3200 230153 1 off IZMN2-4-V800 230154 IZMN2-4-V1000 230156 IZMN2-4-V1250 230157 IZMN2-4-V1600 230158 IZMN2-4-V2000 230159 IZMN2-4-V2500 230160 IZMN2-4-V3200 230161 1 off IZMH2-4-V800 230162 IZMH2-4-V1000 230163 IZMH2-4-V1250 230180 IZMH2-4-V1600 230181 IZMH2-4-V2000 230182 IZMH2-4-V2500 230183 IZMH2-4-V3200 230184 1 off * Adjustable overload release Ir = 0.4 x In * Delay time tr = 10 s at 6 x Ir * Adjustable delayed short-circuit release Isd = 1.25 - 12 x In * Delay time tsd = 0, 20 (motor protection), 100, 200, 300, 400 ms * Non-delayed short-circuit release Ii f 20 x In max. 50 kA * without overload protection in 4th pole (optional with overload protection in 4th pole: +IZM-XT additionally required) Frame size 3 IZMH3-4-V4000 230185 IZMH3-4-V5000 230186 IZMH3-4-V6300-AV 230187 please enquire 1 off 15 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 14 Moeller NK1230-1045GB Moeller NK1230-1045GB IZM Circuit-Breakers 4-pole IZM Circuit-Breakers 4-pole Basic switching capacity (B) Icu = Ics = 55kA at 415 V 50/60 Hz Type Price Article no. See Price List Rating data Rated current Std. pack High switching capacity (H) Icu = Ics = 100kA at 415 V 50/60 Hz Type Price Article no. See Price List Std. pack Notes Setting range Overload release In A Std. pack Normal switching capacity (N) Icu = Ics = 80kA at 415 V 50/60 Hz Type Price Article no. See Price List Ir A Short-circuit release Delayed Isd A I Circuit-breakers for distribution circuit protection (A) Frame size 2 800 400 - 800 Non-delayed Ii A I - 1600 - 6400 1000 500 - 1000 - 2000 - 8000 1250 625 - 1250 - 2500 - 10000 1600 800 - 1600 - 3200 - 12800 2000 1000 - 2000 - 4000 - 16000 2500 1250 - 2500 - 5000 - 20000 3200 1600 - 3200 - 6400 - 25600 Circuit-breaker for selective operation (V) and motor protection Frame size 2 800 320 - 800 1000 - 9600 16000 1000 400 - 1000 1250 - 12000 20000 1250 500 - 1250 1563 - 15000 25000 1600 640 - 1600 2000 - 19200 32000 2000 800 - 2000 2500 - 24000 40000 2500 1000 - 2500 3125 - 30000 50000 3200 1280 - 3200 4000 - 38400 50000 4000 1600 - 4000 5000 - 48000 50000 5000 2000 - 5000 6250 - 60000 6300 2520 - 6300 7875 - 75600 IZMB2-4-A800 225583 IZMB2-4-A1000 225584 IZMB2-4-A1250 225585 IZMB2-4-A1600 225586 IZMB2-4-A2000 230118 IZMB2-4-A2500 230119 IZMB2-4-A3200 230120 1 off IZMN2-4-A800 225587 IZMN2-4-A1000 225588 IZMN2-4-A1250 225589 IZMN2-4-A1600 225590 IZMN2-4-A2000 225591 IZMN2-4-A2500 225592 IZMN2-4-A3200 225593 1 off IZMH2-4-A800 225598 IZMH2-4-A1000 225599 IZMH2-4-A1250 225600 IZMH2-4-A1600 225601 IZMH2-4-A2000 225602 IZMH2-4-A2500 225603 IZMH2-4-A3200 225604 1 off * Adjustable overload release Ir = 0.5 x In * Delay time tr = 10 s at 6 x Ir * Adjustable non-delayed short-circuit release Ii = 2 - 8 x In * Supplied without overload protection in the 4th pole IZMB2-4-V800 230147 IZMB2-4-V1000 230148 IZMB2-4-V1250 230149 IZMB2-4-V1600 230150 IZMB2-4-V2000 230151 IZMB2-4-V2500 230152 IZMB2-4-V3200 230153 1 off IZMN2-4-V800 230154 IZMN2-4-V1000 230156 IZMN2-4-V1250 230157 IZMN2-4-V1600 230158 IZMN2-4-V2000 230159 IZMN2-4-V2500 230160 IZMN2-4-V3200 230161 1 off IZMH2-4-V800 230162 IZMH2-4-V1000 230163 IZMH2-4-V1250 230180 IZMH2-4-V1600 230181 IZMH2-4-V2000 230182 IZMH2-4-V2500 230183 IZMH2-4-V3200 230184 1 off * Adjustable overload release Ir = 0.4 x In * Delay time tr = 10 s at 6 x Ir * Adjustable delayed short-circuit release Isd = 1.25 - 12 x In * Delay time tsd = 0, 20 (motor protection), 100, 200, 300, 400 ms * Non-delayed short-circuit release Ii f 20 x In max. 50 kA * without overload protection in 4th pole (optional with overload protection in 4th pole: +IZM-XT additionally required) Frame size 3 IZMH3-4-V4000 230185 IZMH3-4-V5000 230186 IZMH3-4-V6300-AV 230187 please enquire 1 off 15 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 14 Moeller NK1230-1045GB Moeller NK1230-1045GB IZM Circuit-Breakers 4-pole IZM Circuit-Breakers 4-pole Basic switching capacity (B) Icu = Ics = 55kA at 415 V 50/60 Hz Type Price Article no. See Price List Rating data Rated current Std. pack High switching capacity (H) Icu = Ics = 100kA at 415 V 50/60 Hz Type Price Article no. See Price List Std. pack Notes 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 2 - 30 s with setting to J with 6 x Ir tr = 1, 2, 3, 4, 5 s with setting to I4t * Adjustable delayed short-circuit release Isd = 1.25 - 12 x In * Delay time tsd = OFF, 20 (motor protection), 100, 200, 300, 400 ms * Adjustable non-delayed short-circuit release Ii = 1.5 - 12 x In max. permissible setting value: 0.8 x Ics OFF: Ics = Icw * with overload protection in 4th pole, can be set to OFF, 100 % or 50 % Ir 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 2 - 30 s s with setting to J tr = 1, 2, 3, 4, 5 ss with setting to I4t * Adjustable non-delayed short-circuit release Isd = 1.25 x In - 0.8 x Icw with max. permissible setting of 0.8 x Icw is the setting of the delay time tsd only valid up to a max. of 400 ms Icw see the technical data * Delay time tsd = OFF, 20, 100, 200, 300, 400, 500, 1000, 2000, 3000, 4000 ms * Adjustable non-delayed short-circuit release Ii = 1.5 x In - 0.8 x Ics max. permissible setting value: 0.8 x Ics OFF: Ics = Icw * with overload protection in 4th pole, can be set to OFF, 100 % or 50 % Ir Setting range Overload release In A Std. pack Normal switching capacity (N) Icu = Ics = 80kA at 415 V 50/60 Hz Type Price Article no. See Price List Ir A Short-circuit release Delayed Isd A I Circuit-breaker for universal protection (U) and motor protection Frame size 2 800 320 - 800 1000 - 9600 Non-delayed Ii A I 1.5 - 12 x In OFF 1000 400 - 1000 1250 - 12000 1250 500 - 1250 1563 - 15000 1600 640 - 1600 2000 - 19200 2000 800 - 2000 2500 - 24000 2500 1000 - 2500 3125 - 30000 3200 1280 - 3200 4000 - 38400 4000 1600 - 4000 5000 - 48000 5000 2000 - 5000 6250 - 60000 6300 2520 - 6300 7875 - 75600 800 320 - 800 1.25 x In - 0.8 x Icw 1.5 x In - 0.8 x Ics 1000 400 - 1000 1250 500 - 1250 1600 640 - 1600 2000 800 - 2000 2500 1000 - 2500 3200 1280 - 3200 4000 1600 - 4000 1.25 x In - 0.8 x Icw 1.5 x In - 0.8 x Ics 5000 2000 - 5000 6300 2520 - 6300 1 off IZMB2-4-U800 225609 IZMB2-4-U1000 225610 IZMB2-4-U1250 225611 IZMB2-4-U1600 225612 IZMB2-4-U2000 230198 IZMB2-4-U2500 230199 IZMB2-4-U3200 230200 1 off IZMN2-4-U800 225613 IZMN2-4-U1000 225614 IZMN2-4-U1250 225615 IZMN2-4-U1600 225616 IZMN2-4-U2000 225617 IZMN2-4-U2500 225618 IZMN2-4-U3200 225619 IZMH2-4-U800 225624 IZMH2-4-U1000 225625 IZMH2-4-U1250 225626 IZMH2-4-U1600 225627 IZMH2-4-U2000 225628 IZMH2-4-U2500 225629 IZMH2-4-U3200 225630 Frame size 3 1.5 - 12 x In OFF IZMH3-4-U4000 225632 IZMH3-4-U5000 225633 IZMH3-4-U6300-AV 230201 please enquire IZMH2-4-D800 230226 IZMH2-4-D1000 230227 IZMH2-4-D1250 230228 IZMH2-4-D1600 230229 IZMH2-4-D2000 230230 IZMH2-4-D2500 230231 IZMH2-4-D3200 230232 please enquire IZMH3-4-D4000 230233 IZMH3-4-D5000 230234 IZMH3-4-D6300-AV 230235 please enquire Digital circuit-breaker (D) Frame size 2 IZMB2-4-D800 230212 IZMB2-4-D1000 230213 IZMB2-4-D1250 230214 IZMB2-4-D1600 230215 IZMB2-4-D2000 230216 IZMB2-4-D2500 230217 IZMB2-4-D3200 230218 please enquire 1 off IZMN2-4-D800 230219 IZMN2-4-D1000 230220 IZMN2-4-D1250 230221 IZMN2-4-D1600 230222 IZMN2-4-D2000 230223 IZMN2-4-D2500 230224 IZMN2-4-D3200 230225 please enquire 1 off Frame size 3 17 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 16 Moeller NK1230-1045GB Moeller NK1230-1045GB IZM Circuit-Breakers 4-pole IZM Circuit-Breakers 4-pole Basic switching capacity (B) Icu = Ics = 55kA at 415 V 50/60 Hz Type Price Article no. See Price List Rating data Rated current Std. pack High switching capacity (H) Icu = Ics = 100kA at 415 V 50/60 Hz Type Price Article no. See Price List Std. pack Notes 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 2 - 30 s with setting to J with 6 x Ir tr = 1, 2, 3, 4, 5 s with setting to I4t * Adjustable delayed short-circuit release Isd = 1.25 - 12 x In * Delay time tsd = OFF, 20 (motor protection), 100, 200, 300, 400 ms * Adjustable non-delayed short-circuit release Ii = 1.5 - 12 x In max. permissible setting value: 0.8 x Ics OFF: Ics = Icw * with overload protection in 4th pole, can be set to OFF, 100 % or 50 % Ir 1 off * Adjustable overload release Ir = 0.4 - 1 x In * Delay time tr = 2 - 30 s s with setting to J tr = 1, 2, 3, 4, 5 ss with setting to I4t * Adjustable non-delayed short-circuit release Isd = 1.25 x In - 0.8 x Icw with max. permissible setting of 0.8 x Icw is the setting of the delay time tsd only valid up to a max. of 400 ms Icw see the technical data * Delay time tsd = OFF, 20, 100, 200, 300, 400, 500, 1000, 2000, 3000, 4000 ms * Adjustable non-delayed short-circuit release Ii = 1.5 x In - 0.8 x Ics max. permissible setting value: 0.8 x Ics OFF: Ics = Icw * with overload protection in 4th pole, can be set to OFF, 100 % or 50 % Ir Setting range Overload release In A Std. pack Normal switching capacity (N) Icu = Ics = 80kA at 415 V 50/60 Hz Type Price Article no. See Price List Ir A Short-circuit release Delayed Isd A I Circuit-breaker for universal protection (U) and motor protection Frame size 2 800 320 - 800 1000 - 9600 Non-delayed Ii A I 1.5 - 12 x In OFF 1000 400 - 1000 1250 - 12000 1250 500 - 1250 1563 - 15000 1600 640 - 1600 2000 - 19200 2000 800 - 2000 2500 - 24000 2500 1000 - 2500 3125 - 30000 3200 1280 - 3200 4000 - 38400 4000 1600 - 4000 5000 - 48000 5000 2000 - 5000 6250 - 60000 6300 2520 - 6300 7875 - 75600 800 320 - 800 1.25 x In - 0.8 x Icw 1.5 x In - 0.8 x Ics 1000 400 - 1000 1250 500 - 1250 1600 640 - 1600 2000 800 - 2000 2500 1000 - 2500 3200 1280 - 3200 4000 1600 - 4000 1.25 x In - 0.8 x Icw 1.5 x In - 0.8 x Ics 5000 2000 - 5000 6300 2520 - 6300 1 off IZMB2-4-U800 225609 IZMB2-4-U1000 225610 IZMB2-4-U1250 225611 IZMB2-4-U1600 225612 IZMB2-4-U2000 230198 IZMB2-4-U2500 230199 IZMB2-4-U3200 230200 1 off IZMN2-4-U800 225613 IZMN2-4-U1000 225614 IZMN2-4-U1250 225615 IZMN2-4-U1600 225616 IZMN2-4-U2000 225617 IZMN2-4-U2500 225618 IZMN2-4-U3200 225619 IZMH2-4-U800 225624 IZMH2-4-U1000 225625 IZMH2-4-U1250 225626 IZMH2-4-U1600 225627 IZMH2-4-U2000 225628 IZMH2-4-U2500 225629 IZMH2-4-U3200 225630 Frame size 3 1.5 - 12 x In OFF IZMH3-4-U4000 225632 IZMH3-4-U5000 225633 IZMH3-4-U6300-AV 230201 please enquire IZMH2-4-D800 230226 IZMH2-4-D1000 230227 IZMH2-4-D1250 230228 IZMH2-4-D1600 230229 IZMH2-4-D2000 230230 IZMH2-4-D2500 230231 IZMH2-4-D3200 230232 please enquire IZMH3-4-D4000 230233 IZMH3-4-D5000 230234 IZMH3-4-D6300-AV 230235 please enquire Digital circuit-breaker (D) Frame size 2 IZMB2-4-D800 230212 IZMB2-4-D1000 230213 IZMB2-4-D1250 230214 IZMB2-4-D1600 230215 IZMB2-4-D2000 230216 IZMB2-4-D2500 230217 IZMB2-4-D3200 230218 please enquire 1 off IZMN2-4-D800 230219 IZMN2-4-D1000 230220 IZMN2-4-D1250 230221 IZMN2-4-D1600 230222 IZMN2-4-D2000 230223 IZMN2-4-D2500 230224 IZMN2-4-D3200 230225 please enquire 1 off Frame size 3 17 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 16 Moeller NK1230-1045GB Moeller NK1230-1045GB IN Switch-Disconnectors 3- and 4-pole IN Switch-Disconnectors 3- and 4-pole Rated current 3-pole Type Article no. Rated short-circuit making capacity t=1s In Icm Icw A kA kA 630 105 42 INB1-630 230261 INB1-800 230269 INB1-1000 230270 INB1-1250 230272 INB1-1600 230273 1 off 143 50 INN1-630 230274 INN1-800 230276 INN1-1000 230277 INN1-1250 230278 INN1-1600 230279 1 off Price See Price List Std. pack 4-pole Type Article no. Std. pack Notes INB1-4-630 230281 INB1-4-800 230283 INB1-4-1000 230285 INB1-4-1250 230287 INB1-4-1600 230288 1 off The INB1(-4)-... switch-disconnector has the same construction as the IZMB1(-4)-... circuit-breaker, however, without a trip control unit. In this manner, it is possible to equip the IN series switchdisconnector with the same accessory equipment as a comparable IZM circuit-breaker. INN1-4-630 230291 INN1-4-800 230293 INN1-4-1000 230294 INN1-4-1250 230296 INN1-4-1600 230297 1 off The INN1(-4)-... switch-disconnector has the same construction as the IZMN1(-4)-... circuit-breaker, however, without a trip control unit. In this manner, it is possible to equip the IN series switch-disconnector with the same accessory equipment as a comparable IZM circuit-breaker. Price See Price List Frame size 1 800 1000 1250 1600 630 800 1000 1250 1600 19 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 18 Moeller NK1230-1045GB Moeller NK1230-1045GB IN Switch-Disconnectors 3- and 4-pole IN Switch-Disconnectors 3- and 4-pole Rated current 3-pole Type Article no. Rated short-circuit making capacity t=1s In Icm Icw A kA kA 630 105 42 INB1-630 230261 INB1-800 230269 INB1-1000 230270 INB1-1250 230272 INB1-1600 230273 1 off 143 50 INN1-630 230274 INN1-800 230276 INN1-1000 230277 INN1-1250 230278 INN1-1600 230279 1 off Price See Price List Std. pack 4-pole Type Article no. Std. pack Notes INB1-4-630 230281 INB1-4-800 230283 INB1-4-1000 230285 INB1-4-1250 230287 INB1-4-1600 230288 1 off The INB1(-4)-... switch-disconnector has the same construction as the IZMB1(-4)-... circuit-breaker, however, without a trip control unit. In this manner, it is possible to equip the IN series switchdisconnector with the same accessory equipment as a comparable IZM circuit-breaker. INN1-4-630 230291 INN1-4-800 230293 INN1-4-1000 230294 INN1-4-1250 230296 INN1-4-1600 230297 1 off The INN1(-4)-... switch-disconnector has the same construction as the IZMN1(-4)-... circuit-breaker, however, without a trip control unit. In this manner, it is possible to equip the IN series switch-disconnector with the same accessory equipment as a comparable IZM circuit-breaker. Price See Price List Frame size 1 800 1000 1250 1600 630 800 1000 1250 1600 19 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 18 Moeller NK1230-1045GB Moeller NK1230-1045GB IN Switch-Disconnectors 3- and 4-pole IN Switch-Disconnectors 3- and 4-pole 3-pole Type Article no. Rated current Rated short-circuit making capacity t=1s t=1s In Icm Icw A kA kA 800 121 55 INB2-800 230300 INB2-1000 230302 INB2-1250 230303 INB2-1600 230304 INB2-2000 230305 INB2-2500 230306 INB2-3200 230307 1 off 176 65 INN2-800 230308 INN2-1000 230309 INN2-1250 230310 INN2-1600 230311 INN2-2000 230312 INN2-2500 230313 INN2-3200 230314 220 65 INH2-800 230315 INH2-1000 230316 INH2-1250 230317 INH2-1600 230318 INH2-2000 230319 INH2-2500 230320 80 INH2-3200 230321 80 INH3-4000 230322 INH3-5000 230323 INH3-6300-AV 230324 Price See Price List Std. pack 4-pole Type Article no. Std. pack Notes INB2-4-800 230325 INB2-4-1000 230326 INB2-4-1250 230327 INB2-4-1600 230328 INB2-4-2000 230329 INB2-4-2500 230330 INB2-4-3200 230331 1 off The INB2(-4)-... switch-disconnector has the same construction as the IZMB2(-4)-... circuit-breaker, however, without a trip control unit. In this manner, it is possible to equip the IN series switch-disconnector with the same accessory equipment as a comparable IZM circuit-breaker. 1 off INN2-4-800 230332 INN2-4-1000 230333 INN2-4-1250 230334 INN2-4-1600 230335 INN2-4-2000 230336 INN2-4-2500 230337 INN2-4-3200 230338 1 off The INN2(-4)-... switch-disconnector has the same construction as the IZMN2(-4)-... circuit-breaker, however, without a trip control unit. In this manner, it is possible to equip the IN series switch-disconnector with the same accessory equipment as a comparable IZM circuit-breaker. 1 off INH2-4-800 230339 INH2-4-1000 230340 INH2-4-1250 230341 INH2-4-1600 230342 INH2-4-2000 230343 INH2-4-2500 230344 1 off The INH2(-4)-... switch-disconnector has the same construction as the IZMH2(-4)-... circuit-breaker, however, without a trip control unit. In this manner, it is possible to equip the IN series switch-disconnector with the same accessory equipment as a comparable IZM circuit-breaker. 1 off The INH3(-4)-... switch-disconnector has the same construction as the IZMH3(-4)-... circuit-breaker, however, without a trip control unit. In this manner, it is possible to equip the IN series switch with the same accessory equipment as a comparable IZM circuit-breaker. Price See Price List Frame size 2 1000 1250 1600 2000 2500 3200 800 1000 1250 1600 2000 2500 3200 800 1000 1250 1600 2000 2500 3200 INH2-4-3200 230345 Frame size 3 4000 220 5000 80 6300 100 please enquire 1 off INH3-4-4000 230346 INH3-4-5000 230347 INH3-4-6300-AV 230348 please enquire 21 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 20 Moeller NK1230-1045GB Moeller NK1230-1045GB IN Switch-Disconnectors 3- and 4-pole IN Switch-Disconnectors 3- and 4-pole 3-pole Type Article no. Rated current Rated short-circuit making capacity t=1s t=1s In Icm Icw A kA kA 800 121 55 INB2-800 230300 INB2-1000 230302 INB2-1250 230303 INB2-1600 230304 INB2-2000 230305 INB2-2500 230306 INB2-3200 230307 1 off 176 65 INN2-800 230308 INN2-1000 230309 INN2-1250 230310 INN2-1600 230311 INN2-2000 230312 INN2-2500 230313 INN2-3200 230314 220 65 INH2-800 230315 INH2-1000 230316 INH2-1250 230317 INH2-1600 230318 INH2-2000 230319 INH2-2500 230320 80 INH2-3200 230321 80 INH3-4000 230322 INH3-5000 230323 INH3-6300-AV 230324 Price See Price List Std. pack 4-pole Type Article no. Std. pack Notes INB2-4-800 230325 INB2-4-1000 230326 INB2-4-1250 230327 INB2-4-1600 230328 INB2-4-2000 230329 INB2-4-2500 230330 INB2-4-3200 230331 1 off The INB2(-4)-... switch-disconnector has the same construction as the IZMB2(-4)-... circuit-breaker, however, without a trip control unit. In this manner, it is possible to equip the IN series switch-disconnector with the same accessory equipment as a comparable IZM circuit-breaker. 1 off INN2-4-800 230332 INN2-4-1000 230333 INN2-4-1250 230334 INN2-4-1600 230335 INN2-4-2000 230336 INN2-4-2500 230337 INN2-4-3200 230338 1 off The INN2(-4)-... switch-disconnector has the same construction as the IZMN2(-4)-... circuit-breaker, however, without a trip control unit. In this manner, it is possible to equip the IN series switch-disconnector with the same accessory equipment as a comparable IZM circuit-breaker. 1 off INH2-4-800 230339 INH2-4-1000 230340 INH2-4-1250 230341 INH2-4-1600 230342 INH2-4-2000 230343 INH2-4-2500 230344 1 off The INH2(-4)-... switch-disconnector has the same construction as the IZMH2(-4)-... circuit-breaker, however, without a trip control unit. In this manner, it is possible to equip the IN series switch-disconnector with the same accessory equipment as a comparable IZM circuit-breaker. 1 off The INH3(-4)-... switch-disconnector has the same construction as the IZMH3(-4)-... circuit-breaker, however, without a trip control unit. In this manner, it is possible to equip the IN series switch with the same accessory equipment as a comparable IZM circuit-breaker. Price See Price List Frame size 2 1000 1250 1600 2000 2500 3200 800 1000 1250 1600 2000 2500 3200 800 1000 1250 1600 2000 2500 3200 INH2-4-3200 230345 Frame size 3 4000 220 5000 80 6300 100 please enquire 1 off INH3-4-4000 230346 INH3-4-5000 230347 INH3-4-6300-AV 230348 please enquire 21 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 20 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 22 Moeller NK1230-1045GB Accessories Additional Functions for Overcurrent Release Type suffix When ordered with basic unit Article no. Additional functions for the release Additional functions for IZM...-V... selectively-operating circuit-breakers Earth-fault protection (and N-conductor protection with 4-pole circuit-breakers) Additional functions for IZM...-U... universal circuit-breakers Earth-fault protection (alarm and release) Earth fault alarm (alarm only) 2-line display Additional functions for IZM...-D... digital circuit-breakers Earth-fault protection (alarm and release) Earth fault alarm (alarm only) Fully graphic display Price See Price List Std. pack Type When ordered separately Article no. Price See Price List Std. pack Notes With 3-pole circuit-breakers, an external converter for the N-conductor is required +IZM-XT 230830 1 off +IZMU-XT 225661 1 off IZMU-XT 230426 1 off +IZMU-XTA 230428 +IZM-XAM 230430 1 off IZMU-XTA 230427 1 off +IZMD-XT 230431 1 off IZMD-XT 230432 1 off +IZMD-XTA 230434 +IZM-XAMG 230435 1 off IZMD-XTA 230433 1 off 1 off 1 off Alphanumeric LCD-display With 3-pole circuit-breakers, an external converter for the N-conductor is required Graphic LCD-display 23 Accessories Measurement Converter for the Neutral Pole Frame size Current transformer for N-conductor Ring-type transformer (Rogowski convertor) Frame size 1 Frame size 2 For use with Type when ordered separately Article no. Circuit-breakers IZM...-V... IZM...-U... IZM...-D... Circuit-breakers IZM...-V... IZM...-U... IZM...-D... Frame size 3 Transformer with copper connections Frame size 1 Frame size 2 Frame size 3 Price see Price List Std. pack Notes IZM1-XW 230439 IZM2-XW 230440 IZM3-XW 230441 1 off With 3-pole circuit-breakers, an external converter for the N-conductor is required. IZM1-XWC 230442 IZM2-XWC 230443 IZM3-XWC 230444 1 off With 3-pole circuit-breakers, an external converter for the N-conductor is required. Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Moeller NK1230-1045GB Moeller NK1230-1045GB Moeller NK1230-1045GB Accessories Components for Communication Accessories Components for Communication Std. pack Type When ordered separately Article no. +IZM-XCOM-DP 230751 1 off +IZM-XMP 230436 +IZM-XMH 230437 1 off Type suffix When ordered with basic unit Price See Price List Article no. Std. pack Notes IZM-XCOM-DP 230833 1 off PROFIBUS-DP communication connection IZM-XMP 230834 IZM-XMH 230835 1 off Allows measurement of I, U, P, c, W, f 1 off As with Plus measurement function, with additional measurement of the harmonic distortion and total harmonic distortion up to the 29th harmonic component Price See Price List Components for the communication only for IZM...-U(D)... Communication module - Measurement modules Power measurement functions Harmonic measurement function Voltage transformer Category 0.5 380 V/100 V 415 V/100 V 440 V/100 V 525 V/100 V 690 V/100 V Expansion module Digital output module relay please enquire 1 off +IZM-XW05U380 230872 +IZM-XW05U415 230873 +IZM-XW05U440 230874 +IZM-XW05U525 230875 +IZM-XW05U690 230876 1 off IZM-XW05U380 230445 IZM-XW05U415 230446 IZM-XW05U440 230447 IZM-XW05U525 230448 IZM-XW05U690 230449 1 off Required for the Plus and High end measurement functions +IZM-XEM-6DO-R 230838 1 off IZM-XEM-6DO-R 230753 1 off 6 digital outputs, adjustable delay time 0 - 2 s, outputs can be assigned as required with signals from overload release, delayed short-circuit release, non-delayed short-circuit release, earth fault alarm, earth fault release or overload warning, releaseerror, load shedding, load pick-up, temperature alarm, phase unbalance 6 digital outputs, adjustable delay time 0 - 2 s, outputs can be assigned as required with signals from overload release, delayed short-circuit release, non-delayed short-circuit release, earth fault alarm, earth fault release or overload warning, releaseerror, load shedding, load pick-up, temperature alarm, phase unbalance 6 digital outputs, freely programmable Digital output module +IZM-XEM-6DO-T 230839 IZM-XEM-6DO-T 230754 Digital output module relay, freely programmable +IZM-XEM-6PDO-R 230841 +IZM-XEM-6PDO-T 230842 +IZM-XEM-4AO 230843 IZM-XEM-6PDO-R 230755 IZM-XEM-6PDO-T 230756 IZM-XEM-4AO 230757 +IZM-XEM-6DI 230845 +IZM-XEM-ZSI 230837 IZM-XEM-6DI 230758 IZM-XEM-ZSI 230752 Digital output module optocoupler, freely programmable Analog output module Digital input module Zone-selective interlocking Connection cable for expansion module 0.5 m 1m 2m please enquire +IZM-XEM-VL05 230847 +IZM-XEM-VL1 230849 +IZM-XEM-VL2 230851 1 off IZM-XEM-VL05 230848 IZM-XEM-VL1 230850 IZM-XEM-VL2 230852 6 digital outputs, freely programmable 4 analog outputs, 4 - 20 mA or 0 - 10 V, outputs can be assigned as required with phase currents, phase voltage, effective power, power factor, frequency 6 digital inputs (24 V DC), transmission of additional information to the PROFIBUS-DP Full selectivity with a delay time of 50 ms 1 off 25 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 24 Moeller NK1230-1045GB Moeller NK1230-1045GB Accessories Components for Communication Accessories Components for Communication Std. pack Type When ordered separately Article no. +IZM-XCOM-DP 230751 1 off +IZM-XMP 230436 +IZM-XMH 230437 1 off Type suffix When ordered with basic unit Price See Price List Article no. Std. pack Notes IZM-XCOM-DP 230833 1 off PROFIBUS-DP communication connection IZM-XMP 230834 IZM-XMH 230835 1 off Allows measurement of I, U, P, c, W, f 1 off As with Plus measurement function, with additional measurement of the harmonic distortion and total harmonic distortion up to the 29th harmonic component Price See Price List Components for the communication only for IZM...-U(D)... Communication module - Measurement modules Power measurement functions Harmonic measurement function Voltage transformer Category 0.5 380 V/100 V 415 V/100 V 440 V/100 V 525 V/100 V 690 V/100 V Expansion module Digital output module relay please enquire 1 off +IZM-XW05U380 230872 +IZM-XW05U415 230873 +IZM-XW05U440 230874 +IZM-XW05U525 230875 +IZM-XW05U690 230876 1 off IZM-XW05U380 230445 IZM-XW05U415 230446 IZM-XW05U440 230447 IZM-XW05U525 230448 IZM-XW05U690 230449 1 off Required for the Plus and High end measurement functions +IZM-XEM-6DO-R 230838 1 off IZM-XEM-6DO-R 230753 1 off 6 digital outputs, adjustable delay time 0 - 2 s, outputs can be assigned as required with signals from overload release, delayed short-circuit release, non-delayed short-circuit release, earth fault alarm, earth fault release or overload warning, releaseerror, load shedding, load pick-up, temperature alarm, phase unbalance 6 digital outputs, adjustable delay time 0 - 2 s, outputs can be assigned as required with signals from overload release, delayed short-circuit release, non-delayed short-circuit release, earth fault alarm, earth fault release or overload warning, releaseerror, load shedding, load pick-up, temperature alarm, phase unbalance 6 digital outputs, freely programmable Digital output module +IZM-XEM-6DO-T 230839 IZM-XEM-6DO-T 230754 Digital output module relay, freely programmable +IZM-XEM-6PDO-R 230841 +IZM-XEM-6PDO-T 230842 +IZM-XEM-4AO 230843 IZM-XEM-6PDO-R 230755 IZM-XEM-6PDO-T 230756 IZM-XEM-4AO 230757 +IZM-XEM-6DI 230845 +IZM-XEM-ZSI 230837 IZM-XEM-6DI 230758 IZM-XEM-ZSI 230752 Digital output module optocoupler, freely programmable Analog output module Digital input module Zone-selective interlocking Connection cable for expansion module 0.5 m 1m 2m please enquire +IZM-XEM-VL05 230847 +IZM-XEM-VL1 230849 +IZM-XEM-VL2 230851 1 off IZM-XEM-VL05 230848 IZM-XEM-VL1 230850 IZM-XEM-VL2 230852 6 digital outputs, freely programmable 4 analog outputs, 4 - 20 mA or 0 - 10 V, outputs can be assigned as required with phase currents, phase voltage, effective power, power factor, frequency 6 digital inputs (24 V DC), transmission of additional information to the PROFIBUS-DP Full selectivity with a delay time of 50 ms 1 off 25 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 24 Moeller NK1230-1045GB Moeller NK1230-1045GB Accessories Components for Communication Accessories Components for Communication Type suffix When ordered with basic unit Article no. Parameter definition systems Parameter assignment module Price See Price List Std. pack Type When ordered separately Article no. Price See Price List Std. pack Notes IZM-XEM-PG 230759 please enquire 1 off * Parameter definition, control, diagnosis and test of the IZM via the local interface of the control unit * Runs under Internet-Explorer or Netscape Navigator * Contains the connection cable to IZM and to the programming device (Notebook) a PROFIBUS-DP b Internal system bus c External input and output modules a b d Parameter definition of the IZM without additional software e Parameter assignment module IZM-XEM-PG(E) c f Measurement module IZM-XMP(H) g Communication module IZM-XCOM-DP g f e Parameter assignment module with Ethernet interface IZM-XEM-PGE 230782 please enquire 1 off d as with the IZM-XEM-PG, additional Ethernet-interface for connection to the Ethernet/Internet, Intranet 27 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 26 Moeller NK1230-1045GB Moeller NK1230-1045GB Accessories Components for Communication Accessories Components for Communication Type suffix When ordered with basic unit Article no. Parameter definition systems Parameter assignment module Price See Price List Std. pack Type When ordered separately Article no. Price See Price List Std. pack Notes IZM-XEM-PG 230759 please enquire 1 off * Parameter definition, control, diagnosis and test of the IZM via the local interface of the control unit * Runs under Internet-Explorer or Netscape Navigator * Contains the connection cable to IZM and to the programming device (Notebook) a PROFIBUS-DP b Internal system bus c External input and output modules a b d Parameter definition of the IZM without additional software e Parameter assignment module IZM-XEM-PG(E) c f Measurement module IZM-XMP(H) g Communication module IZM-XCOM-DP g f e Parameter assignment module with Ethernet interface IZM-XEM-PGE 230782 please enquire 1 off d as with the IZM-XEM-PG, additional Ethernet-interface for connection to the Ethernet/Internet, Intranet 27 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 26 Moeller NK1230-1045GB Moeller NK1230-1045GB Accessories Auxiliary Contacts Accessories Auxiliary Contacts Rated control voltage Type suffix When ordered with basic unit Article no. Price See Price List Std. pack Type When ordered separately Article no. Price See Price List Std. pack Notes Us V Auxiliary contacts Standard auxiliary contact additional 2 make contacts and 2 break contacts - +IZM-XHI22 230605 1 off IZM-XHI22 230606 1 off By using jumpers on the inputs with cage clamp terminal - +IZM-XKL 225657 1 off IZM-XKL 225857 1 off - - - +IZM-XHIB 225680 1 off IZM-XHIB 225876 1 off - - 24 - 30 DC 1 off - 48 - 60 DC - 110 - 125 DC 110 - 127 AC 220 - 250 DC 208 - 240 AC IZM-XM24-30DC 230539 IZM-XM48-60DC 230541 IZM-XM110AC/DC 230543 IZM-XM230AC/220DC 230545 1 off - +IZM-XM24-30DC 230538 +IZM-XM48-60DC 230540 +IZM-XM110AC/DC 230542 +IZM-XM230AC/220DC 230544 IZM-XMS 230718 1 off Control circuit plug for fixed mounted switch Ready-to-close auxiliary contacts XHI indicates position of main contacts. Supplied as standard with IZM and IN, do not order: * Standard auxiliary contact XNHI with 2 make contacts and 2 break contacts. * XHIA trip signalling switch. If the communication module is selected, the trip signalling switch cannot be used. Motor operators - - - - Motor cut-off switch Thumb-grip handle - +IZM-XMS 230717 1 off mechanical, 5-position - +IZM-XSZ 230729 1 off for the 1st voltage release (shunt-release) for the 2nd voltage release (XA1..., XU..., XUV...) - +IZM-XHIS 230713 +IZM-XHIS1 230715 1 off Cannot be combined with electrical ON Operations counter - Voltage trip state - 1 off IZM-XHIS 230714 IZM-XHIS1 230716 1 off 1 off Signals the state of the voltage release Signals the state of the voltage release Automatic charging of the spring-operated stored energy mechanism 29 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 28 Moeller NK1230-1045GB Moeller NK1230-1045GB Accessories Auxiliary Contacts Accessories Auxiliary Contacts Rated control voltage Type suffix When ordered with basic unit Article no. Price See Price List Std. pack Type When ordered separately Article no. Price See Price List Std. pack Notes Us V Auxiliary contacts Standard auxiliary contact additional 2 make contacts and 2 break contacts - +IZM-XHI22 230605 1 off IZM-XHI22 230606 1 off By using jumpers on the inputs with cage clamp terminal - +IZM-XKL 225657 1 off IZM-XKL 225857 1 off - - - +IZM-XHIB 225680 1 off IZM-XHIB 225876 1 off - - 24 - 30 DC 1 off - 48 - 60 DC - 110 - 125 DC 110 - 127 AC 220 - 250 DC 208 - 240 AC IZM-XM24-30DC 230539 IZM-XM48-60DC 230541 IZM-XM110AC/DC 230543 IZM-XM230AC/220DC 230545 1 off - +IZM-XM24-30DC 230538 +IZM-XM48-60DC 230540 +IZM-XM110AC/DC 230542 +IZM-XM230AC/220DC 230544 IZM-XMS 230718 1 off Control circuit plug for fixed mounted switch Ready-to-close auxiliary contacts XHI indicates position of main contacts. Supplied as standard with IZM and IN, do not order: * Standard auxiliary contact XNHI with 2 make contacts and 2 break contacts. * XHIA trip signalling switch. If the communication module is selected, the trip signalling switch cannot be used. Motor operators - - - - Motor cut-off switch Thumb-grip handle - +IZM-XMS 230717 1 off mechanical, 5-position - +IZM-XSZ 230729 1 off for the 1st voltage release (shunt-release) for the 2nd voltage release (XA1..., XU..., XUV...) - +IZM-XHIS 230713 +IZM-XHIS1 230715 1 off Cannot be combined with electrical ON Operations counter - Voltage trip state - 1 off IZM-XHIS 230714 IZM-XHIS1 230716 1 off 1 off Signals the state of the voltage release Signals the state of the voltage release Automatic charging of the spring-operated stored energy mechanism 29 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 28 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 30 Moeller NK1230-1045GB Accessories Closing Release, Shunt Release Rated control voltage Type suffix When ordered with basic unit Article no. Price see Price List Std. pack Type When ordered separately Article no. Price see Price List Std. pack +IZM-XE24DC 230564 +IZM-XE30DC 230566 +IZM-XE48DC 230568 +IZM-XE60DC 230570 +IZM-XE110AC/DC 230572 +IZM-XE230AC/220DC 230574 1 off IZM-XE24DC 230565 IZM-XE30DC 230567 IZM-XE48DC 230569 IZM-XE60DC 230571 IZM-XE110AC/DC 230573 IZM-XE230AC/220DC 230575 1 off +IZM-XE24DC05 230576 +IZM-XE48DC05 230578 +IZM-XE110AC/DC05 230580 +IZM-XE230AC/DC05 230582 1 off IZM-XE24DC05 230577 IZM-XE48DC05 230579 IZM-XE110AC/DC05 230581 IZM-XE230AC/DC05 230583 1 off +IZM-XA24DC 230546 +IZM-XA30DC 230548 +IZM-XA48DC 230550 +IZM-XA60DC 230552 +IZM-XA110AC/DC 230554 +IZM-XA230AC/220DC 230556 1 off IZM-XA24DC 230547 IZM-XA30DC 230549 IZM-XA48DC 230551 IZM-XA60DC 230553 IZM-XA110AC/DC 230555 IZM-XA230AC/220DC 230557 1 off +IZM-XA24DC05 230558 +IZM-XA48DC05 230560 +IZM-XA110AC/DC05 230562 1 off IZM-XA24DC05 230559 IZM-XA48DC05 230561 IZM-XA110AC/DC05 230563 1 off Us V Closing release Closing release 100 % ED 24 DC 30 DC 48 DC 60 DC 110 DC 220 DC 230 AC 50/60 Hz Over-excited closing release 5 % ED 24 DC 48 DC 110 - 125 DC 110 - 127 AC 50/60 Hz 220 - 250 DC 208 - 240 AC 50/60 Hz Shunt release 1st shunt release 100 % ED 24 DC 30 DC 48 DC 60 DC 110 DC 110 AC 220 DC 230 AC 50/60 Hz 1st over-excited shunt release 5 % ED 24 DC 48 DC 110 - 125 DC 110 - 127 AC 50/60 Hz Not suitable for continuous duty Not suitable for continuous duty 31 Moeller NK1230-1045GB Rated control voltage Type suffix When ordered with basic unit Article no. Price see Price List Std. pack Type When ordered separately Article no. Price see Price List +IZM-XA1(24DC) 230760 +IZM-XA1(30DC) 230762 +IZM-XA1(48DC) 230764 +IZM-XA1(60DC) 230766 +IZM-XA1(110AC/DC) 230768 +IZM-XA1(230AC/220DC) 230770 1 off IZM-XA1(24DC) 230761 IZM-XA1(30DC) 230763 IZM-XA1(48DC) 230765 IZM-XA1(60DC) 230767 IZM-XA1(110AC/DC) 230769 IZM-XA1(230AC/220DC) 230771 1 off +IZM-XA1(24DC05) 230772 +IZM-XA1(48DC05) 230774 +IZM-XA1(110AC/DC05) 230776 1 off IZM-XA1(24DC05) 230773 IZM-XA1(48DC05) 230775 IZM-XA1(110AC/DC05) 230777 1 off +IZM-XU24DC 230584 +IZM-XU30DC 230586 +IZM-XU48DC 230588 +IZM-XU127AC/125DC 230591 +IZM-XU240AC/250DC 230593 +IZM-XU415AC 230595 1 off IZM-XU24DC 230585 IZM-XU30DC 230587 IZM-XU48DC 230589 IZM-XU127AC/125DC 230592 IZM-XU240AC/250DC 230594 IZM-XU415AC 230596 1 off +IZM-XUV48DC 230597 +IZM-XUV127AC/125DC 230599 +IZM-XUV240AC/250DC 230601 +IZM-XUV415AC 230603 1 off IZM-XUV48DC 230598 IZM-XUV127AC/125DC 230600 IZM-XUV240AC/250DC 230602 IZM-XUV415AC 230604 1 off Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Accessories Closing Release, Shunt Release Std. pack Us V Shunt release 2nd shunt release 100 % ED 24 DC 30 DC 48 DC 60 DC 110 DC 110 AC 220 DC 230 AC 50/60 Hz 2nd over-excited shunt release 5 % ED 24 DC 48 DC 110 - 125 DC 110 - 127 AC 50/60 Hz Undervoltage release non-delayed 24 DC 30 DC 48 DC 110 - 125 DC 110 - 127 AC 50/60 Hz 220 - 250 DC 208 - 240 AC 50/60 Hz 380 - 415 AC 50/60 Hz delayed delay time 0.2 - 3.2 s 48 DC 110 - 125 DC 110 - 127 AC 50/60 Hz 220 - 250 DC 208 - 240 AC 50/60 Hz 380 - 415 AC 50/60 Hz Not suitable for continuous duty Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 32 Moeller NK1230-1045GB Accessories Locking Facilities, Mechanical Interlocks Type suffix When ordered with basic unit Article no. Price See Price List Std. pack Type When ordered separately Article no. Price See Price List +IZM-XHB 230638 1 off IZM-XHB 230639 1 off - - +IZM-XVDM 230640 +IZM-XVDME-C 230641 +IZM-XVDMV 230778 1 off IZM-XVDM 230643 IZM-XVDME-C 230644 IZM-XVDMV 230779 1 off - Locking in OFF * Fulfills the isolating requirements * Can be locked in the OFF position +IZM-XVK-AV 230648 1 off IZM-XVK-AV 230649 1 off Lock beside the crank handle +IZM-XV-AV 230650 1 off IZM-XV-AV 230651 1 off Lock in the control panel door +IZM-XVT 230652 +IZM-XVT-AV 230654 1 off IZM-XVT 230653 IZM-XVT-AV 230655 1 off - 1 off - +IZM-XVE 230656 +IZM-XVE-AV 230658 1 off IZM-XVE 230657 IZM-XVE-AV 230659 1 off - 1 off - +IZM-XVV 230660 1 off IZM-XVV 230661 1 off - +IZM-XMV 230662 +IZM-XMV-AV 230663 1 off Std. pack Notes Locking devices Cover for setting buttons - Locking device, Locking in OFF Make: CES Make: Castellinstallation kit Locking shackle Locking device to prevent movement of the circuit-breaker in the withdrawable unit Locking of the crank handle to prevent movement, Make: CES Locking of the crank handle to prevent movement, Make: CES Locking arrangements Door interlock for fixed mounting for withdrawable units Switch on inhibit with open control panel door for fixed mounting for withdrawable units Locking arrangement for open control panel utilization prevention - 1 off 1 off Mutual mechanical interlock for 2 switches (beside or under one another with 2 m Bowden cables) for fixed mounting for withdrawable switches 1 off - Can be locked with up to 4 padlocks Supplied as standard, do not order: Locking of the crank handle to prevent movement, can be locked with up to 3 padlocks. Accessories Electrical ON, Emergency-Stop Button Rated control voltage Type suffix When ordered with basic unit Article no. Price See Price List Std. pack Type When ordered separately Article no. +IZM-XEE-T 230719 +IZM-XEE-TP 230721 +IZM-XEE-C 230723 1 off +IZM-XPV 230646 1 off +IZM-XFR24DC 230725 +IZM-XFR48DC 230726 +IZM-XFR120AC/125DC 230727 +IZM-XFR230AC/250DC 230728 1 off +IZM-XOW 230783 1 off Us V Price See Price List Std. pack Notes IZM-XEE-T 230720 IZM-XEE-TP 230722 IZM-XEE-C 230724 1 off Push-button 1 off Push-button with sealable shroud Cylinder lock IZM-XPV 230647 1 off Electrical ON - - - Emergency-stop actuator - Remote reset 24 DC 48 DC 125 DC 120 AC 250 DC 220 - 240 AC Automatic reset of the mechanical reclosing lockout - 1 off 1 off 1 off 1 off 1 off 1 off Mushroom actuator instead of the mechanical OFF-actuator IZM-XFR... includes the IZM-XOW-function: 1. Automatic reset of the mechanical reclosing lockout 2. Reset of the tripped signalling indicator (red pin and IZM-XHIA are reset) Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 33 Moeller NK1230-1045GB Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 34 Moeller NK1230-1045GB Accessories Bracket for Fixed Mounted Breaker Type suffix When ordered with basic unit Article no. Price See Price List Std. pack Mounting brackets for fixed mounted circuit-breaker Type When ordered separately Article no. Price See Price List Std. pack Notes IZM1/2-XTW 230731 1 off 1 pair, wall mounting for frame size 1 and 2 IZM-XRT 230730 1 off for sealing a door cutout, degree of protection IP40 IZM-XDT 230750 1 off Door seal Protective covers Test unit +IZM-XPH 225816 please enquire 1 off IZM-XPH 226018 please enquire 1 off Accessories Rated Current Rating Plug exchangeable in the Rated current Type suffix when ordered with basic unit Article no. Price see Price List Std. pack Type when ordered separately Article no. 1 off IZM-XRP250 230622 IZM-XRP315 230623 IZM-XRP400 230624 IZM-XRP500 230625 IZM-XRP630 230626 IZM-XRP700 230627 IZM-XRP800 230628 IZM-XRP1000 230629 IZM-XRP1250 230630 Price see Price List Std. pack Notes 1 off cannot be used for circuit-breakers intended for IZM...-A... distribution circuit protection In A Rating plug for the reduction of the rated current In of the circuit-breaker Frame size 1 250 Frame size 2 Frame size 1 315 Frame size 2 Frame size 1 400 Frame size 2 500 Frame size 1 Frame size 2 630 Frame size 1 Frame size 2 Frame size 1 700 Frame size 2 800 Frame size 1 Frame size 2 1000 Frame size 1 Frame size 2 Frame size 1 1250 Frame size 2 Frame size 3 Frame size 1 1600 Frame size 2 Frame size 3 Frame size 2 2000 Frame size 3 2500 Frame size 2 Frame size 3 3200 Frame size 2 Frame size 3 Frame size 3 4000 Frame size 3 5000 Frame size 3 6300 +IZM-XRP250 230675 +IZM-XRP315 230676 +IZM-XRP400 230677 +IZM-XRP500 230678 +IZM-XRP630 230679 +IZM-XRP700 230680 +IZM-XRP800 230681 +IZM-XRP1000 230682 +IZM-XRP1250 230683 +IZM-XRP1600 230684 IZM-XRP1600 230631 +IZM-XRP2000 230685 +IZM-XRP2500 230686 +IZM-XRP3200 230687 +IZM-XRP4000 230688 +IZM-XRP5000 230689 +IZM-XRP6300 230690 IZM-XRP2000 230632 IZM-XRP2500 230633 IZM-XRP3200 230634 IZM-XRP4000 230635 IZM-XRP5000 230636 IZM-XRP6300 230637 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 35 Moeller NK1230-1045GB Moeller NK1230-1045GB Moeller NK1230-1045GB Accessories Withdrawable Units Accessories Withdrawable Units Pole For rated current Type suffix when ordered with basic unit Article no. Pric see Price List Std. pack Type when ordered separately Article no. 1 off IZM1-XAV10 230734 IZM1-XAV16 230736 Pric see Price List Std. pack Notes 1 off When ordering the withdrawable unit separately: - State type of mains connection - 4 control circuit are supplied as standard with the unit In A Withdrawable units 3-pole Frame size 1 1000 Frame size 1 1600 Frame size 2 2000 +IZM2-XAV20 225772 +IZM2-XAV25 225773 +IZM2-XAV32 225774 IZM2-XAV20 225978 IZM2-XAV25 225979 IZM2-XAV32 225980 +IZM3-XAV40 230737 +IZM3-XAV50 230739 IZM3-XAV40 230738 IZM3-XAV50 230740 6300 +IZM3-XAV63 225776 IZM3-XAV63 225982 Frame size 1 1000 Frame size 1 1600 +IZM1-XAV104 230742 +IZM1-XAV164 230744 IZM1-XAV104 230743 IZM1-XAV164 230745 Frame size 2 2000 +IZM2-XAV204 225779 +IZM2-XAV254 225780 +IZM2-XAV324 225781 IZM2-XAV204 225985 IZM2-XAV254 225986 IZM2-XAV324 225987 +IZM3-XAV404 230746 +IZM3-XAV504 230748 IZM3-XAV404 230747 IZM3-XAV504 230749 2500 3200 Frame size 3 4000 5000 4-pole 2500 3200 Frame size 3 4000 Frame size 3 5000 Auxiliary contact modules for withdrawable unit - Module 1 - +IZM1-XAV10 230733 +IZM1-XAV16 230735 Module 2 - +IZM-XHIAV1 230708 - +IZM-XHIAV2 230709 1 off Position indication, Modul 1: Connected position: 1 changeover contact Test position: 1 changeover contact Disconnected posotion: 1 changeover contact Position indication, Modul 2: Connected position: 3 changeover contacts Test position: 2 changeover contacts Disconnected posotion: 1 changeover contact Module 1 with 1.5 m cable Module 2 with 1.5 m cable 37 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 36 Moeller NK1230-1045GB Moeller NK1230-1045GB Accessories Withdrawable Units Accessories Withdrawable Units Pole For rated current Type suffix when ordered with basic unit Article no. Pric see Price List Std. pack Type when ordered separately Article no. 1 off IZM1-XAV10 230734 IZM1-XAV16 230736 Pric see Price List Std. pack Notes 1 off When ordering the withdrawable unit separately: - State type of mains connection - 4 control circuit are supplied as standard with the unit In A Withdrawable units 3-pole Frame size 1 1000 Frame size 1 1600 Frame size 2 2000 +IZM2-XAV20 225772 +IZM2-XAV25 225773 +IZM2-XAV32 225774 IZM2-XAV20 225978 IZM2-XAV25 225979 IZM2-XAV32 225980 +IZM3-XAV40 230737 +IZM3-XAV50 230739 IZM3-XAV40 230738 IZM3-XAV50 230740 6300 +IZM3-XAV63 225776 IZM3-XAV63 225982 Frame size 1 1000 Frame size 1 1600 +IZM1-XAV104 230742 +IZM1-XAV164 230744 IZM1-XAV104 230743 IZM1-XAV164 230745 Frame size 2 2000 +IZM2-XAV204 225779 +IZM2-XAV254 225780 +IZM2-XAV324 225781 IZM2-XAV204 225985 IZM2-XAV254 225986 IZM2-XAV324 225987 +IZM3-XAV404 230746 +IZM3-XAV504 230748 IZM3-XAV404 230747 IZM3-XAV504 230749 2500 3200 Frame size 3 4000 5000 4-pole 2500 3200 Frame size 3 4000 Frame size 3 5000 Auxiliary contact modules for withdrawable unit - Module 1 - +IZM1-XAV10 230733 +IZM1-XAV16 230735 Module 2 - +IZM-XHIAV1 230708 - +IZM-XHIAV2 230709 1 off Position indication, Modul 1: Connected position: 1 changeover contact Test position: 1 changeover contact Disconnected posotion: 1 changeover contact Position indication, Modul 2: Connected position: 3 changeover contacts Test position: 2 changeover contacts Disconnected posotion: 1 changeover contact Module 1 with 1.5 m cable Module 2 with 1.5 m cable 37 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 36 Moeller NK1230-1045GB Moeller NK1230-1045GB Accessories Withdrawable Units Accessories Withdrawable Units Pole For rated current Type suffix when ordered with basic unit Article no. Pric see Price List Std. pack Type when ordered separately Article no. Pric see Price List Std. pack Notes 1 off Standard: can be locked with padlocks In A Reserve switch for withdrawable unit - - - +IZM-XAVE 225784 1 off Frame size 1 - 1 off Frame size 2 - Frame size 3 - +IZM1-XIKL 230664 +IZM2-XIKL 225808 +IZM3-XIKL 225810 Frame size 1 - Frame size 2 - Frame size 3 - Frame size 1 - Frame size 2 - Frame size 3 - Frame size 1 - Frame size 2 - Frame size 3 - - - Shutter 3-pole 4-pole Covers for arcing chamber 3-pole 4-pole +IZM1-XIKL4 230666 +IZM2-XIKL4 225809 +IZM3-XIKL4 225811 +IZM1-XLKA-AV 230696 +IZM2-XLKA-AV 230698 +IZM3-XLKA-AV 230700 +IZM1-XLKA4-AV 230702 +IZM2-XLKA4-AV 230704 +IZM3-XLKA4-AV 230706 IZM1-XIKL 230665 IZM2-XIKL 226007 IZM3-XIKL 226009 IZM1-XIKL4 230667 IZM2-XIKL4 226008 IZM3-XIKL4 226010 1 off IZM1-XLKA-AV 230697 IZM2-XLKA-AV 230699 IZM3-XLKA-AV 230701 1 off IZM1-XLKA4-AV 230703 IZM2-XLKA4-AV 230705 IZM3-XLKA4-AV 230707 Coding facility - IZM-XCE 225999 1 off 35 Coding possibilities 39 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 38 Moeller NK1230-1045GB Moeller NK1230-1045GB Accessories Withdrawable Units Accessories Withdrawable Units Pole For rated current Type suffix when ordered with basic unit Article no. Pric see Price List Std. pack Type when ordered separately Article no. Pric see Price List Std. pack Notes 1 off Standard: can be locked with padlocks In A Reserve switch for withdrawable unit - - - +IZM-XAVE 225784 1 off Frame size 1 - 1 off Frame size 2 - Frame size 3 - +IZM1-XIKL 230664 +IZM2-XIKL 225808 +IZM3-XIKL 225810 Frame size 1 - Frame size 2 - Frame size 3 - Frame size 1 - Frame size 2 - Frame size 3 - Frame size 1 - Frame size 2 - Frame size 3 - - - Shutter 3-pole 4-pole Covers for arcing chamber 3-pole 4-pole +IZM1-XIKL4 230666 +IZM2-XIKL4 225809 +IZM3-XIKL4 225811 +IZM1-XLKA-AV 230696 +IZM2-XLKA-AV 230698 +IZM3-XLKA-AV 230700 +IZM1-XLKA4-AV 230702 +IZM2-XLKA4-AV 230704 +IZM3-XLKA4-AV 230706 IZM1-XIKL 230665 IZM2-XIKL 226007 IZM3-XIKL 226009 IZM1-XIKL4 230667 IZM2-XIKL4 226008 IZM3-XIKL4 226010 1 off IZM1-XLKA-AV 230697 IZM2-XLKA-AV 230699 IZM3-XLKA-AV 230701 1 off IZM1-XLKA4-AV 230703 IZM2-XLKA4-AV 230705 IZM3-XLKA4-AV 230707 Coding facility - IZM-XCE 225999 1 off 35 Coding possibilities 39 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 38 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 40 Moeller NK1230-1045GB Accessories Connection Technology for Fixed Installation For rated current Type suffix when ordered with basic unit Article no. Price see Price List VPE Type when ordered separately Article no. 1 off IZM1-XATV16 230451 IZM2-XATV25 230878 IZM2-XATV32 230453 IZM3-XATV50 230455 Price see Price List Std. pack Notes 1 off * For the 3-pole circuit-breakers, 6 connections are to be ordered and for the 4-pole circuitbreakers, 8 connections are to be ordered. 1 off * -O = fitted at the top * For the 3-pole circuit-breakers, 3 connections are to be ordered and for the 4-pole circuitbreakers, 4 connections are to be ordered. 1 off * -U = fitted at the bottom * For the 3-pole circuit-breakers, 3 connections are to be ordered and for the 4-pole circuitbreakers, 4 connections are to be ordered. 1 off * -O = fitted at the top * For the 3-pole circuit-breakers, 3 connections are to be ordered and for the 4-pole circuitbreakers, 4 connections are to be ordered. In A Connection technology for fixed installation Vertical connecting Frame size 1 1600 Frame size 2 2500 Frame size 2 3200 Frame size 3 5000 Front connecting at the top (single-hole fittng) Frame size 1 1000 Frame size 1 1600 Frame size 2 2000 2500 3200 Frame size 3 4000 Front connecting at the bottom (single-hole fittng) Frame size 1 1000 Frame size 1 1600 Frame size 2 2000 2500 3200 Frame size 3 4000 Front connecting at the top (double-hole fittng acc. DIN 43 673) Frame size 1 1000 Frame size 1 1600 Frame size 2 2000 2500 Frame size 3 +IZM1-XATV16 230450 +IZM2-XATV25 230877 +IZM2-XATV32 230452 +IZM3-XATV50 230454 please enquire 1 off +IZM1-XAT1F10-O 230456 +IZM1-XAT1F16-O 230458 +IZM2-XAT1F20-O 230460 +IZM2-XAT1F25-O 230462 +IZM2-XAT1F32-O 230464 +IZM3-XAT1F40-O 230466 please enquire +IZM3-XAT1F40-U 230478 please enquire 3200 +IZM2-XATF32-O 225819 4000 +IZM3-XAT140-O 230488 please enquire IZM1-XAT1F10-U 230469 IZM1-XAT1F16-U 230471 IZM2-XAT1F20-U 230473 IZM2-XAT1F25-U 230475 IZM2-XAT1F32-U 230477 IZM3-XAT1F40-U 230479 1 off +IZM1-XATF10-O 230480 +IZM1-XATF16-O 230482 +IZM2-XATF20-O 230484 +IZM2-XATF25-O 230486 IZM1-XAT1F10-O 230457 IZM1-XAT1F16-O 230459 IZM2-XAT1F20-O 230461 IZM2-XAT1F25-O 230463 IZM2-XAT1F32-O 230465 IZM3-XAT1F40-O 230467 1 off +IZM1-XAT1F10-U 230468 +IZM1-XAT1F16-U 230470 +IZM2-XAT1F20-U 230472 +IZM2-XAT1F25-U 230474 +IZM2-XAT1F32-U 230476 please enquire please enquire IZM1-XATF10-O 230481 IZM1-XATF16-O 230483 IZM2-XATF20-O 230485 IZM2-XATF25-O 230487 IZM2-XATF32-O 226022 please enquire IZM3-XATF40-O 230489 please enquire Accessories Connection Technology for Fixed Installation For rated current Type suffix when ordered with basic unit Article no. Price see Price List VPE Type when ordered separately Article no. 1 off IZM1-XATF10-U 230491 IZM1-XATF16-U 230493 IZM2-XATF20-U 230495 IZM2-XATF25-U 230497 Price see Price List Std. pack Notes 1 off * -U = fitted at the bottom * For the 3-pole circuit-breakers, 3 connections are to be ordered and for the 4-pole circuitbreakers, 4 connections are to be ordered. In A Connection technology for fixed installation Front connecting at the bottom (double-hole fittng acc. DIN 43 673) Frame size 1 1000 Frame size 1 1600 Frame size 2 2000 2500 Frame size 3 +IZM1-XATF10-U 230490 +IZM1-XATF16-U 230492 +IZM2-XATF20-U 230494 +IZM2-XATF25-U 230496 3200 +IZM2-XATF32-U 225820 4000 +IZM3-XATF40-U 230498 IZM2-XATF32-U 226023 please enquire IZM3-XATF40-U 230499 please enquire Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 41 Moeller NK1230-1045GB Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 42 Moeller NK1230-1045GB Accessories Connectors for Withdrawable Unit For rated current Type suffix when ordered with basic unit Article no. Price see Price List VPE Type when ordered separately Article no. 1 off IZM1-XATV10-AV 230501 IZM1-XATV16-AV 230503 IZM2-XATV20-AV 230505 IZM2-XATV25-AV 230507 IZM2-XATV32-AV 230509 Price see Price List Std. pack Notes 1 off * For the 3-pole circuitbreakers, 6 connections are to be ordered and for the 4-pole circuit-breakers, 8 connections are to be ordered In A Connection system for withdrawable unit Vertical connection Frame size 1 1000 Frame size 1 1600 Frame size 2 2000 2500 3200 Frame size 3 5000 Frame size 3 6300 Front connection (single-hole fitting) Frame size 1 1000 Frame size 1 1600 Frame size 2 2000 2500 3200 Frame size 3 4000 Front connection (double-hole fitting according to DIN 43 673) Frame size 1 1000 Frame size 1 1600 Frame size 2 2000 2500 3200 +IZM1-XATV10-AV 230500 +IZM1-XATV16-AV 230502 +IZM2-XATV20-AV 230504 +IZM2-XATV25-AV 230506 +IZM2-XATV32-AV 230508 +IZM3-XATV50-AV 230510 +IZM3-XATV63-AV 230512 +IZM3-XAT1F40-AV 230524 +IZM3-XATF40-AV 230536 Flange connection Frame size 1 1000 Frame size 1 1600 Frame size 2 2000 +IZM1-XATA10-AV 230817 +IZM1-XATA16-AV 230819 +IZM2-XATA20-AV 230821 +IZM2-XATA25-AV 230823 +IZM2-XATA32-AV 230825 3200 Frame size 3 4000 please enquire +IZM3-XATA40-AV 230827 please enquire please enquire please enquire IZM1-XATF10-AV 230527 IZM1-XATF16-AV 230529 IZM2-XATF20-AV 230531 IZM2-XATF25-AV 230533 IZM2-XATF32-AV 230535 IZM3-XATF40-AV 230537 1 off please enquire please enquire IZM1-XAT1F10-AV 230515 IZM1-XAT1F16-AV 230517 IZM2-XAT1F20-AV 230519 IZM2-XAT1F25-AV 230521 IZM2-XAT1F32-AV 230523 IZM3-XAT1F40-AV 230525 1 off +IZM1-XATF10-AV 230526 +IZM1-XATF16-AV 230528 +IZM2-XATF20-AV 230530 +IZM2-XATF25-AV 230532 +IZM2-XATF32-AV 230534 4000 IZM3-XATV50-AV 230511 IZM3-XATV63-AV 230513 1 off +IZM1-XAT1F10-AV 230514 +IZM1-XAT1F16-AV 230516 +IZM2-XAT1F20-AV 230518 +IZM2-XAT1F25-AV 230520 +IZM2-XAT1F32-AV 230522 Frame size 3 2500 please enquire please enquire please enquire IZM1-XATA10-AV 230818 IZM1-XATA16-AV 230820 IZM2-XATA20-AV 230822 IZM2-XATA25-AV 230824 IZM2-XATA32-AV 230826 IZM3-XATA40-AV 230828 please enquire Technical Data 415 V AC Selectivity Table Selectivity Selection: between circuit-breakers facilitates the isolation of faulty system Provided the short-circuit current does not exceed those sections. values (Icc rms in kA) specified in the table below, the outgoing breakers and incoming breakers will operate Incoming breaker 1 and outgoing breaker 2 selectively in relation to one another. operate selectively if, in the event of a short circuit at position 2 The details represent the limit of selectivity. only, outgoing breaker 2 trips out. Both breakers switch off with larger short-circuit currents. System sections 3 and 4 remain operational. On IZM circuit breakers with V, U, D-release, the delay time tsd must be at least 100 ms greater than the delay time of the next downstream levels (2, 3, 4). 1 2 3 4 In: Rated current Iu: Rated uninterrupted current Ii: Setting of non-delayed short-circuit release Frame size 1 IZMB(N)1-A... Incoming circuit-breaker with standard circuit-breaker (A) 630 800 1000 1250 1600 5040 6400 8000 10000 12800 50 65 50 65 50 65 50 65 50 65 Type In [A] Ii [A] Icu [kA] Outgoing breaker Iu [A] NZM7-...N 40 63 80 100 125 160 200 250 Icu [kA] 35 35 35 35 35 35 35 35 B 4 4 4 4 4 4 4 4 N 4 4 4 4 4 4 4 4 B 6 5 5 5 5 5 5 5 N 6 5 5 5 5 5 5 5 B 9 7 7 7 7 6 6 6 N 9 7 7 7 7 6 6 6 B 12 11 11 11 11 9 8 8 N 12 11 11 11 11 9 8 8 IZMB(N)1-V... Incoming circuit-breaker with selectivelyoperating circuit-breakers (V) 630 800 1000 1250 1600 50000 50000 50000 50000 50000 50 65 50 65 50 65 50 65 50 65 Prospective short-circuit current (kA) B N B N B 25 25 T T T 20 20 T T T 20 20 T T T 20 20 T T T 20 20 T T T 15 15 T T T 11 11 T T T 11 11 T T T N T T T T T T T T B T T T T T T T T N T T T T T T T T B T T T T T T T T N T T T T T T T T B T T T T T T T T N T T T T T T T T NZM7-...S 40 63 80 100 125 160 200 250 65 65 65 65 65 65 65 65 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 6 5 5 5 5 5 5 5 6 5 5 5 5 5 5 5 9 7 7 7 7 6 6 6 9 7 7 7 7 6 6 6 12 11 11 11 11 9 8 8 12 11 11 11 11 9 8 8 25 20 20 20 20 15 11 11 25 20 20 20 20 15 11 11 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM7-...H 40 63 80 100 125 160 200 250 100 100 100 100 100 100 100 100 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 6 5 5 5 5 5 5 5 6 5 5 5 5 5 5 5 9 7 7 7 7 6 6 6 9 7 7 7 7 6 6 6 12 11 11 11 11 9 8 8 12 11 11 11 11 9 8 8 25 20 20 20 20 15 11 11 25 20 20 20 20 15 11 11 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM10-...N 250 400 630 45 45 45 3 - - 3 - - 4.5 4.5 - - - - 6 5 - 6 5 - 7 6.5 - 7 6.5 - 10 10 10 10 10 10 T T T 60 60 60 T T T 60 60 60 T T T 60 60 60 T T T 60 60 60 T T T 60 60 60 NZM10-...S 250 400 630 65 65 65 3 - - 3 - - 4.5 4.5 - - - - 6 5 - 6 5 - 7 6.5 - 7 6.5 - 10 10 10 10 10 10 T T T 60 60 60 T T T 60 60 60 T T T 60 60 60 T T T 60 60 60 T T T 60 60 60 NZM10-...H 250 400 630 100 100 100 3 - - 3 - - 4.5 4.5 - - - - 6 5 - 6 5 - 7 6.5 - 7 6.5 - 10 10 10 10 10 10 T T T 60 60 60 T T T 60 60 60 T T T 60 60 60 T T T 60 60 60 T T T 60 60 60 NZM14-... 800 1000 1250 1600 85 85 85 100 - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6.5 - - - 6.5 - - - 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 Notes T: full selectivity - - - - Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 43 Moeller NK1230-1045GB Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 44 Moeller NK1230-1045GB Technical Data 415 V AC Selectivity Table Selectivity Selection: between circuit-breakers facilitates the isolation of faulty system Provided the short-circuit current does not exceed those sections. values (Icc rms in kA) specified in the table below, the outgoing breakers and incoming breakers will operate Incoming breaker 1 and outgoing breaker 2 selectively in relation to one another. operate selectively if, in the event of a short circuit at position The details represent the limit of selectivity. 2 only, outgoing breaker 2 trips out. Both breakers switch off with larger short-circuit currents. System sections 3 and 4 remain operational. On IZM circuit breakers with V, U, D-release, the delay time tsd must be at least 100 ms greater than the delay time of the next downstream levels (2, 3, 4). 1 2 3 4 In: Rated current Iu: Rated uninterrupted current Ii: Setting of non-delayed short-circuit release Type In [A] Ii [A] Icu [kA] Outgoing breaker Frame size 1 IZMB(N)1-U... IZMB(N)1-D... Incoming circuit-breaker with universal circuitIncoming circuit-breaker with digital circuit-breaker (D) breaker (U) 630 800 1000 1250 1600 630 800 1000 1250 50000 50000 50000 50000 50000 40000 52000 40000 52000 40000 52000 40000 52000 50 65 50 65 50 65 50 65 50 65 50 65 50 65 50 65 50 65 OFF/ON OFF/ON OFF/ON OFF/ON OFF/ON Prospective short-circuit current (kA) 1600 40000 52000 50 65 Iu [A] 40 63 80 100 125 160 200 250 Icu [kA] 35 35 35 35 35 35 35 35 B N B N B N B N B N B N B N B N B N B N T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM7-...S 40 63 80 100 125 160 200 250 65 65 65 65 65 65 65 65 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM7-...H 40 63 80 100 125 160 200 250 100 100 100 100 100 100 100 100 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM10-...N 250 45 400 45 630 45 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T 43 43 43 T T T 43 43 43 T T T 43 43 43 T T T 43 43 43 T T T 43 43 43 T T T NZM10-...S 250 65 400 65 630 65 T T T T/60 T/60 T/60 T T T T/60 T/60 T/60 T T T T/60 T/60 T/60 T T T T/60 T/60 T/60 T T T T/60 T/60 T/60 43 43 43 T T T 43 43 43 T T T 43 43 43 T T T 43 43 43 T T T 43 43 43 T T T NZM10-...H 250 100 400 100 630 100 T T T T/60 T/60 T/60 T T T T/60 T/60 T/60 T T T T/60 T/60 T/60 T T T T/60 T/60 T/60 T T T T/60 T/60 T/60 43 43 43 T T T 43 43 43 T T T 43 43 43 T T T 43 43 43 T T T 43 43 43 T T T NZM14-... T T T T T/28 T/28 T/28 T/28 T T T T T/28 T/28 T/28 T/28 T T T T T/28 T/28 T/28 T/28 T T T T T/28 T/28 T/28 T/28 T T T T T/28 T/28 T/28 T/28 18 18 18 18 28 28 28 28 18 18 18 18 28 28 28 28 18 18 18 18 28 28 28 28 18 18 18 18 28 28 28 28 18 18 18 18 28 28 28 28 NZM7-...N Notes 800 1000 1250 1600 85 85 85 100 T: full selectivity Technical Data 415 V AC Selectivity Table Selectivity Selection: between circuit-breakers facilitates the isolation of faulty system Provided the short-circuit current does not exceed those sections. values (Icc rms in kA) specified in the table below, the outgoing breakers and incoming breakers will operate Incoming breaker 1 and outgoing breaker 2 selectively in relation to one another. operate selectively if, in the event of a short circuit at position The details represent the limit of selectivity. 2 only, outgoing breaker 2 trips out. Both breakers switch off with larger short-circuit currents. System sections 3 and 4 remain operational. 1 2 3 4 In: Rated current Iu: Rated uninterrupted current Ii: Setting of non-delayed short-circuit release Icu [kA] 35 35 35 35 35 35 35 35 Frame size 2 IZMB(N)(H)2-A... Incoming circuit-breaker with standard circuit-breaker (A) Ii = 8 x In 800 1000 1250 1600 2000 6400 8000 10000 12800 16000 55 80 100 55 80 100 55 80 100 55 80 100 55 80 Prospective short-circuit current (kA) B N H B N H B N H B N H B N 6 6 6 9 9 9 12 12 12 25 25 25 T T 5 5 5 7 7 7 11 11 11 20 20 20 26 26 5 5 5 7 7 7 11 11 11 20 20 20 26 26 5 5 5 7 7 7 11 11 11 20 20 20 26 26 5 5 5 7 7 7 11 11 11 20 20 20 26 26 5 5 5 6 6 6 9 9 9 15 15 15 22 22 5 5 5 6 6 6 8 8 8 11 11 11 16 16 5 5 5 6 6 6 8 8 8 11 11 11 16 16 Type In [A] Ii [A] Icu [kA] Outgoing breaker Iu [A] NZM7-...N 40 63 80 100 125 160 200 250 100 2500 20000 55 80 100 3200 25600 55 80 100 H T 26 26 26 26 22 16 16 B T T T T T T 30 30 N T T T T T T 30 30 H T T T T T T 30 30 B T T T T T T T T N T T T T T T T T H T T T T T T T T NZM7-...S 40 63 80 100 125 160 200 250 65 65 65 65 65 65 65 65 6 5 5 5 5 5 5 5 6 5 5 5 5 5 5 5 6 5 5 5 5 5 5 5 9 7 7 7 7 6 6 6 9 7 7 7 7 6 6 6 9 7 7 7 7 6 6 6 12 11 11 11 11 9 8 8 12 11 11 11 11 9 8 8 12 11 11 11 11 9 8 8 25 20 20 20 20 15 11 11 25 20 20 20 20 15 11 11 25 20 20 20 20 15 11 11 37 26 26 26 26 22 16 16 37 26 26 26 26 22 16 16 37 26 26 26 26 22 16 16 T 52 52 52 52 40 30 30 T 52 52 52 52 40 30 30 T 52 52 52 52 40 30 30 T T T T T T 50 50 T T T T T T 50 50 T T T T T T 50 50 NZM7-...H 40 63 80 100 125 160 200 250 100 100 100 100 100 100 100 100 6 5 5 5 5 5 5 5 6 5 5 5 5 5 5 5 6 5 5 5 5 5 5 5 9 7 7 7 7 6 6 6 9 7 7 7 7 6 6 6 9 7 7 7 7 6 6 6 12 11 11 11 11 9 8 8 12 11 11 11 11 9 8 8 12 11 11 11 11 9 8 8 25 20 20 20 20 15 11 11 25 20 20 20 20 15 11 11 25 20 20 20 20 15 11 11 37 26 26 26 26 22 16 16 37 26 26 26 26 22 16 16 37 26 26 26 26 22 16 16 72 52 52 52 52 40 30 30 72 52 52 52 52 40 30 30 72 52 52 52 52 40 30 30 90 90 90 90 90 70 50 50 90 90 90 90 90 70 50 50 90 90 90 90 90 70 50 50 NZM10-...N 250 400 630 45 45 45 4.5 - - 4.5 - - 4.5 - - 6 5 - 6 5 - 6 5 - 7 6.5 - 7 6.5 - 7 6.5 - 10 10 10 10 10 10 10 10 10 12 12 12 12 12 12 12 12 12 16 16 16 16 16 16 16 16 16 21 21 21 21 21 21 21 21 21 NZM10-...S 65 65 65 4.5 - - 4.5 - - 4.5 - - 6 5 - 6 5 - 6 5 - 7 6.5 - 7 6.5 - 7 6.5 - 10 10 10 10 10 10 10 10 10 12 12 12 12 12 12 12 12 12 16 16 16 16 16 16 16 16 16 21 21 21 21 21 21 21 21 21 NZM10-...H 250 400 630 100 100 100 4.5 - - 4.5 - - 4.5 - - 6 5 - 6 5 - 6 5 - 7 6.5 - 7 6.5 - 7 6.5 - 10 10 10 10 10 10 10 10 10 12 12 12 12 12 12 12 12 12 16 16 16 16 16 16 16 16 16 21 21 21 21 21 21 21 21 21 NZM14-... 85 85 85 100 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6.5 - - - 6.5 - - - 6.5 - - - 8.5 8.5 - - 8.5 8.5 - - 8.5 8.5 - - 10 10 10 - 10 10 10 - 10 10 10 - 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 Notes 250 400 630 800 1000 1250 1600 T: full selectivity Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 45 Moeller NK1230-1045GB Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 46 Moeller NK1230-1045GB Technical Data 415 V AC Selectivity Table Selectivity Selection: between circuit-breakers facilitates the isolation of faulty system Provided the short-circuit current does not exceed those sections. values (Icc rms in kA) specified in the table below, the outgoing breakers and incoming breakers will operate Incoming breaker 1 and outgoing breaker 2 selectively in relation to one another. operate selectively if, in the event of a short circuit at position The details represent the limit of selectivity. 2 only, outgoing breaker 2 trips out. Both breakers switch off with larger short-circuit currents. System sections 3 and 4 remain operational. On IZM circuit breakers with V, U, D-release, the delay time tsd must be at least 100 ms greater than the delay time of the next downstream levels (2, 3, 4). 1 2 3 4 In: Rated current Iu: Rated uninterrupted current Ii: Setting of non-delayed short-circuit release Icu [kA] 35 35 35 35 35 35 35 35 Frame size 2 IZMB(N)(H)2-V... Incoming circuit-breaker with selectively-operating circuitbreakers (V) Iimax = 50 kA 800 1000 1250 1600 2000 50000 50000 50000 50000 50000 55 80 100 55 80 100 55 80 100 55 80 100 55 80 Prospective short-circuit current (kA) B N H B N H B N H B N H B N T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T Type In [A] Ii [A] Icu [kA] Outgoing breaker Iu [A] NZM7-...N 40 63 80 100 125 160 200 250 100 2500 50000 55 80 100 3200 50000 55 80 100 H T T T T T T T T B T T T T T T T T N T T T T T T T T H T T T T T T T T B T T T T T T T T N T T T T T T T T H T T T T T T T T NZM7-...S 40 63 80 100 125 160 200 250 65 65 65 65 65 65 65 65 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM7-...H 40 63 80 100 125 160 200 250 100 100 100 100 100 100 100 100 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM10-...N 250 400 630 45 45 45 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM10-...S 65 65 65 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM10-...H 250 400 630 100 100 100 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 NZM14-... 85 85 85 100 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 Notes 250 400 630 800 1000 1250 1600 T: full selectivity Technical Data 415 V AC Selectivity Table Selectivity Selection: between circuit-breakers facilitates the isolation of faulty system Provided the short-circuit current does not exceed those sections. values (Icc rms in kA) specified in the table below, the outgoing breakers and incoming breakers will operate Incoming breaker 1 and outgoing breaker 2 selectively in relation to one another. operate selectively if, in the event of a short circuit at position The details represent the limit of selectivity. 2 only, outgoing breaker 2 trips out. Both breakers switch off with larger short-circuit currents. System sections 3 and 4 remain operational. On IZM circuit breakers with V, U, D-release, the delay time tsd must be at least 100 ms greater than the delay time of the next downstream levels (2, 3, 4). 1 2 3 4 In: Rated current Iu: Rated uninterrupted current Ii: Setting of non-delayed short-circuit release NZM7-...N 40 63 80 100 125 160 200 250 35 35 35 35 35 35 35 35 Frame size 2 IZMB(N)(H)2-U... Incoming circuit-breaker with universal circuit-breaker (U) Ii = ON = 50 kA 800 1000 1250 1600 2000 50000 50000 50000 50000 50000 55 80 100 55 80 100 55 80 100 55 80 100 55 80 Prospective short-circuit current (kA) B N H B N H B N H B N H B N OFF/ON OFF/ON OFF/ON OFF/ON OFF/ON T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM7-...S 40 63 80 100 125 160 200 250 65 65 65 65 65 65 65 65 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM7-...H 40 63 80 100 125 160 200 250 100 100 100 100 100 100 100 100 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM10-...N 250 400 630 45 45 45 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM10-...S 65 65 65 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM10-...H 250 400 630 100 100 100 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 T/80 NZM14-... 85 85 85 100 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 Type In [A] Ii [A] Icu [kA] Outgoing breaker Iu [A] Icu [kA] Notes 250 400 630 800 1000 1250 1600 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T: full selectivity T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 100 H 2500 50000 55 80 100 H T T T T T T T T B N OFF/ON T T T T T T T T T T T T T T T T T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 3200 50000 55 80 100 H T T T T T T T T B N OFF/ON T T T T T T T T T T T T T T T T T/30 T/30 T/30 T/30 T/30 T/30 T/30 T/30 T T T T T T T T T/30 T/30 T/30 T/30 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 47 Moeller NK1230-1045GB Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 48 Moeller NK1230-1045GB Technical Data 415 V AC Selectivity Table 1 2 3 4 In: Rated current Iu: Rated uninterrupted current Ii: Setting of non-delayed short-circuit release Selectivity Selection: between circuit-breakers facilitates the isolation of faulty system Provided the short-circuit current does not exceed those sections. values (Icc rms in kA) specified in the table below, the outgoing breakers and incoming breakers will operate Incoming breaker 1 and outgoing breaker 2 selectively in relation to one another. operate selectively if, in the event of a short circuit at position The details represent the limit of selectivity. 2 only, outgoing breaker 2 trips out. Both breakers switch off with larger short-circuit currents. System sections 3 and 4 remain operational. On IZM circuit breakers with V, U, D-release, the delay time tsd must be at least 100 ms greater than the delay time of the next downstream levels (2, 3, 4). Iu [A] 40 63 80 100 125 160 200 250 Icu [kA] 35 35 35 35 35 35 35 35 Frame size 2 IZMB(N)(H)2-D... Incoming circuit-breaker with digital circuit-breaker (D) Ii = 0.8 x Icu 800 1000 1250 44000 68000 80000 44000 68000 80000 44000 68000 80000 55 80 100 55 80 100 55 80 100 Prospective short-circuit current (kA) B N H B N H B N H T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM7-...S 40 63 80 100 125 160 200 250 65 65 65 65 65 65 65 65 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM7-...H 40 63 80 100 125 160 200 250 100 100 100 100 100 100 100 100 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM10-...N 250 400 630 45 45 45 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM10-...S 250 400 630 65 65 65 60 60 60 T T T T T T 60 60 60 T T T T T T 60 60 60 T T T T T T 60 60 60 T T T T T T NZM10-...H 250 400 630 100 100 100 60 60 60 T T T T T T 60 60 60 T T T T T T 60 60 60 T T T T T T 60 60 60 T T T T T T NZM14-... 800 1000 1250 1600 85 85 85 100 25 25 25 25 38 38 38 38 50 50 50 50 25 25 25 25 38 38 38 38 50 50 50 50 25 25 25 25 38 38 38 38 50 50 50 50 25 25 25 25 38 38 38 38 50 50 50 50 Type In [A] Ii [A] Icu [kA] Outgoing breaker NZM7-...N Notes T: full selectivity 1600 44000 55 68000 80 80000 100 B T T T T T T T T N T T T T T T T T H T T T T T T T T Technical Data 415 V AC Selectivity Table 1 2 3 4 In: Rated current Iu: Rated uninterrupted current Ii: Setting of non-delayed short-circuit release Selectivity Selection: between circuit-breakers facilitates the isolation of faulty system Provided the short-circuit current does not exceed those sections. values (Icc rms in kA) specified in the table below, the outgoing breakers and incoming breakers will operate Incoming breaker 1 and outgoing breaker 2 selectively in relation to one another. operate selectively if, in the event of a short circuit at position The details represent the limit of selectivity. 2 only, outgoing breaker 2 trips out. Both breakers switch off with larger short-circuit currents. System sections 3 and 4 remain operational. On IZM circuit breakers with V, U, D-release, the delay time tsd must be at least 100 ms greater than the delay time of the next downstream levels (2, 3, 4). Iu [A] 40 63 80 100 125 160 200 250 Icu [kA] Frame size 2 IZMB(N)(H)2-D... Incoming circuit-breaker with digital circuit-breaker (D) Ii = 0.8 x Icu 2000 2500 3200 44000 68000 80000 44000 68000 80000 44000 68000 80000 55 80 100 55 80 100 55 80 100 Prospective short-circuit current (kA) B N H B N H B N H 35 35 35 35 35 35 35 35 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM7-...S 40 63 80 100 125 160 200 250 65 65 65 65 65 65 65 65 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM7-...H 40 63 80 100 125 160 200 250 100 100 100 100 100 100 100 100 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM10-...N 250 400 630 45 45 45 T T T T T T T T T T T T T T T T T T T T T T T T T T T NZM10-...S 250 400 630 65 65 65 60 60 60 T T T T T T 60 60 60 T T T T T T 60 60 60 T T T T T T NZM10-...H 250 400 630 100 100 100 60 60 60 T T T T T T 60 60 60 T T T T T T 60 60 60 T T T T T T NZM14-... 800 1000 1250 1600 85 85 85 100 25 25 25 25 38 38 38 38 50 50 50 50 25 25 25 25 38 38 38 38 50 50 50 50 25 25 25 25 38 38 38 38 50 50 50 50 Type In [A] Ii [A] Icu [kA] Outgoing breaker NZM7-...N Notes T: full selectivity Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 49 Moeller NK1230-1045GB Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 50 Moeller NK1230-1045GB Technical Data IZM Tripping Characteristic IZM...-A... Distribution Circuit Protection t IZM...-V... Selectively Opening Circuit-Breakers 10000 t [s] 10000 [s] 1000 1000 100 100 10 10 1 1 0.1 0.1 0.01 0.1 0.01 0.1 1 2 1 1.25 10 12 x In 8 10 x In IZM...-V... selectively-opening circuit-breakers Earth-fault protection t current dependent delayed overload range J = constant 10000 [s] 1000 short-time delay short-circuit range Isd 100 non-delayed short-circuit range Isd 10 earth-fault protection range 1 0.5 0.1 0.01 100 1000 1200 10000 100000 I [A] Technical Data IZM Tripping Characteristic IZM...-U... universal circuit-breaker, IZM...-D... digital circuit-breaker overload range Ir t IZM...-U... universal circuit-breaker, IZM...-D... digital circuit-breaker non-delayed short-circuit range Isd t 10000 10000 [s] [s] 1000 1000 100 100 10 10 1 1 0.1 0.1 0.01 0.1 1 0.01 0.1 10 1 1.5 10 x In x In IZM...-U... universal circuit-breaker, IZM...-D... digital circuit-breaker short-time delay short-circuit range Isd t 10000 IZM...-U... universal circuit-breaker, IZM...-D... digital circuit-breaker Earth-fault protection t 10000 [s] [s] 1000 1000 100 100 10 10 I2t ON 1 2 0.5 I t OFF 1 I2t ON 0.1 0.01 0.1 I2t OFF 1 1.25 0.1 10 0.8 x Ics (Icw) x In current dependent delayed overload range J = constant Overlap of the current-dependant delayed overload range of J and I4t current dependent delayed overload range I4t = constant short-time delay short-circuit range Isd non-delayed short-circuit range Isd earth-fault protection range 0.01 100 1000 1200 10000 100000 I [A] Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 51 Moeller NK1230-1045GB Moeller NK1230-1045GB Technical Data IZM Circuit-Breakers, Frame size 1 Technical Data IZM Circuit-Breakers, Frame size 1 Frame size 1 IZM...1(-4)-...630 B General Standards and specifications Climatic proofing Ambient temperature Storage open Mounting position C C N IZM...1(-4)-...800 B N A V AC V AC Ui V -25 - 70 (device with LCD-display up to 55 C) -25 - 55 -25 - 70 (device with LCD-display up to 55 C) -25 - 55 30 30 30 30 Copper busbar connection cross-section Fixed mounting blank black Withdrawable units blank black IZM...1(-4)-...1250 B N IZM...1(-4)-...1600 B N 30 30 as required 630 12000 690 III/3 1000 630 12000 690 III/3 1000 800 12000 690 III/3 1000 800 12000 690 III/3 1000 1000 12000 690 III/3 1000 1000 12000 690 III/3 1000 1250 12000 690 III/3 1000 1250 12000 690 III/3 1000 1600 12000 690 III/3 1000 1600 12000 690 III/3 1000 105 88 143 105 105 88 143 105 105 88 143 105 105 88 143 105 105 88 143 105 42 42 29.5 24 21 65 50 35 29 25 42 42 29.5 24 21 65 50 35 29 25 42 42 29.5 24 21 65 50 35 29 25 42 42 29.5 24 21 65 50 35 29 25 42 42 29.5 24 21 65 50 35 29 25 50 42 65 50 50 42 65 50 50 42 65 50 50 42 65 50 50 42 65 50 50 42 65 50 50 42 65 50 50 42 65 50 50 42 65 50 50 42 65 50 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 65 80 65 80 100 135 100 135 100 195 100 195 95 205 95 205 150 350 150 350 kg kg 43 50 43 50 43 50 43 50 43 50 43 50 43 50 43 50 43 50 43 50 kg kg 70 84 70 84 70 84 70 84 70 84 70 84 70 84 70 84 70 84 70 84 mm mm 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 2 x 40 x 10 2 x 40 x 10 2 x 40 x 10 2 x 40 x 10 2 x 60 x 10 2 x 60 x 10 2 x 60 x 10 2 x 60 x 10 mm mm 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 2 x 40 x 10 2 x 40 x 10 2 x 40 x 10 2 x 40 x 10 2 x 60 x 10 2 x 60 x 10 2 x 60 x 10 2 x 60 x 10 Switching capacity Rated short-circuit making capacity up to 440 V 50/60 Hz Icm kA up to 690 V 50/60 Hz Icm kA Rated short-time withstand current 50/60 Hz t = 0.5 s Icw kA t=1s Icw kA t=2s Icw kA t=3s Icw kA t=4s Icw kA Rated short-circuit breaking capacity Icn IEC/EN 60 947 test cycle Icu 0-t-C0 up to 440 V 50/60 Hz Icu kA up to 690 V 50/60 Hz Icu kA IEC/EN 60 947 test cycle Ics 0-t-C0-t-C0 up to 440 V 50/60 Hz Ics kA up to 690 V 50/60 Hz Ics kA Operating delays Total opening delay ms Closing delay ms Lifespan, mechanical Switching operations Lifespan, electrical at 415 V Switching operations Maximum operating frequency Switching operations/h Heat dissipation at rated current Fixed mounting W Withdrawable units W Weight Fixed mounting 3-pole 4-pole Withdrawable units 3-pole 4-pole N IEC/EN 60 947, VDE 0660 IEC/EN 60 068-2-30 as required In Uimp Ue IZM...1(-4)-...1000 B IEC/EN 60 947, VDE 0660 IEC/EN 60 068-2-30 30 30 Direction of incoming supply Main circuits Rated current Rated impulse withstand voltage Rated operational voltage Overvoltage category/pollution degree Rated insulation voltage 53 Moeller NK1230-1045GB Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 52 Moeller NK1230-1045GB Technical Data IZM Circuit-Breakers, Frame size 1 Technical Data IZM Circuit-Breakers, Frame size 1 Frame size 1 IZM...1(-4)-...630 B General Standards and specifications Climatic proofing Ambient temperature Storage open Mounting position C C N IZM...1(-4)-...800 B N A V AC V AC Ui V -25 - 70 (device with LCD-display up to 55 C) -25 - 55 -25 - 70 (device with LCD-display up to 55 C) -25 - 55 30 30 30 30 Copper busbar connection cross-section Fixed mounting blank black Withdrawable units blank black IZM...1(-4)-...1250 B N IZM...1(-4)-...1600 B N 30 30 as required 630 12000 690 III/3 1000 630 12000 690 III/3 1000 800 12000 690 III/3 1000 800 12000 690 III/3 1000 1000 12000 690 III/3 1000 1000 12000 690 III/3 1000 1250 12000 690 III/3 1000 1250 12000 690 III/3 1000 1600 12000 690 III/3 1000 1600 12000 690 III/3 1000 105 88 143 105 105 88 143 105 105 88 143 105 105 88 143 105 105 88 143 105 42 42 29.5 24 21 65 50 35 29 25 42 42 29.5 24 21 65 50 35 29 25 42 42 29.5 24 21 65 50 35 29 25 42 42 29.5 24 21 65 50 35 29 25 42 42 29.5 24 21 65 50 35 29 25 50 42 65 50 50 42 65 50 50 42 65 50 50 42 65 50 50 42 65 50 50 42 65 50 50 42 65 50 50 42 65 50 50 42 65 50 50 42 65 50 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 65 80 65 80 100 135 100 135 100 195 100 195 95 205 95 205 150 350 150 350 kg kg 43 50 43 50 43 50 43 50 43 50 43 50 43 50 43 50 43 50 43 50 kg kg 70 84 70 84 70 84 70 84 70 84 70 84 70 84 70 84 70 84 70 84 mm mm 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 2 x 40 x 10 2 x 40 x 10 2 x 40 x 10 2 x 40 x 10 2 x 60 x 10 2 x 60 x 10 2 x 60 x 10 2 x 60 x 10 mm mm 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 2 x 40 x 10 2 x 40 x 10 2 x 40 x 10 2 x 40 x 10 2 x 60 x 10 2 x 60 x 10 2 x 60 x 10 2 x 60 x 10 Switching capacity Rated short-circuit making capacity up to 440 V 50/60 Hz Icm kA up to 690 V 50/60 Hz Icm kA Rated short-time withstand current 50/60 Hz t = 0.5 s Icw kA t=1s Icw kA t=2s Icw kA t=3s Icw kA t=4s Icw kA Rated short-circuit breaking capacity Icn IEC/EN 60 947 test cycle Icu 0-t-C0 up to 440 V 50/60 Hz Icu kA up to 690 V 50/60 Hz Icu kA IEC/EN 60 947 test cycle Ics 0-t-C0-t-C0 up to 440 V 50/60 Hz Ics kA up to 690 V 50/60 Hz Ics kA Operating delays Total opening delay ms Closing delay ms Lifespan, mechanical Switching operations Lifespan, electrical at 415 V Switching operations Maximum operating frequency Switching operations/h Heat dissipation at rated current Fixed mounting W Withdrawable units W Weight Fixed mounting 3-pole 4-pole Withdrawable units 3-pole 4-pole N IEC/EN 60 947, VDE 0660 IEC/EN 60 068-2-30 as required In Uimp Ue IZM...1(-4)-...1000 B IEC/EN 60 947, VDE 0660 IEC/EN 60 068-2-30 30 30 Direction of incoming supply Main circuits Rated current Rated impulse withstand voltage Rated operational voltage Overvoltage category/pollution degree Rated insulation voltage 53 Moeller NK1230-1045GB Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 52 Moeller NK1230-1045GB Technical Data IZM Circuit-Breakers, Frame size 2 and 3 Technical Data IZM Circuit-Breakers, Frame size 2 and 3 Frame size 2 IZM...2(-4)-...800 B General Standards and specifications Climatic proofing Ambient temperature Storage open Mounting position C C Main circuits Rated current Rated impulse withstand voltage Rated operational voltage Overvoltage category/pollution degree Rated insulation voltage N IZM...2(-4)-...1000 H B N IZM...2(-4)-...1250 H B N H In Uimp Ue A V AC V AC Ui V Switching capacity Rated short-circuit making capacity up to 440 V 50/60 Hz Icm kA up to 690 V 50/60 Hz Icm kA Rated short-time withstand current 50/60 Hz t = 0.5 s Icw kA t=1s Icw kA t=2s Icw kA t=3s Icw kA t=4s Icw kA Rated short-circuit breaking capacity Icn IEC/EN 60 947 test cycle Icu 0-t-C0 up to 440 V 50/60 Hz Icu kA up to 690 V 50/60 Hz Icu kA IEC/EN 60 947 test cycle Ics 0-t-C0-t-C0 up to 440 V 50/60 Hz Ics kA kA up to 690 V 50/60 Hz Ics Operating delays Total opening delay ms Closing delay ms Lifespan, mechanical Switching operations Lifespan, electrical at 415 V Switching operations Maximum operating frequency Switching operations/h Heat dissipation at rated current Fixed mounting W Withdrawable units W Weight Fixed mounting 3-pole 4-pole Withdrawable units 3-pole 4-pole Copper busbar connection cross-section Fixed mounting blank black Withdrawable units blank black IZM...3(-4)...5000 H IZM...3(-4)...6300-AV H IZM...2(-4)-...2000 IZM...2(-4)-...2500 IZM...2(-4)-...3200 B B H B N H B N N H N IEC/EN 60 947, VDE 0660 IEC/EN 60 068-2-30 -25 - 70 (device with LCD-display up to 55 C) -25 - 55 -25 - 70 (device with LCD-display up to 55 C) -25 - 55 30 30 30 30 as required H Baugroe 3 IZM...3(-4)...4000 H IZM...2(-4)-...1600 IEC/EN 60 947, VDE 0660 IEC/EN 60 068-2-30 30 30 Direction of incoming supply 55 Moeller NK1230-1045GB 30 30 as required 800 12000 690 III/3 1000 800 12000 690 III/3 1000 800 12000 690 III/3 1000 1000 12000 690 III/3 1000 1000 12000 690 III/3 1000 1000 12000 690 III/3 1000 1250 12000 690 III/3 1000 1250 12000 690 III/3 1000 1250 12000 690 III/3 1000 1600 12000 690 III/3 1000 1600 12000 690 III/3 1000 1600 12000 690 III/3 1000 2000 12000 690 III/3 1000 2000 12000 690 III/3 1000 2000 12000 690 III/3 1000 2500 12000 690 III/3 1000 2500 12000 690 III/3 1000 2500 12000 690 III/3 1000 3200 12000 690 III/3 1000 3200 12000 690 III/3 1000 3200 12000 690 III/3 1000 4000 8000 690 III/3 1000 5000 8000 690 III/3 1000 6300 8000 690 III/3 1000 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 220 187 220 187 220 187 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 80 56.5 46 40 85 80 56.5 46 40 85 80 56.5 46 40 100 100 70.5 57.5 50 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 100 85 100 85 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 100 85 100 85 100 85 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 4000 60 34 35 10000 4000 60 34 35 10000 4000 60 34 35 10000 4000 60 34 35 10000 4000 60 34 35 10000 4000 60 5000 2000 60 5000 2000 60 5000 2000 60 40 95 40 95 40 95 80 165 80 165 80 165 175 320 175 320 175 320 260 520 260 520 260 520 410 710 410 710 410 710 1600 kg kg 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 59 71 59 71 59 71 64 77 64 77 64 77 82 99 82 99 90 108 kg kg 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 102 123 102 123 102 123 113 136 113 136 113 136 148 190 148 190 166 227 mm mm 1 x 50 x 10 1 x 50 x 10 1 x 60 x 10 1 x 60 x 10 2 x 40 x 10 2 x 40 x 10 2 x 50 x 10 2 x 50 x 10 3 x 50 x 10 3 x 50 x 10 2 x 100 x 10 2 x 100 x 10 3 x 100 x 10 3 x 100 x 10 3 x 120 x 10 4 x 120 x 10 6 x 120 x 10 mm mm 1 x 50 x 10 1 x 50 x 10 1 x 60 x 10 1 x 60 x 10 2 x 40 x 10 2 x 40 x 10 2 x 50 x 10 2 x 50 x 10 3 x 50 x 10 3 x 50 x 10 2 x 100 x 10 2 x 100 x 10 3 x 100 x 10 3 x 100 x 10 3 x 120 x 10 4 x 120 x 10 6 x 120 x 10 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 54 Moeller NK1230-1045GB Technical Data IZM Circuit-Breakers, Frame size 2 and 3 Technical Data IZM Circuit-Breakers, Frame size 2 and 3 Frame size 2 IZM...2(-4)-...800 B General Standards and specifications Climatic proofing Ambient temperature Storage open Mounting position C C Main circuits Rated current Rated impulse withstand voltage Rated operational voltage Overvoltage category/pollution degree Rated insulation voltage N IZM...2(-4)-...1000 H B N IZM...2(-4)-...1250 H B N H In Uimp Ue A V AC V AC Ui V Switching capacity Rated short-circuit making capacity up to 440 V 50/60 Hz Icm kA up to 690 V 50/60 Hz Icm kA Rated short-time withstand current 50/60 Hz t = 0.5 s Icw kA t=1s Icw kA t=2s Icw kA t=3s Icw kA t=4s Icw kA Rated short-circuit breaking capacity Icn IEC/EN 60 947 test cycle Icu 0-t-C0 up to 440 V 50/60 Hz Icu kA up to 690 V 50/60 Hz Icu kA IEC/EN 60 947 test cycle Ics 0-t-C0-t-C0 up to 440 V 50/60 Hz Ics kA kA up to 690 V 50/60 Hz Ics Operating delays Total opening delay ms Closing delay ms Lifespan, mechanical Switching operations Lifespan, electrical at 415 V Switching operations Maximum operating frequency Switching operations/h Heat dissipation at rated current Fixed mounting W Withdrawable units W Weight Fixed mounting 3-pole 4-pole Withdrawable units 3-pole 4-pole Copper busbar connection cross-section Fixed mounting blank black Withdrawable units blank black IZM...3(-4)...5000 H IZM...3(-4)...6300-AV H IZM...2(-4)-...2000 IZM...2(-4)-...2500 IZM...2(-4)-...3200 B B H B N H B N N H N IEC/EN 60 947, VDE 0660 IEC/EN 60 068-2-30 -25 - 70 (device with LCD-display up to 55 C) -25 - 55 -25 - 70 (device with LCD-display up to 55 C) -25 - 55 30 30 30 30 as required H Baugroe 3 IZM...3(-4)...4000 H IZM...2(-4)-...1600 IEC/EN 60 947, VDE 0660 IEC/EN 60 068-2-30 30 30 Direction of incoming supply 55 Moeller NK1230-1045GB 30 30 as required 800 12000 690 III/3 1000 800 12000 690 III/3 1000 800 12000 690 III/3 1000 1000 12000 690 III/3 1000 1000 12000 690 III/3 1000 1000 12000 690 III/3 1000 1250 12000 690 III/3 1000 1250 12000 690 III/3 1000 1250 12000 690 III/3 1000 1600 12000 690 III/3 1000 1600 12000 690 III/3 1000 1600 12000 690 III/3 1000 2000 12000 690 III/3 1000 2000 12000 690 III/3 1000 2000 12000 690 III/3 1000 2500 12000 690 III/3 1000 2500 12000 690 III/3 1000 2500 12000 690 III/3 1000 3200 12000 690 III/3 1000 3200 12000 690 III/3 1000 3200 12000 690 III/3 1000 4000 8000 690 III/3 1000 5000 8000 690 III/3 1000 6300 8000 690 III/3 1000 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 220 187 220 187 220 187 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 80 56.5 46 40 85 80 56.5 46 40 85 80 56.5 46 40 100 100 70.5 57.5 50 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 100 85 100 85 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 55 50 80 75 100 85 100 85 100 85 100 85 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 4000 60 34 35 10000 4000 60 34 35 10000 4000 60 34 35 10000 4000 60 34 35 10000 4000 60 34 35 10000 4000 60 5000 2000 60 5000 2000 60 5000 2000 60 40 95 40 95 40 95 80 165 80 165 80 165 175 320 175 320 175 320 260 520 260 520 260 520 410 710 410 710 410 710 1600 kg kg 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 59 71 59 71 59 71 64 77 64 77 64 77 82 99 82 99 90 108 kg kg 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 102 123 102 123 102 123 113 136 113 136 113 136 148 190 148 190 166 227 mm mm 1 x 50 x 10 1 x 50 x 10 1 x 60 x 10 1 x 60 x 10 2 x 40 x 10 2 x 40 x 10 2 x 50 x 10 2 x 50 x 10 3 x 50 x 10 3 x 50 x 10 2 x 100 x 10 2 x 100 x 10 3 x 100 x 10 3 x 100 x 10 3 x 120 x 10 4 x 120 x 10 6 x 120 x 10 mm mm 1 x 50 x 10 1 x 50 x 10 1 x 60 x 10 1 x 60 x 10 2 x 40 x 10 2 x 40 x 10 2 x 50 x 10 2 x 50 x 10 3 x 50 x 10 3 x 50 x 10 2 x 100 x 10 2 x 100 x 10 3 x 100 x 10 3 x 100 x 10 3 x 120 x 10 4 x 120 x 10 6 x 120 x 10 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 54 Moeller NK1230-1045GB Technical Data IN Switch-Disconnectors, Frame size 1 Technical Data IN Switch-Disconnectors, Frame size 1 Frame size 1 IN...1(-4)-630 B General Standards and specifications Climatic proofing Ambient temperature Storage open Mounting position C C N IN...1(-4)-800 B N IEC/EN 60 947, VDE 0660 IEC/EN 60 068-2-30 -25 - 70 -25 - 55 -25 - 70 -25 - 55 30 30 30 30 as required In Uimp Ue A V AC V AC Ui V Copper busbar connection cross-section Fixed mounting blank black Withdrawable units blank black N IN...1(-4)-1250 B N IN...1(-4)-1600 B N 30 30 as required 630 12000 690 III/3 1000 630 12000 690 III/3 1000 800 12000 690 III/3 1000 800 12000 690 III/3 1000 1000 12000 690 III/3 1000 1000 12000 690 III/3 1000 1250 12000 690 III/3 1000 1250 12000 690 III/3 1000 1600 12000 690 III/3 1000 1600 12000 690 III/3 1000 105 88 143 105 105 88 143 105 105 88 143 105 105 88 143 105 105 88 143 105 42 42 29.5 24 21 65 50 35 29 25 42 42 29.5 24 21 65 50 35 29 25 42 42 29.5 24 21 65 50 35 29 25 42 42 29.5 24 21 65 50 35 29 25 42 42 29.5 24 21 65 50 35 29 25 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 65 80 65 80 70 135 70 135 100 195 100 195 95 205 95 205 150 350 150 350 kg kg 43 50 43 50 43 50 43 50 43 50 43 50 43 50 43 50 43 50 43 50 kg kg 70 84 70 84 70 84 70 84 70 84 70 84 70 84 70 84 70 84 70 84 mm mm 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 2 x 40 x 10 2 x 40 x 10 2 x 40 x 10 2 x 40 x 10 2 x 60 x 10 2 x 60 x 10 2 x 60 x 10 2 x 60 x 10 mm mm 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 2 x 40 x 10 2 x 40 x 10 2 x 40 x 10 2 x 40 x 10 2 x 60 x 10 2 x 60 x 10 2 x 60 x 10 2 x 60 x 10 Switching capacity Rated short-circuit making capacity up to 440 V 50/60 Hz Icm kA up to 690 V 50/60 Hz Icm kA Rated short-time withstand current 50/60 Hz t = 0.5 s Icw kA t=1s Icw kA t=2s Icw kA t=3s Icw kA t=4s Icw kA Operating delays Total opening delay ms Closing delay ms Lifespan, mechanical Switching operations Lifespan, electrical at 415 V Switching operations Maximum operating frequency Switching operations/h Heat dissipation at rated current Fixed mounting W Withdrawable units W Weight Fixed mounting 3-pole 4-pole Withdrawable units 3-pole 4-pole IN...1(-4)-1000 B IEC/EN 60 947, VDE 0660 IEC/EN 60 068-2-30 30 30 Direction of incoming supply Main circuits Rated current Rated impulse withstand voltage Rated operational voltage Overvoltage category/pollution degree Rated insulation voltage 57 Moeller NK1230-1045GB Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 56 Moeller NK1230-1045GB Technical Data IN Switch-Disconnectors, Frame size 1 Technical Data IN Switch-Disconnectors, Frame size 1 Frame size 1 IN...1(-4)-630 B General Standards and specifications Climatic proofing Ambient temperature Storage open Mounting position C C N IN...1(-4)-800 B N IEC/EN 60 947, VDE 0660 IEC/EN 60 068-2-30 -25 - 70 -25 - 55 -25 - 70 -25 - 55 30 30 30 30 as required In Uimp Ue A V AC V AC Ui V Copper busbar connection cross-section Fixed mounting blank black Withdrawable units blank black N IN...1(-4)-1250 B N IN...1(-4)-1600 B N 30 30 as required 630 12000 690 III/3 1000 630 12000 690 III/3 1000 800 12000 690 III/3 1000 800 12000 690 III/3 1000 1000 12000 690 III/3 1000 1000 12000 690 III/3 1000 1250 12000 690 III/3 1000 1250 12000 690 III/3 1000 1600 12000 690 III/3 1000 1600 12000 690 III/3 1000 105 88 143 105 105 88 143 105 105 88 143 105 105 88 143 105 105 88 143 105 42 42 29.5 24 21 65 50 35 29 25 42 42 29.5 24 21 65 50 35 29 25 42 42 29.5 24 21 65 50 35 29 25 42 42 29.5 24 21 65 50 35 29 25 42 42 29.5 24 21 65 50 35 29 25 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 38 35 10000 10000 60 65 80 65 80 70 135 70 135 100 195 100 195 95 205 95 205 150 350 150 350 kg kg 43 50 43 50 43 50 43 50 43 50 43 50 43 50 43 50 43 50 43 50 kg kg 70 84 70 84 70 84 70 84 70 84 70 84 70 84 70 84 70 84 70 84 mm mm 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 2 x 40 x 10 2 x 40 x 10 2 x 40 x 10 2 x 40 x 10 2 x 60 x 10 2 x 60 x 10 2 x 60 x 10 2 x 60 x 10 mm mm 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 1 x 60 x 10 2 x 40 x 10 2 x 40 x 10 2 x 40 x 10 2 x 40 x 10 2 x 60 x 10 2 x 60 x 10 2 x 60 x 10 2 x 60 x 10 Switching capacity Rated short-circuit making capacity up to 440 V 50/60 Hz Icm kA up to 690 V 50/60 Hz Icm kA Rated short-time withstand current 50/60 Hz t = 0.5 s Icw kA t=1s Icw kA t=2s Icw kA t=3s Icw kA t=4s Icw kA Operating delays Total opening delay ms Closing delay ms Lifespan, mechanical Switching operations Lifespan, electrical at 415 V Switching operations Maximum operating frequency Switching operations/h Heat dissipation at rated current Fixed mounting W Withdrawable units W Weight Fixed mounting 3-pole 4-pole Withdrawable units 3-pole 4-pole IN...1(-4)-1000 B IEC/EN 60 947, VDE 0660 IEC/EN 60 068-2-30 30 30 Direction of incoming supply Main circuits Rated current Rated impulse withstand voltage Rated operational voltage Overvoltage category/pollution degree Rated insulation voltage 57 Moeller NK1230-1045GB Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 56 Moeller NK1230-1045GB Technical Data IN Switch-Disconnectors, Frame size 2 and 3 Technical Data IN Switch-Disconnectors, Frame size 2 and 3 Frame size 2 IN...2(-4)-800 B General Standards and specifications Climatic proofing Ambient temperature Storage Open Mounting position C C Main circuits Rated current Rated impulse withstand voltage Rated operational voltage Overvoltage category/pollution degree Rated insulation voltage Switching capacity Rated short-circuit making capacity up to 415 V 50/60 Hz up to 690 V 50/60 Hz Rated short-time withstand current t = 0.5 s t=1s t=2s t=3s t=4s Operating delays Total opening delay Closing delay Lifespan, mechanical Lifespan, electrical at 415 V Maximum operating frequency Heat dissipation at rated current Fixed mounting Withdrawable units Weight Fixed mounting 3-pole 4-pole Withdrawable units 3-pole 4-pole Copper busbar connection cross-section Fixed mounting blank black Withdrawable units blank black N IN...2(-4)-1000 H B N IN...2(-4)-1250 H B N IN...2(-4)-1600 H A V AC V AC Ui N H IEC/EN 60 947 IEC/EN 60 068-2-30 -25 ... 70 -25 ... 55 -25 ... 70 -25 ... 55 30 30 30 30 as required In Uimp Ue B B N H B N H B N H Frame size 3 IN...3(-4)4000 H IN...2(-4)-2000 IEC/EN 60 947 IEC/EN 60 068-2-30 30 30 Direction of incoming supply 59 Moeller NK1230-1045GB IN...2(-4)-2500 IN...2(-4)-3200 IN...3(-4)5000 H IN...3(-4)-6300AV H 30 30 as required V 800 12000 690 III/3 1000 800 12000 690 III/3 1000 800 12000 690 III/3 1000 1000 12000 690 III/3 1000 1000 12000 690 III/3 1000 1000 12000 690 III/3 1000 1250 12000 690 III/3 1000 1250 12000 690 III/3 1000 1250 12000 690 III/3 1000 1600 12000 690 III/3 1000 1600 12000 690 III/3 1000 1600 12000 690 III/3 1000 2000 12000 690 III/3 1000 2000 12000 690 III/3 1000 2000 12000 690 III/3 1000 2500 12000 690 III/3 1000 2500 12000 690 III/3 1000 2500 12000 690 III/3 1000 3200 12000 690 III/3 1000 3200 12000 690 III/3 1000 3200 12000 690 III/3 1000 4000 8000 690 III/3 1000 5000 8000 690 III/3 1000 6300 8000 690 III/3 1000 Icm Icm kA kA 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 220 187 220 187 220 187 Icw Icw Icw Icw Icw kA kA kA kA kA 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 80 56.5 46 40 85 80 56.5 46 40 85 80 56.5 46 40 100 100 70.5 57.5 50 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 4000 60 34 35 10000 4000 60 34 35 10000 4000 60 34 35 10000 4000 60 34 35 10000 4000 60 34 35 10000 4000 60 5000 2000 60 5000 2000 60 5000 2000 60 40 95 40 95 40 95 80 165 80 165 80 165 175 320 175 320 175 320 260 520 260 520 260 520 410 710 410 710 410 710 ms ms Operations Operations Operations/h W W 1600 kg kg 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 59 71 59 71 59 71 64 77 64 77 64 77 82 99 82 99 90 108 kg kg 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 102 123 102 123 102 123 113 136 113 136 113 136 148 190 148 190 166 227 mm mm 1 x 50 x 10 1 x 50 x 10 1 x 60 x 10 1 x 60 x 10 2 x 40 x 10 2 x 40 x 10 2 x 50 x 10 2 x 50 x 10 3 x 50 x 10 3 x 50 x 10 2 x 100 x 10 2 x 100 x 10 3 x 100 x 10 3 x 100 x 10 3 x 120 x 10 4 x 120 x 10 6 x 120 x 10 mm mm 1x 50 x 10 1 x 50 x 10 1 x 60 x 10 1 x 60 x 10 2 x 40 x 10 2 x 40 x 10 2 x 50 x 10 2 x 50 x 10 3 x 50 x 10 3 x 50 x 10 2 x 100 x 10 2 x 100 x 10 3 x 100 x 10 3 x 100 x 10 3 x 120 x 10 4 x 120 x 10 6 x 120 x 10 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 58 Moeller NK1230-1045GB Technical Data IN Switch-Disconnectors, Frame size 2 and 3 Technical Data IN Switch-Disconnectors, Frame size 2 and 3 Frame size 2 IN...2(-4)-800 B General Standards and specifications Climatic proofing Ambient temperature Storage Open Mounting position C C Main circuits Rated current Rated impulse withstand voltage Rated operational voltage Overvoltage category/pollution degree Rated insulation voltage Switching capacity Rated short-circuit making capacity up to 415 V 50/60 Hz up to 690 V 50/60 Hz Rated short-time withstand current t = 0.5 s t=1s t=2s t=3s t=4s Operating delays Total opening delay Closing delay Lifespan, mechanical Lifespan, electrical at 415 V Maximum operating frequency Heat dissipation at rated current Fixed mounting Withdrawable units Weight Fixed mounting 3-pole 4-pole Withdrawable units 3-pole 4-pole Copper busbar connection cross-section Fixed mounting blank black Withdrawable units blank black N IN...2(-4)-1000 H B N IN...2(-4)-1250 H B N IN...2(-4)-1600 H A V AC V AC Ui N H IEC/EN 60 947 IEC/EN 60 068-2-30 -25 ... 70 -25 ... 55 -25 ... 70 -25 ... 55 30 30 30 30 as required In Uimp Ue B B N H B N H B N H Frame size 3 IN...3(-4)4000 H IN...2(-4)-2000 IEC/EN 60 947 IEC/EN 60 068-2-30 30 30 Direction of incoming supply 59 Moeller NK1230-1045GB IN...2(-4)-2500 IN...2(-4)-3200 IN...3(-4)5000 H IN...3(-4)-6300AV H 30 30 as required V 800 12000 690 III/3 1000 800 12000 690 III/3 1000 800 12000 690 III/3 1000 1000 12000 690 III/3 1000 1000 12000 690 III/3 1000 1000 12000 690 III/3 1000 1250 12000 690 III/3 1000 1250 12000 690 III/3 1000 1250 12000 690 III/3 1000 1600 12000 690 III/3 1000 1600 12000 690 III/3 1000 1600 12000 690 III/3 1000 2000 12000 690 III/3 1000 2000 12000 690 III/3 1000 2000 12000 690 III/3 1000 2500 12000 690 III/3 1000 2500 12000 690 III/3 1000 2500 12000 690 III/3 1000 3200 12000 690 III/3 1000 3200 12000 690 III/3 1000 3200 12000 690 III/3 1000 4000 8000 690 III/3 1000 5000 8000 690 III/3 1000 6300 8000 690 III/3 1000 Icm Icm kA kA 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 121 105 176 165 220 187 220 187 220 187 220 187 Icw Icw Icw Icw Icw kA kA kA kA kA 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 65 46 37.5 32.5 55 55 39 32 27.5 80 65 46 37.5 32.5 85 80 56.5 46 40 85 80 56.5 46 40 85 80 56.5 46 40 100 100 70.5 57.5 50 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 7500 60 34 35 10000 4000 60 34 35 10000 4000 60 34 35 10000 4000 60 34 35 10000 4000 60 34 35 10000 4000 60 34 35 10000 4000 60 5000 2000 60 5000 2000 60 5000 2000 60 40 95 40 95 40 95 80 165 80 165 80 165 175 320 175 320 175 320 260 520 260 520 260 520 410 710 410 710 410 710 ms ms Operations Operations Operations/h W W 1600 kg kg 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 56 67 59 71 59 71 59 71 64 77 64 77 64 77 82 99 82 99 90 108 kg kg 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 91 109 102 123 102 123 102 123 113 136 113 136 113 136 148 190 148 190 166 227 mm mm 1 x 50 x 10 1 x 50 x 10 1 x 60 x 10 1 x 60 x 10 2 x 40 x 10 2 x 40 x 10 2 x 50 x 10 2 x 50 x 10 3 x 50 x 10 3 x 50 x 10 2 x 100 x 10 2 x 100 x 10 3 x 100 x 10 3 x 100 x 10 3 x 120 x 10 4 x 120 x 10 6 x 120 x 10 mm mm 1x 50 x 10 1 x 50 x 10 1 x 60 x 10 1 x 60 x 10 2 x 40 x 10 2 x 40 x 10 2 x 50 x 10 2 x 50 x 10 3 x 50 x 10 3 x 50 x 10 2 x 100 x 10 2 x 100 x 10 3 x 100 x 10 3 x 100 x 10 3 x 120 x 10 4 x 120 x 10 6 x 120 x 10 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 58 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 60 Moeller NK1230-1045GB Technical Data IZM Control Unit Control units Overload protection L Setting range Delay time with 6 x Ir 6 x Ir with setting to J Setting to I4t Single-phasing sensitivity Thermal memory Short-time delayed short-circuit protection S Setting range Delay time Jsd bei 12 x In Non-delayed short-circuit protection I Can be de-activated Setting range IZM...-A... System protection IZM...-V... Selective and motor protection IZM...-U... Universal and motor protection IZM...-D... Digital release Ir A 0.5 - 1.0 x In 0.4 - 1.0 x In 0.4 - 1.0 x In 0.4 - 1.0 x In tr tr s s 10 - 10 - - 2 - 30 - 2 - 30 tr s - - - - only with tsd = 20 (motor protection) ms - 1-5 only with tsd = 20 (motor protection) ms can be switched on/off 1-5 ON/OFF via internal system bus can be switched on/off Isd A - 1.25 - 12 x In 1.25 - 12 x In tsd ms - 0, 20 (motor protection), 100, 200, 300, 400 20 (motor protection), 100, 200, 300, 400, OFF tsd s - - 1, 2, 3, 4, 5 1.25 x In - 0.8 x Icw (max. 0.8 x Icw) 20, 100, 200, 300, 400, 500, 1000, 2000, 3000, 4000, OFF - Ii A - 2 - 8 x In - f 20 x In (max. 50 kA) OFF 1.5 x In - 0.8 x Ics (max. 0.8 x Ics) OFF: Ics = Icw OFF 1.5 x In - 0.8 x Ics (max. 0.8 x Ics) OFF: Ics = Icw - Option for fixed mounting max. 1200, OFF 100, 200, 300, 400, 500 Module can be retrofitted max. 1200 100, 200, 300, 400, 500 Module can be retrofitted max. 1200 100, 200, 300, 400, 500 Eart-fault protection G Adjustable Delay time Ig tg A ms - - Technical Data Permissible Continuous Current Admissible continuous current (A) dependent on the ambient temperature Type Version Ambient temperature up to 55 C 60 C 70 C Frame size 1 IZM...1(-4)-...630 IN...1(-4)-630 Fixed mounting 630 630 630 Withdrawable units 630 630 630 IZM...1(-4)-...800 IN...1(-4)-800 Fixed mounting 800 800 800 Withdrawable units 800 800 800 IZM...1(-4)-...1000 IN...1(-4)-1000 Fixed mounting 1000 1000 1000 Withdrawable units 1000 1000 1000 IZM...1(-4)-...1250 IN...1(-4)-1250 Fixed mounting 1250 1250 - Withdrawable units 1250 1250 - IZM...1(-4)-...1600 IN...1(-4)-1600 Fixed mounting 1600 1600 1500 Withdrawable units 1600 1600 1500 IZM...2(-4)-...800 IN...2(-4)-800 Fixed mounting 800 800 800 Withdrawable units 800 800 800 IZM...2(-4)-...1000 IN...2(-4)-1000 Fixed mounting 1000 1000 1000 Withdrawable units 1000 1000 1000 IZM...2(-4)-...1250 IN...2(-4)-1250 Fixed mounting 1250 1250 1250 Withdrawable units 1250 1250 1250 IZM...2(-4)-...1600 IN...2(-4)-1600 Fixed mounting 1600 1600 1600 Withdrawable units 1600 1600 1600 IZM...2(-4)-...2000 IN...2(-4)-2000 Fixed mounting 2000 2000 2000 Withdrawable units 2000 2000 2000 IZM...2(-4)-...2500 IN...2(-4)-2500 Fixed mounting 2500 2500 2350 Withdrawable units 2500 2500 2350 IZM...2(-4)-...3200 IN...2(-4)-3200 Fixed mounting 3200 3150 2950 Withdrawable units 3200 3150 2950 IZM...3(-4)-...4000 IN...3(-4)-4000 Fixed mounting 4000 4000 3900 Withdrawable units 4000 4000 3900 IZM...3(-4)-...5000 IN...3(-4)-5000 Fixed mounting 5000 5000 4800 Withdrawable units 5000 5000 4800 IZM...3(-4)-...6300-AV IN...3(-4)-6300-AV Withdrawable (40 C) 6100 5900 5500 Frame size 2 Frame size 3 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 61 Moeller NK1230-1045GB Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 62 Moeller NK1230-1045GB Technical Data Motor Operator, Voltage Release, Auxiliary Contacts Motor operators Rated control voltage AC 50/60 Hz DC Starting current Us Us Motor operators IZM-XM24-30DC IZM-XM48-60DC IZM-XM110AC/DC IZM-XM230AC/220DC V V A - 24 - 30 19.3 (24 V DC) 24.5 (30 V DC) - 48 - 60 7.6 (48 V DC) 11.6 (60 V DC) - 110 - 127 8.8 (110 V AC) 7 (110 V DC) 230 220 - 225 3.9 (220 V AC) 2.6 (220 V DC) VA W 110 110 60 110 110 60 110 110 60 110 110 60 s F 10 F 10 F 10 F 10 AC-3 rating Maximum operating frequency Duration of charging process switching operations/h Voltage releases Closing release Shunt release Undervoltage release V V - 24, 30, 48, 60 110 110 230 220 Circuit-breaker response time VA W ms 15 15 80 15 15 80 5 5 80 non-delayed, otherwise according to delay time Effective range Drop-out voltage Pick-up voltage % % - 70 - 110 - 70 - 110 35 - 70 85 - 110 Voltage releases Rated control voltage AC 50/60 Hz DC AC-3 rating Auxiliary contacts Rated insulation voltage Rated operational voltage Rated impulse withstand voltage Short-circuit protection max. fuxe fuseless Rated breaking capacity AC-12 24 - 230 V 110/127 V 220/230 V 400 V AC-15 24 - 230 V 220/230 V 400 V DC-12 24 V 48 V 100 V 220 V DC-13 24 V 220/240 V DC-15 24 V 48 V 100 V Us Us Ui Ue Uimp Auxiliary contacts IZM-XHI... auxiliary contacts IZM-XHIAV... position indication V AC/DC V AC/DC kV 500 500 4 250 250 4 A gL Typ 10 FAZ-C10 8 FAZ-C6 A A A A 10 - - 10 - 5 4 - A A A 6 - 4 - 4 3 A A A A 10 8 3.5 1 - - - - A A - - 3 0.1 A A A 10 4 1.2 - - - 63 Moeller NK1230-1045GB Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Dimensions IZM and IN, External Dimensions, Door Cut-Out, Current Transformer Overall dimensions 3-pole Frame size 1 Frame size 2 Frame size 3 Fixed mounting B H 320 434 460 434 704 434 T 357 357 357 Withdrawable units B H T 320 460 471 460 460 471 704 460 471 Fixed mounting B H 410 434 590 434 914 434 T 357 357 357 Withdrawable units B H T 410 460 471 590 460 471 914 460 471 h 4-pole t Frame size 1 Frame size 2 Frame size 3 b Door cut-out for control panel when a door sealing frame is used a Installation surface b IZM/IN control panel centre c 8 mounting holes for door sealing frame d 3 mounting holes for door interlock 314 300 120 40 c o 5.5 R5 140 185 R5 120 7 65 o 5.5 180 175 140 40 350 b o 5.5 a 1 d 22 34 Measurement converter for the neutral pole Frame size 2 IZM2-XWC 44 51 30 30 30 170 170 160 3 x 10 3 x 10 41 97 130 44 90 68 51 130 44 68 51 30 30 83 170 55 15 o 13.5 o 13.5 52 50.5 131 123 130 o 13.5 Frame size 3 IZM3-XWC 68 Frame size 1 IZM1-XWC Moeller NK1230-1045GB Dimensions IZM and IN Frame Size 1, Fixed Mounted Terminations Frame size 1, fixed mounting, 3 and 4 pole Standard version horizontal connection e Optional connection terminals Front connection (single hole fitting): IZM1-XAT1F... o 13.5 d 421 439.5 435 c 270 15 300 10 c 47 55 82 60 55 55 55 90 90 28 11 123.5 434 275 c 90 390 o 13.5 60.5 33.5 421 c 34 327.5 c 47 14 c 5.5 55 82 150 45 210 103 230 127 60 55 55 55 90 90 40 76 a 150 275 541.5 a 541 i a h b 40 Front connection (double hole fitting) according to DIN 43 673: IZM1-XATF... 461.5 90 f Vertical connection: IZM1-XATV... 90 90 90 o 13.5 60 60 55 c 30 o 13.5 g c o M8 127.5 g 287.5 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 64 113.5 b 128.5 139 60 58 90 90 90 320 410 c 60 90 90 90 a Mounting space for removal of arcing chamber covers b Arcing space, space for electrical auxiliary connections c Grooves (4 mm wide, 5 mm depth) for support of phase barriers in the unit d Control circuit plug with screw terminals e Control circuit plugs with tension clamp terminals f Dimensions for internal area of closed control panel door g Attachment points for circuit-breaker mounting in the control panel h Locking in OFF position (optional accessories) i Key operation (optional accessories) Rated current In up to 1000 A 1250 - 1600 A a 10 15 B 10 15 c 10 15 65 Moeller NK1230-1045GB Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Dimensions IZM and IN Frame Size 1, Withdrawable Terminations Frame size 1, withdrawable, 3 and 4 pole Standard version horizontal connection Optional terminals Front connection (single hole fitting): IZM1-XAT1F...-AV e d 373 403 465.5 c 11 j j 13 30 55 62.5 c 15 169.5 55 210 55 55 90 90 26 123.5 275 o 13.5 55 90 270 300 320 Front connection (double hole fitting) according to DIN 43 673: IZM1-XATF...-AV g h i 327.5 460 40 a o 13.5 52 382.5 88.5 373 f 14 45 367.5 40 220 76 j 34 a 150 275 493 c 62.5 121.5 c 55 169.5 140.5 55 55 55 15 55 55 90 90 55 90 Vertical connection: IZM1-XATV...AV 55 o 13.5 30 60 o 13.5 127.5 267.5 c b 68 139 34 25 270 15 90 90 90 150 320 165 410 Flange connection: IZM1-XATA...AV 33 o M12 142.5 59 c j j 15 55 90 90 90 c Grooves (4 mm wide, 5 mm depth) for support of phase barriers in the unit d Control circuit plug with screw terminals e Control circuit plugs with tension clamp terminals f Dimensions for internal area of closed control panel door 14 121 g IZM in connected position h IZM in test position i IZM in disconnected position j Attachment holes, o 10 mm 55 55 15 90 Rated current In up to 1000 A 1250 - 1600 A 55 55 90 90 a 10 15 B 10 15 c 10 15 282.5 26 59 c Moeller NK1230-1045GB Dimensions IZM and IN Frame Size 2, Fixed Mounted Terminations Frame size 2, fixed mounting, 3 and 4 pole Standard version horizontal connection e Optional terminals Front connection (single hole fitting): IZM2-XAT1F... 421 435 275 c 30 30 11 270 47 90 o 13.5 130 90 90 90 90 c 85 26 123.5 434 435.5 d 10 130 130 82 440 570 o 13.5 40 Front connection (double hole fitting) according to DIN 43 673: IZM2-XATF... a 421 327.5 f c 45 230 30 82 150 210 47 30 90 103 90 130 90 127 40 5.5 14 76 34 a 275 c 541 a c 150 541.5 b 461.5 90 130 90 130 130 30 90 30 90 30 130 o 13.5 Vertical connection: IZM2-XATV... 130 30 o 13.5 g g o M10 98 290 c 134.5 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 66 b 113 90 130 130 130 128 139 128 460 590 a Mounting space for removal of arcing chamber covers b Arcing space, space for electrical auxiliary connections c Grooves (4 mm wide, 5 mm depth) for support of phase barriers in the unit d Control circuit plug with screw terminals e Control circuit plugs with tension clamp terminals f Dimensions for internal area of closed control panel door g Attachment points for circuit-breaker mounting in the control panel c 90 130 130 130 Rated current In up to 2000 A 2500 A 3200 A a 10 15 30 B 10 15 30 c 10 15 30 67 Moeller NK1230-1045GB Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Dimensions IZM and IN Frame Size 2, Withdrawable Terminations Frame size 2, withdrawable, 3 and 4 pole Standard version horizontal connection e Optional terminals Front connection (single hole fitting): IZM2-XAT1F...-AV d o 13.5 j 350 373 62.5 30 c j 40 270 11 123.5 26 465.5 461 275 403 c 30 45 169.5 90 55 90 90 130 130 55 480 90 130 o 13.5 373 493 c 40.5 220 45 c f 30 169.5 52 367.5 62.5 30 45 88.5 382.5 90 121.5 90 130 55 140.5 30 40 34 76 j 14 150 a 275 460 327.5 a g h i 40 Front connection (double hole fitting) according to DIN 43 673: IZM2-XATF...-AV 90 130 90 130 Vertical connection: IZM2-XATV...AV 30 c 135 100 290 30 30 o 13.5 139 270 b 55 45 138 130 130 130 157 95 172 460 590 142.5 59 26 c j j 90 90 55 45 130 130 40 90 90 90 45 130 130 130 130 121 c Grooves (4 mm wide, 5 mm depth) for support of phase barriers in the unit d Control circuit plug with screw terminals e Control circuit plugs with tension clamp terminals f Dimensions for internal area of closed control panel door g IZM in connected position h IZM in test position i IZM in disconnected position j Attachment holes, o 10 mm Rated current In up to 2000 A 2500 A 3200 A a 10 15 30 B 10 15 30 c 10 15 30 282.5 59 o M12 33 Flange connection: IZM2-XATA...AV Moeller NK1230-1045GB Dimensions IZM and IN Frame Size 3, Fixed Mounted Terminations Frame size 3, fixed mounting, 3 and 4 pole Standard version horizontal connection F 5000 A Optional terminals Front connection (single hole fitting): IZM3-XAT1F... F 4000 A e d o 13.5 421 26 435 439 275 123.5 434 c 12 205 11 15 270 680 30 160 20 160 130 210 160 210 160 210 47 890 82 a b 541 34 327.5 15 5.5 35 210 30 47 45 150 f 160 20 103 130 82 160 210 160 210 160 210 127 230 15 130 210 210 210 30 30 Vertical connection: IZM3-XATV... F 5000 A 15 160 c 94.5 o M10 o 13.5 120 g 330.5 o 13.5 g 10 20 107 139 248 85 40 704 210 210 142 914 162 a Mounting space for removal of arc chamber covers b Arcing space, space for electrical auxiliary connections c Grooves (4 mm wide, 5 mm depth) for support of phase barriers in the unit d Control circuit plug with screw terminals e Control circuit plugs with tension clamp terminals f Dimensions for internal area of closed control panel door g Attachment points for circuit-breaker installation in the control panel c 130 210 210 210 130 210 40 14 76 30 275 421 c c 150 541.5 30 o 13.5 40 Front connection (double hole fitting) according to DIN 43 673: IZM3-XATF... F 4000 A 461.5 Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A 68 69 Moeller NK1230-1045GB Circuit-Breakers, Switch-Disconnectors from 630 A to 6300 A Dimensions IZM and IN Frame Size 3, Withdrawable Terminations Frame size 3, withdrawable, 3 and 4 pole Standard version horizontal connection F 5000 A 270 160 57 j 373 403 20 62.5 590 30 15 169.5 160 800 26 j 11 123.5 461 275 o 13.5 d 466.5 e Optional terminals Front connection (single hole fitting): IZM3-XAT1F...-AV F 4000 A 160 160 210 85 160 210 210 590 800 57 Front connection (double hole fitting) according to DIN 43 673: IZM3-XATF...-AV F 4000 A 40 o 13.5 493 327.5 367.5 52 382.5 88.5 f 20 62.5 15 169.5 40 45 14 220 34 40.5 76 j 30 150 275 460 i c 373 30 gh 30 160 160 160 210 85 121.5 160 210 210 590 140.5 800 57 Vertical connection: IZM3-XATV...-AV F 6300 A o 13.5 30 30 94.5 330.5 o 13.5 124.5 30 10 20 24 260 139 177 217 270 b a 197 704 210 b 590 57 704 914 800 914 160 210 c Grooves (4 mm wide, 5 mm depth) for support of phase barriers in the unit d Control circuit plug with screw terminals e Control circuit plugs with tension clamp terminals f Dimensions for internal area of closed control panel door g IZM in connected position h IZM in test position i IZM in disconnected position j Attachment holes, o 10 mm 30 5 160 121 57 85 160 160 210 210 590 Rated current In 4000 A 5000 A 6300 A a 40 40 5 B 210 210 245 704 800 914 160 210 282.5 160 210 142.5 160 210 33 160 57 85 59 59 26 o M12 Flange connection: IZM3-XATA...-AV F 4000 A Moeller GmbH Industrial Automation Hein-Moeller-Str. 7 -11 D-53115 Bonn E-Mail: info@moeller.net Internet: www.moeller.net (c) 2001 by Moeller GmbH Subject to alterations NK1230-1045GB MDS/DMD/Mei (03/01) Printed in the Federal Republic of Germany (04/01) Article No.: 231175 tra Combinations Xtra Combinations is the new world of automation from Moeller. This means that one company can now serve all your automation requirements. Moeller is your competent partner for building automation, industrial automation and power distribution. We provide a complete package or individual combinations, depending on your application. And everything fits together perfectly: core products, PLCs, data and process display units, communication products, SIMATIC(R) software standards, accessibility via the Internet, design and solution competence, and professional services. All backed up by Moeller's experience and expertise, spanning more than 100 years, with switchgear, controlgear and PLC technology in the fields of automation and power distribution. What other company offers you so much from a single source? Contact us, we'd like to talk to you. SIEMATIC(R) is a Siemens AG brand. Think future. Switch to green.