t duc Pro ilable m ava ng fro ti star 2009 System Selection tables (R) pro M compact Protection devices E 90 fuse-disconnectors E 90 E 90 fuse-disconnectors E 90 series fuse-disconnectors are designed for connecting and disconnecting circuits under load, providing protection against short circuits and overloads. The case is made of self-extinguishing thermoplastic material resistant to high temperatures (all materials are UL listed) while the contact clips are in silver plated copper. E 90 fuse-disconnectors can be sealed or padlocked to ensure operator safety during maintenance. Versions with blown fuse indicator allow to check whether the fuse is still working correctly or not. For easy and quick installation E 90 range is fully compatible with connecting bars, terminals and caps of S 200 MCBs E 90 fuse-disconnectors for 10.3 x 38 mm fuses (AC-22B) Poles Rated current 1 32 38 mm Modules Order details Type code Order code EAN kg pc. 1 E 91/32 2CSM200923R1801 009238 0.061 6 In Bbn Price 8012542 1 piece Price group O 10.3 mm Weight 1 piece Pack unit 1 32 1 E 91/32s 2CSM202483R1801 024835 0.062 6 1+N 32 2 E 91N/32 2CSM200893R1801 008934 0.130 3 2 32 2 E 92/32 2CSM200883R1801 008835 0.122 3 3 32 3 E 93/32 2CSM204753R1801 047537 0.183 2 3+N 32 4 E 93N/32 2CSM204733R1801 047339 0.252 1 4 32 4 E 94/32 2CSM204723R1801 047230 0.244 1 2CSM277953R1801 779537 0.069 6 N 32 E 9N s: version with blown fuse indicator light E 90 fuse-disconnectors for 8.5 x 31.5 mm fuses (AC-22B) 31.5 mm O 8.5 mm 1 20 1 E 91/20 2CSM200983R1801 009832 0.061 6 1 20 1 E 91/20s 2CSM202423R1801 024231 0.062 6 2 20 2 E 92/20 2CSM200953R1801 009535 0.122 3 3 20 3 E 93/20 2CSM200943R1801 009436 0.183 2 2CSM277953R1801 779537 0.069 6 N 20 E 9N s: version with blown fuse indicator light Technical features Type Fuse Kind of current Rated frequency Rated current Tightening torque Protection degree Padlocked (open) Sealed (closed) E 90/20 8 x 32 E 90/32 10 x 38 AC / DC = / 50-60 [Hz] [A] [Nm] 20 [V] 400 32 PZ2 2-2.5 IP20 IEC 60947-3 Rated operational voltage Utilization category Power consumption aM per polecnsuption per pole gG [W] [W] 0.9 2.5 1.2 3.0 IEC 60269-1 Rated voltage AC Rated voltage DC [V] [V] 400 400 690 690 IEC 60269-2 Fuse system Rated voltage AC [V] Rated voltage DC [V] Minimum rated breaking capacity IEC 60269-3 Fuse system Rated voltage AC 690 AC-22B / DC-20B [V] F 400 250 690 440 50 AC - 25 DC B 400 Overall dimensions ...................... pag. 12/27 ABB 5/15 5 t duc Pro ilable m ava ng fro ti star 2009 Selection tables System (R) pro M compact Protection devices E 90 fuse-disconnectors E 90 Materials Plastic parts Case: Material PA 6 +30% glass fibre Self extinguishing class: V2 (UL94) Temperature resistance: 130 C Opening handle Material PA 66 +25% glass fibre Self-extinguishing class V0 (UL94) Temperature resistance: 140 C Metal parts Clips Silver plated copper Clip spring Stainless steel Terminals Galvanized steel Utilization category Current type Utilization category Typical applications Alternating current AC-20A - AC-20B Connecting and disconnecting under no load (in this case the devices must be marked "Do not disconnect under load") 5 Direct current AC-21A - AC-21B Switching of resistive loads, including moderate overloads AC-22A - AC-22B Switching of mixed resistive/inductive loads, including moderate overloads AC-23A - AC-23B Switching of motors and other highly inductive loads DC-20A - DC-20B Connecting and disconnecting under no load (in this case the devices must be marked "Do not disconnect under load") DC-21A - DC-21B Switching of resistive loads, including moderate overloads DC-22A - DC-22B Switching of mixed resistive / inductive loads, including moderate overloads DC-23A - DC-23B Switching of motors or other highly inductive loads Suffix A Frequent use Suffix B Infrequent use Electrical symbols N 1P 1P+N N 1 1 2 2 N 2P 3P 3P+N 1 3 1 3 5 1 3 5 2 4 2 4 6 2 4 6 4P N 1 3 5 7 2 4 6 8 Multi-pole coupling 1 5/16 2 3 4 ABB t duc Pro ilable m ava ng fro ti star 2009 System Selection tables (R) pro M compact Protection devices E 90 class CC fuseholders E 90 E 90 range class CC fuseholders are appropriate to protect against overloads and short circuits. They are designed for use with class CC cartridge fuses and they are available in 1P, 1P+N, 2P, 3P, 3P+N, 4P an N poles. Fuseholders can be safetly locked in open position and sealed in closed position. E 90 range assure maximum protection against direct contancts thanks to IP20 finger-safe protection degree. They are the ideal solution in industrial and process control systems, automated systems, industrial systems and individual control circuits. Versions with blown fuse indicator allow to check whether the fuse is still working correctly or not. E 90 for class CC cartridge fuses Poles Rated current 1 30 38 mm Modules Order details Type code Order code EAN kg pc. 1 E 91/30 2CSM205833R1801 058335 0,061 6 In Bbn Price 8012542 1 piece Price group O 10.4 mm Weight 1 piece Pack unit 1 30 1 E 91/30s 2CSM251533R1801 515333 0,062 6 1+N 30 2 E 91N/30 2CSM200693R1801 006930 0,13 3 2 30 2 E 92/30 2CSM202443R1801 024439 0,122 3 3 30 3 E 93/30 2CSM200683R1801 006831 0,183 2 3+N 30 4 E 93N/30 2CSM202433R1801 024330 0,252 1 4 30 4 E 94/30 2CSM200673R1801 006732 0,244 1 2CSM277953R1801 779537 0,069 6 Weight 1 piece Pack unit N 30 1 E 9N s: version with blown fuse indicator light Accessories for E 90 disconnector fuseholders Order details Bbn Price 8012542 1 piece Price group Type code Order code EAN kg pc. E 90/ACP 2CSM205823R1801 058236 0,050 1 Technical features Rated voltage Un Rated current In Rated frequency Fuse dimensions Tightening torque Rated temperature Sealability Lockability Marking Standards ABB [V] [A] [Hz] [mm] [lib-in] [C] 30A 600 AC/DC 30 50/60 10,4 x 38,1 18-22 75 UL CSA UL 512 5/17 5 t duc Pro ilable m ava ng fro ti star 2009 System Selection tables (R) pro M compact Protection devices E 90h Fuse holders E 90h E 90h fuse holders E 90h fuse holders are suitable for protection against overloads and short circuits. Available in a single module 1P+N version and in a three-module 3P+N version, they are designed for use with gG and aM cylindrical fuse links. The body is made from self-extinguishing material resistant to high temperatures, while the contact clips are in silver-plated copper. E 90h fuse holders can be sealed or padlocked to assure operator safety during maintenance. Versions with blown fuse indicator allow to check whether the fuse is still working correctly or not. E 90h fuse holders for 10.3 x 38 mm fuses (AC-20B) Poles Rated current Modules In 38 mm Order details Type code Bbn Price 8012542 1 piece Order code Price group EAN Weight 1 piece Pack unit kg pc. 1+N 32 1 E 91hN/32 2CSM200913R1801 009139 0.070 6 1+N 32 1 E 91hN/32s 2CSM206573R1801 065739 0.071 6 2CSM204743R1801 047438 0.192 2 3+N 32 3 E 93hN/32 s: version with blown fuse indicator light E 90h fuse holders for 8.5 x 31.5 mm fuses (AC-20B) 5 O 10.3 mm 31.5 mm O 8.5 mm 1+N 20 1 E 91hN/20 2CSM200963R1801 009634 0.070 6 1+N 20 1 E 91hN/20s 2CSM200703R1801 007036 0.071 6 2CSM200933R1801 009337 0.192 2 0.118 1 3+N 20 3 E 93hN/20 s: version with blown fuse indicator light Accessories for E90 fuse disconnectors and for E 90h fuse holders series - - - Type Fuse Kind of current Rated frequency Rated current Power consumption aM per polensuption per pole gG Tightening torque Protection degree Padlocked (open) Sealed (closed) Electrical symbols 1 N IEC 60269-1 Rated voltage AC Rated voltage DC 3P+N 1 3 2 4 058236 5 E 90h/20 8 x 32 E 90h/32 10 x 38 AC / DC = / 50-60 [Hz] [A] [W] [W] [Nm] 20 0.9 2.5 [V] [V] 400 400 32 1.2 3.0 PZ2 2-2.5 IP20 690 690 N IEC 60269-2 Fuse system Rated voltage AC [V] Rated voltage DC [V] Minimum rated breaking capacity 2 2CSM205823R1801 Technical features Fuse indicator LED 1P+N E 90/ACP F 400 250 690 440 50 AC - 25 DC 6 IEC 60269-3 Fuse system Rated voltage AC [V] B 400 Overall dimensions ...................... pag. 12/27 5/18 ABB t E duc Pro ilable m a o av ng fr ti star 2009 System Selection tables (R) pro M compact Protection devices E 90 PV fuse-disconnectors 90 PV E 90 PV fuse-disconnectors E 90 PV series fuse-disconnectors, designed for operating voltages of 1000 V d.c. with utilization category DC-20B, are particularly suited for protection against overcurrents of photovoltaic systems. The single-pole or two-pole E 90 PV disconnectors for 10.3 x 38 mm cylindrical fuse links offer a reliable, compact and affordable solution for photovoltaic installations. Versions with blown fuse indicator allow to check whether the fuse is still working correctly or not. E 90 PV fuse-disconnectors for 10.3 x 38 mm fuses (DC-20B) Poles Rated current 1 1 38 mm Modules Order details Type code Order code EAN kg pc. 32 1 E 91/32 PV 2CSM204713R1801 047131 0,061 6 32 1 E 91/32 PVs In 2 32 2 E 92/32 PV s: version with blown fuse indicator light Bbn Price 8012542 1 piece Price group O 10.3 mm Weight 1 piece Pack unit 2CSM204693R1801 046936 0,062 6 2CSM204703R1801 047032 0,122 3 5 Technical features Electrical symbols 1P 2P 1 1 3 2 2 4 Type Fuse Kind of current Rated frequency Rated Current Tightening Torque Protection degree Padlocked (open) Sealed (closed) [Hz] [A] [Nm] IEC 60947-3 Rated operational voltage Utilization category [V] 1000 DC-20B [W] [W] 1.2 3.0 Power consumption per poleuption per pole aM gG E 90/32 PV 10 x 38 DC = / 50-60 32 PZ2 2-2.5 IP20 Application example of fuse disconnectors in photovoltaic system + + - + - + - - Lines protection E 90 PV fuse-disconnectors allow overload protection of each line, thus preventing damage of critical plant components. OVR Surge Protective Device protection E 90 PV fuse-disconnectors can be installed in field enclosure as back-up protection of Surge Protective Device. Inverter protection In small photovoltaic plants, inverter protection against overload and short-circuit is possible by means of E 90 PV. Overall dimensions ...................... pag. 12/27 ABB 5/19