Legacy Schneider Electric Solid-State Relays Catalog 2017 Contents Legacy Solid-State Relays * Series Overview3 * 861 Relays4 * 861H Relays 7 * SSRDIN Relays10 * 6000 Series Relays 13 * Accessories for 6000 Series Relays17 * 70S2 Series Relays19 * Application Data24 * Selection Guide29 * Website Guide30 2 Legacy Solid-State Relays Series Overview Legacy Schneider ElectricTM solid-state relays offer a number of advantages over electromechanical relays, including longer life cycles, less energy consumption and reduced maintenance costs, depending on the application. Key Features * 100% solid-state design * Modern appearance and advanced technology * Industry first design (861 and 861H series) * Several styles to fit multiple applications Series Defining Feature Style Internal Output Input Contact Heat Current Voltage Configuration Sink Range (A) Range Output Voltage Range Page 861 Slim 17.5 mm profile Slim DIN and panel mount Yes SPST-NO SPST-NC 8-15 3-32 Vdc 90-280 Vac 3-150 Vdc 24-480 Vac 6 861H Class I, Division 2 certified for use in hazardous locations Slim DIN and panel mount Yes SPST-NO SPST-NC 8-15 3-32 Vdc 90-280 Vac 3-150 Vdc 24-480 Vac 9 SSRDIN Integrated heat sink and high current switching capacity DIN and panel mount Yes SPST-NO 10-45 4-32 Vdc 90-280 Vac 0-60 Vdc 24-660 Vac 12 6000 High current switching capacity in a small package Hockey puck-- panel mount No SPST-NO DPST-NO 10-75 3-32 Vdc 90-280 Vac 3-200 Vdc 24-480 Vac 15 70S2 Small package size PCB and panel mount No SPST-NO 3-25 3-32 Vdc 3-60 Vdc 8-280 Vac 21 861 Relay 861H Relay SSRDIN Relay 6000 Series Relays 70S2 Series Relays 3 Legacy Solid-State Relays Description 861 SPST-NO, 8-15 A SPST-NC, 10 A Description The 861 is the first complete solid-state relay without any moving parts, all in a slim 17.5 mm design. 861 Relay Switching Type DC Switching Switching Device (1) MOSFET Input Voltage Range 3.5-32 Vdc 3-32 Vdc Triac 90-280 Vac AC Random 3-32 Vdc SCR 90-280 Vac 3-32 Vdc Triac 90-280 Vac AC Zero Cross 3-32 Vdc SCR 90-280 Vac Feature Benefit Solid-state circuitry Involves no moving parts, which extends product life, increases reliability, and enables silent operation Optically coupled circuit Provides isolation between input and output circuits Internal snubber Helps protect the relay's internal circuit from high voltage transients Internal heat sink Provides factory-tested thermal management Finger protected terminals (per IP20) Help prevent an operator from touching live circuits DIN and panel mounting Mounts directly onto a DIN rail or panel, and provides flexibility to accommodate last-minute design changes Output Voltage Range Contact Configuration Rated Output Current (A) Standard Part Number 3-50 Vdc SPST-NO 15 861SSR115-DD 3-150 Vdc SPST-NO 8 861SSR208-DD 24-280 Vac SPST-NO 8 861SSRA208-DC-2 24-280 Vac SPST-NC 8 861SSRA208-DC-4 48-480 Vac SPST-NO 8 861SSRA408-DC-2 24-280 Vac SPST-NO 8 861SSRA208-AC-2 48-480 Vac SPST-NO 8 861SSRA408-AC-2 24-280 Vac SPST-NO 10 861SSR210-DC-2 24-280 Vac SPST-NC 10 861SSR210-DC-4 48-480 Vac SPST-NO 10 861SSR410-DC-2 48-480 Vac SPST-NO 10 861SSR610-DC-2 24-280 Vac SPST-NO 10 861SSR210-AC-2 48-480 Vac SPST-NO 10 861SSR410-AC-2 48-600 Vac SPST-NO 10 861SSR610-AC-2 24-280 Vac SPST-NO 8 861SSRA208-DC-1 48-480 Vac SPST-NO 8 861SSRA408-DC-1 24-280 Vac SPST-NO 8 861SSRA208-AC-1 48-480 Vac SPST-NO 8 861SSRA408-AC-1 24-280 Vac SPST-NO 10 861SSR210-DC-1 48-480 Vac SPST-NO 10 861SSR410-DC-1 48-600 Vac SPST-NO 10 861SSR610-DC-1 24-280 Vac SPST-NO 10 861SSR210-AC-1 48-480 Vac SPST-NO 10 861SSR410-AC-1 48-600 Vac SPST-NO 10 861SSR610-AC-1 Part Number Explanation Series: 861 Output Type: SSR = SCR SSR = MOSFET (DD only) SSRA = TRIAC 4 Output Current: 08 = 8 A 10 = 10 A 15 = 15 A Output Voltage: 1 = 3-50 Vdc 2 = 24-280 Vac 2 = 3-150 Vdc (DD Only) 4 = 48-480 Vac 6 = 48-600 Vac Input Voltage: AC = 90-280 Vac DC = 3-32 Vdc DD = 35-32 Vdc Contact Configuration & Switching Type: 1 = SPST-NO, AC Zero Cross 2 = SPST-NO, AC Random 4 = SPST-NC, AC Random Null = SPST-NO, DC Switching Legacy Solid-State Relays Specifications 861 SPST-NO, 8-15 A SPST-NC, 10 A Specifications (UL 508) Part Number 861SSR***-DD 861SSRA***-DC-* Input Voltage Range 3.5-32 Vdc 3-32 Vdc Must Release Voltage 1 Vdc Nominal Input Impedance Current regulator Typical Input Current at 5 Vdc 12mA Reverse Polarity Protection Yes 861SSR***-DC-* 861SSRA***-AC-* 861SSR***-AC-* Input Characteristics 90-280 Vac 10 Vac 16-25 kW 16 mA; 12 mA (861SSR210-DC-4) 12mA N/A Output Characteristics Switching Device MOSFET Triac Switching Type DC Switching AC Zero Cross; AC Random SCR Triac SCR Contact Configuration SPST-NO SPST-NO; SPST-NC Output Voltage Range 3-50 Vdc; 3-150 Vdc 24-280 Vac; 48-480 Vac; 48-600 Vac Maximum Rate of Rise, Off-State Voltage (dv/dt) N/A 250 V/us 500 V/us; 350 V/us (861SSR410, 861SSR610-DC-1); 200 V/us (861SSR210DC-4, 861SSR610-DC-2) 250 V/us 500 V/us; 350 V/us (861SSR410); 250 V/us (861SSR610) Current Ratings Load rating: 8 A rms, 15 A rms Load rating: 8 A (rms) Incandescent lamp rating: 5 A (rms) Motor load rating: 3 A (rms) Load rating: 10 A (rms) Incandescent lamp rating: 8 A (rms) Motor load rating: 4.5 A (rms) Load rating: 8 A (rms) Incandescent lamp rating: 5 A (rms) Motor load rating: 3 A (rms) Load rating: 10 A (rms) Incandescent lamp rating: 8 A (rms) Motor load rating: 4.5 A (rms) Minimum Load Current-Maintain On Non-Repetitive Surge Current (1 cycle) 20mA 150mA 50 mA 150mA 50 mA 861SSR115-DD: 35 A; 861SSR208-DD: 50 A 200 A 500 A 200 A 500 A Maximum RMS Overload Current (1 s) 861SSR115-DD: 17 A; 861SSR208-DD: 24 A 24 A Maximum Off-State Leakage Current 0.25 mA 10 mA (rms) Typical On-State Voltage Drop N/A 1.25 Vac (rms) Maximum On-State Voltage Drop 0.5 Vdc 1.6 Vac (rms) Maximum On-State Resistance 40 mW N/A Maximum Turn-On Time 5 ms 8.3 ms Maximum Turn-Off Time 5 ms 8.3 ms Maximum I T for Fusing N/A 250 Asec 1250 Asec (861SSR210); 850 Asec (861SSR410); 600 Asec (861SSR610) 250 Asec 1250 Asec (861SSR210); 850 Asec (861SSR410); 600 Asec (861SSR610) 2.00 C/W 0.66 C/W 2.00 C/W 0.66 C/W General Characteristics Electrical Life N/A for solid-state relays Thermal Resistance (Junction-Case) 861SSR115-DD: 0.5 C/W; 861SSR208-DD: 1.4 C/W Internal Heat Sink 4.0 C/W Dielectric Strength (Input-Output) 2500 V (rms) Dielectric Strength (Terminals-Chassis) 2500 V (rms) Operating Temperature Range -30 to +80 C (derating applies) Storage Temperature Range -40 to +100 C Weight 127.1 g (4.1 oz) Input Indication Green LED Terminal Wire Capacity (Input and Output) 14 AWG (2.5 mm) maximum Terminal Screw Torque 7.1 lb-in (0.8 N*m) maximum Safety Cover IP20 Agency Approvals CULus (File: E258297 CCN: NRNT, NRNT7), cURus (File: E258297 CCN: NRNT2, NRNT8), CSA (File: 40787 Class: 3211 04); CE; RoHS 4000 V (rms) 5 Legacy Solid-State Relays Dimensions, Wiring Diagram, Derating Curves 861 SPST-NO, 8-15 A SPST-NC, 10 A Dimensions: in. (mm) 0.6 (15.8) 0.2 (6) 0.7 (17.6) 0.6 (14.0) 0.56 (14.2) 0.2 (5.0) 0.2 (5) 0.1 (1.7) INPUT 3.5 (90) 1.8 (45.3) 3.6 (92.4) 1.4 (35.6) 2.6 (66.8) 1.4 (35.2) OUTPUT 0.7 (16.0) 0.3 (6.9) 0.6 (14.3) 1.4 (34.6) 0.1 (3.4) 2.6 MAX. (65.0) Wiring Diagram INPUT POWER SUPPLY MOSFET ONLY - A2 (-) INPUT A1 (+) SSR OUTPUT + (-) 18 OUTPUT POWER SOURCE (+) 15 LOAD Derating Curves 16 15 14 Load Current in Amperes 13 Note: A minimum spacing of 17.5 mm (0.7 in.) is required between adjacent 861 relays in order to acheive the maximum ratings. 12 11 10 9 8 7 6 5 4 3 2 1 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Ambient Temperature in C 6 Legacy Solid-State Relays Description 861H SPST-NO, 8-15 A Description The 861H is a patented solid-state relay, in a slim 17.5 mm design, approved for use in hazardous locations. Class I, Division 2 certification for use in hazardous locations. (Temperature code: T5) 861H Relay Feature Benefit Class I, Division 2 certification (1) UL certified for Class I Division 2 Hazardous Locations per ISA 12.12 Solid-state circuitry Involves no moving parts, which extends product life, increases reliability, and enables silent operation Optically coupled circuit Provides isolation between input and output circuits Internal snubber Helps protect the relay's internal circuit from high voltage transients Internal heat sink Provides factory-tested thermal management Finger protected terminals (per IP20) Help prevent an operator from touching live circuits DIN and panel mounting Mounts directly onto a DIN rail or panel, and provides flexibility to accommodate last-minute design changes (1) See page 29 for more information on Class I, Division 2. Switching Type Switching Device (1) Input Voltage Range Output Voltage Range Contact Configuration Rated Output Current (A) Standard Part Number DC Switching MOSFET 3.5-32 Vdc 3-50 Vdc SPST-NO 15 861HSSR115-DD 3-150 Vdc SPST-NO 8 861HSSR208-DD 24-280 Vac SPST-NO 8 861HSSRA208-DC-2 SPST-NC 8 861HSSRA208-DC-4 48-480 Vac SPST-NO 8 861HSSRA408-DC-2 24-280 Vac SPST-NO 8 861HSSRA208-AC-2 48-480 Vac SPST-NO 8 861HSSRA408-AC-2 24-280 Vac SPST-NO 10 861HSSR210-DC-2 SPST-NC 10 861HSSR210-DC-4 SPST-NO 10 861HSSR410-DC-2 SPST-NO 10 861HSSR610-DC-2 24-280 Vac SPST-NO 10 861HSSR210-AC-2 48-480 Vac SPST-NO 10 861HSSR410-AC-2 48-600 Vac SPST-NO 10 861HSSR610-AC-2 24-280 Vac SPST-NO 8 861HSSRA208-DC-1 48-480 Vac SPST-NO 8 861HSSRA408-DC-1 24-280 Vac SPST-NO 8 861HSSRA208-AC-1 48-480 Vac SPST-NO 8 861HSSRA408-AC-1 24-280 Vac SPST-NO 10 861HSSR210-DC-1 48-480 Vac SPST-NO 10 861HSSR410-DC-1 48-600 Vac SPST-NO 10 861HSSR610-DC-1 24-280 Vac SPST-NO 10 861HSSR210-AC-1 48-480 Vac SPST-NO 10 861HSSR410-AC-1 48-600 Vac SPST-NO 10 861HSSR610-AC-1 AC Random Triac 3-32 Vdc 90-280 Vac SCR 3-32 Vdc 48-480 Vac 90-280 Vac AC Zero Cross Triac 3-32 Vdc 90-280 Vac SCR 3-32 Vdc 90-280 Vac Part Number Explanation Series: 861H Output Type: SSR = SCR SSR = MOSFET (DD only) SSRA = TRIAC Output Current: 08 = 8 A 10 = 10 A 15 = 15 A Output Voltage: 1 = 3-50 Vdc 2 = 24-280 Vac 2 = 3-150 Vdc (DD Only) 4 = 48-480 Vac 6 = 48-600 Vac Input Voltage: AC = 90-280 Vac DC = 3-32 Vdc DD = 35-32 Vdc Contact Configuration & Switching Type: 1 = SPST-NO, AC Zero Cross 2 = SPST-NO, AC Random 4 = SPST-NC, AC Random Null = SPST-NO, DC Switching 7 Legacy Solid-State Relays Specifications 861H SPST-NO, 8-15 A Specifications (UL 508) Part Number 861HSSR***-DD 861HSSRA***-DC-* 861HSSR***-DC-* 861HSSRA***-AC-* 861SSR***-AC-* Input Voltage Range 3.5-32 Vdc 3-32 Vdc 90-280 Vac Must Release Voltage 1 Vdc Nominal Input Impedance Current regulator Typical Input Current at 5 Vdc 12 mA Reverse Polarity Protection Yes Input Characteristics 10 Vac 16-25 kW 16 mA (12 mA for 861HSSR210-DC-4) 12 mA N/A Output Characteristics Switching Device MOSFET Triac Switching Type DC Switching AC Zero Cross; AC Random Contact Configuration SPST-NO SPST-NO, SPST-NC Output Voltage Range 3-50 Vdc; 3-150 Vdc 24-480 Vac; 48-480 Vac; 48-600 Vac Maximum Rate of Rise Off-State Voltage (dv/dt) N/A 250 V/us Load rating 8 A (rms), 15 A (rms) Incandescent lamp rating N/A Motor load rating Current Ratings SCR Triac SCR 500 V/us, 350 V/us (861HSSR410, 861HSSR610-DC-1), 200 V/us (861HSSR210DC-4, 861HSSR610-DC-2) 250 V/us 500 V/us, 350 V/us (861HSSR410), 250 V/us (861HSSR610) 8 A (rms) 10 A (rms) 8 A (rms) 10 A (rms) 5 A (rms) 8 A (rms) 5 A (rms) 8 A (rms) N/A 3 A (rms) 4.5 A (rms) 3 A (rms) Minimum Load Current- Maintain On 20 mA 150 mA 50 mA 150 mA 50 mA 4.5 A (rms) Non-Repetitive Surge Current (1 cycle) 861HSSR115-DD: 35 A; 861HSSR208-DD: 50 A 200 A 500 A 200 A 500 A Maximum RMS Overload Current (1 s) 861HSSR115-DD: 17 A; 861HSSR208-DD: 24 A 24 A Maximum Off-State Leakage Current 0.25 mA 10 mA (rms) Typical On-State Voltage Drop N/A 1.25 Vac (rms) Maximum On-State Voltage Drop 0.5 Vdc 1.6 Vac (rms) Maximum On-State Resistance 40 mW N/A Maximum Turn-On Time 5 ms 8.3 ms Maximum Turn-Off Time 5 ms 8.3 ms Maximum I T for Fusing N/A 250 Asec 1250 Asec (861HSSR210); 850 Asec (861HSSR410); 600 Asec (861HSSR610) 250 Asec 1250 Asec (861HSSR210); 850 Asec (861HSSR410); 600 Asec (861HSSR610) 2.00 C/W 0.66 C/W 2.00 C/W 0.66 C/W General Characteristics Electrical Life N/A for solid-state relays Thermal Resistance (Junction-Case) 861HSSR115-DD: 0.5 C/W; 861HSSR208-DD: 1.4 C/W Internal Heat Sink 4.0 C/W Dielectric Strength Input-Output 2500 V (rms) Terminals-Chassis 2500 V (rms) 4000 V (rms) Operating Temperature Range -30 to +80 C (derating applies) Storage Temperature Range -40 to +100 C Weight 127.1 g (4.1 oz) Input Indication Green LED Terminal Wire Capacity (Input and Output) 14 AWG (2.5 mm) maximum Terminal Screw Torque 7.1 lb-in (0.8 N*m) maximum Safety Cover IP20 Agency Approvals UL certified for Class I, Division 2 Hazardous Locations; per ISA 12.12.1, cURus (File: E317746 CCN: NQMJ2, NQMJ8), CSA (File: 40787 Class: 3211 04); CE; RoHS 8 Legacy Solid-State Relays Dimensions, Wiring Diagram, Derating Curves 861H SPST-NO, 8-15 A Dimensions: in. (mm) 0.6 (15.8) 0.2 (6) 0.7 (17.6) 0.6 (14.0) 0.56 (14.2) 0.2 (5.0) 0.2 (5) 0.1 (1.7) INPUT 3.5 (90) 1.8 (45.3) 1.4 (35.6) 3.6 (92.4) 2.6 (66.8) 1.4 (35.2) OUTPUT 0.7 (16.0) 0.3 (6.9) 0.6 (14.3) 1.4 (34.6) 0.1 (3.4) 2.6 MAX. (65.0) Wiring Diagram INPUT POWER SUPPLY MOSFET ONLY - A2 (-) INPUT A1 (+) SSR OUTPUT + (-) 18 OUTPUT POWER SOURCE (+) 15 LOAD Derating Curves 16 15 14 Load Current in Amperes 13 Note: A minimum spacing of 17.5 mm (0.7 in.) is required between adjacent 861 relays in order to acheive the maximum ratings. 12 11 10 9 8 7 6 5 4 3 2 1 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Ambient Temperature in C 9 Legacy Solid-State Relays Description SSRDIN SPST-NO, 10-45 A Description The SSRDIN relays offer a complete solid-state package that is an energy-efficient, current switching alternative to standard electromechanical relays. Advantages include longer life cycles, less energy consumption, and reduced maintenance costs. SSRDIN Relay Feature Benefit Solid-state circuitry Involves no moving parts Optically coupled circuit Provides isolation between input and output circuits Internal snubber Helps protect the relay's internal circuit from high voltage transients Internal heat sink Provides factory tested thermal management Integrated chassis ground Simplifies system wiring Finger protected terminals Help prevent an operator from touching live circuits DIN and panel mounting Increases functionality and ease of use, and fits a variety of applications Switching Type Switching Device (1) Input Voltage Range Output Voltage Range Contact Configuration DC Switching MOSFET 4-32 Vdc 0-60 Vdc SPST-NO 4-32 Vdc 24-280 Vac SPST-NO 3-32 Vdc 24-280 Vac SPST-NO 4-32 Vdc 48-660 Vac SPST-NO 90-280 Vac 24-280 Vac SPST-NO 90-140 Vac 24-280 Vac SPST-NO 90-280 Vac 48-660 Vac SPST-NO 90-140 Vac 48-660 Vac SPST-NO AC Zero Cross SCR Rated Output Current (A) Standard Part Number 10 20 30 10 20 30 45 10 20 30 45 65 10 20 30 45 10 20 30 45 65 SSR310DIN-DC22 SSR320DIN-DC22 SSR330DIN-DC22 SSR210DIN-DC22 SSR220DIN-DC22 SSR230DIN-DC22 SSR245DIN-DC45 SSR610DIN-DC22 SSR620DIN-DC22 SSR630DIN-DC22 SSR645DIN-DC45 SSR665DIN-AC45 SSR210DIN-AC22 SSR220DIN-AC22 SSR230DIN-AC22 SSR245DIN-AC45 SSR610DIN-AC22 SSR620DIN-AC22 SSR630DIN-AC22 SSR645DIN-AC45 SSR665DIN-AC45 (1) See page 28 for definitions of the different switching devices. Part Number Explanation Series SSR Output Voltage 2 = SCR, 24-280 Vac 3 = MOSFET, 0-60 Vdc 6 = SCR, 48-660 Vac 10 Current Rating 10 = 10 A 20 = 20 A 30 = 30 A 45 = 45 A 65 = 65 A Input Voltage AC = 90-280 Vac (10/20/30 A) AC = 90-140 Vac (45 A) DC = 4-32 Vdc (10/20/30 A) DC = 3-32 Vdc (45 A) Size 22 = 22 mm width 45 = 45 mm width Legacy Solid-State Relays Specifications SSRDIN SPST-NO, 10-45 A Specifications (UL 508) Part Number SSR2**DIN-DC** SSR3**DIN-DC22 SSR6**DIN-DC** SSR2**DIN-AC** SSR6**DIN-AC** Input Characteristics Input Voltage Range 10/20/30 A: 4-32 Vdc; 45/65 A: 3-32 Vdc 10/20/30 A: 90-280 Vac; 45/65 A: 90-140 Vac Maximum Turn-On Voltage 4 Vdc 90 Vrms Minimum Turn-Off Voltage 1 Vdc Typical Input Current 8-12 mA 9-11 mA 8-12 mA Output Type SCR MOSFET SCR Switching Type AC Zero Cross DC Switching AC Zero Cross Output Voltage 24-280 Vac 0-60 Vdc 48-660 Vac Load Current Range 10-45 A 10-30 A 10-45 A Transient Overvoltage 600 Vpk N/A Maximum Surge Current 10 A: 120 Apk; 20 A: 250 Apk; 30/45 A: 625 Apk (at 16.6 ms) 10 A: 30 Apk; 20 A: 60 Apk; 30 A: 90 Apk (at 10 ms) Maximum On-State Voltage Drop at Rated Current 1.6 Vpk Maximum It For Fusing, (8.3 ms) 10 Vrms 2-4 mA Output Characteristics 24-280 Vac 48-660 Vac 1200 Vpk 600 Vpk 1200 Vpk 625 Apk (at 16.6 ms) 10 A: 120 Apk; 20 A: 250 Apk; 30/45 A: 625 Apk (at 16.6 ms) 625 Apk (at 16.6 ms) 10 A: 0.2 Vpk; 20 A: 0.4 Vpk; 30 A: 0.5 Vpk 1.6 Vpk 1.6 Vpk 1.6 Vpk 10 A: 60 Asec; 20 A: 260 Asec; 30/45 A: 1620 Asec N/A 1620 Asec 10 A: 60 Asec; 20 A: 260 Asec; 30/45 A: 1620 Asec 1620 Asec Maximum Off-State Leakage Current at Rated Voltage 10 mA 0.1 mA 1 mA 10 mA 1 mA Maximum Rate of Rise Off-State Voltage (dv/dt) 500 V/us N/A 500 V/us Maximum Response Time (On and Off) 1/2 cycle 1.0 ms 1/2 cycle Maximum On-State Resistance N/A 10 A: 20 mW; 20 A: 18 mW; 30 A: 16 mW N/A General Characteristics Electrical Life N/A for solid-state relays Operating Temperature Range -40 to +80 C (derating applies) Storage Temperature Range -40 to +125 C Weight 10/20/30 A: 272 g (9.6 oz); 45/65 A: 482 g (17 oz) Input Indication Green LED Encapsulation Thermally conductive epoxy Input Terminal Screw Torque 10/20/30 A: 5.0-6.0 lb-in (0.6-0.7 N*m); 45/65 A: 5.0-6.0 lb-in (0.6-0.7 N*m) Output Terminal Screw Torque 10/20/30 A: 5.0-6.0 lb-in (0.6-0.7 N*m); 45/65 A: 10.0-15.0 lb-in (1.1-1.7 N*m) Mount Type DIN rail and panel mount Agency Approvals cURus (File: E258297 CCN: NRNT2, NRNT8), CSA (168986 Class 3211 07), SCR output only; CE (per IEC 60950 and 61000); RoHS 11 Legacy Solid-State Relays Dimensions, Wiring Diagram, Derating Curves SSRDIN SPST-NO, 10-45 A Dimensions: in. (mm) Mounting Hole 0.17 (4.3) Dia. 0.88 (22.4) INPUT Mounting Hole 0.17 (4.3) Dia. INPUT 2.61 (66.2) 2.51 3.44 (63.7) (87.4) 3.53 (89.7) 3.1 (78.7) 22 mm 3.15 (80.0) OUTPUT 0.88 (22.4) 0.89 (22.6) 0.44 (11.2) 1.79 (45.5) 0.88 (22.4) 3.15 (80.0) 3.8 (97.7) 3.1 (78.7) 4.2 (106.7) Wiring Diagram Derating Curves INPUT POWER SUPPLY MOSFET ONLY 4 (-) INPUT SSR 3 (+) 22 mm input output 6 mm2 AWG 10 a 10 0.39 12 OUTPUT + a 45 mm OUTPUT (-) 2 OUTPUT POWER SOURCE (+) 1 45 mm input output 4 mm2 10 mm2 AWG 12 AWG 8 LOAD Legacy Solid-State Relays Description 6000 SPST-NO, 10-75 A DPST-NO, 10-25 A Description The 6000 Series solid-state relays offer an energy-efficient current switching alternative to standard electromechanical relays. Advantages include longer life cycles, less energy consumption, and reduced maintenance costs. Feature Benefit Solid-state circuitry Involves no moving parts Optically coupled circuit Provides isolation between input and output circuits Internal snubber Helps protect the relay's internal circuit from high voltage transients Finger protected terminals Help prevent an operator from touching live circuits 6000 Series Relays Switching Type Switching Device (1) Input Voltage Range Output Voltage Range Contact Configuration DC Switching MOSFET 3.5-32 Vdc 3-200 Vdc SPST-NO 24-280 Vac SPST-NO 48-480 Vac SPST-NO 24-280 Vac SPST-NO 48-480 Vac SPST-NO 24-280 Vac DPST-NO SPST-NO DPST-NO 3-32 Vdc SCR AC Zero Cross 90-280 Vac TRIAC (2) 3-32 Vdc 48-480 Vac Rated Output Current (A) Standard Part Number 12 25 40 10 25 40 50 75 25 40 50 75 10 25 40 50 75 10 25 40 50 75 10 25 25 6312AXXMDS-DC3 6325AXXMDS-DC3 6340AXXMDS-DC3 6210AXXSZS-DC3 6225AXXSZS-DC3 6240AXXSZS-DC3 6250AXXSZS-DC3 6275AXXSZS-DC3 6425AXXSZS-DC3 6440AXXSZS-DC3 6450AXXSZS-DC3 6475AXXSZS-DC3 6210AXXSZS-AC90 6225AXXSZS-AC90 6240AXXSZS-AC90 6250AXXSZS-AC90 6275AXXSZS-AC90 6410AXXSZS-AC90 6425AXXSZS-AC90 6440AXXSZS-AC90 6450AXXSZS-AC90 6475AXXSZS-AC90 6210BXXTZB-DC3 6425AXXTZB-DC3 6425BXXTZB-DC3 (1) See page 28 for definitions of the different switching devices. (2) Blade terminals. Part Number Explanation Series 6000 Output Voltage 2 = 24-280 Vac 3 = 3-200 Vdc 4 = 48-530 Vac Connection Type B = Blade Terminals S = Screw Terminals Current Rating 10 = 10 A 12 = 12 A 25 = 25 A 40 = 40 A 50 = 50 A 75 = 75 A Contact Configuration AXX = SPST-NO BXX = DPST-NO Output Type M = MOSFET S = SCR T = TRIAC Input Voltage AC90 = 90-280 Vac DC3 = 3-32 Vdc Switching Type D = DC Switching Z = AC Zero Cross 13 Legacy Solid-State Relays Specifications 6000 SPST-NO, 10-75 A DPST-NO, 10-25 A Specifications (UL 508) Part Number 62**AXXSZS-AC90 64**AXXSZS-AC90 62**AXXSZS-DC3 64**AXXSZS-DC3 Input Characteristics Control Voltage Range 90-280 Vac (rms) 3-32 Vdc 4-32 Vdc Maximum Turn-On Voltage 90 Vac (rms) 3 Vdc 4 Vdc Minimum Turn-Off Voltage 10 Vac (rms) 1 Vdc Nominal Input Impedance 60 kW N/A (active current limiter) Typical Input Current 2 mA at 120 V (rms); 4 mA at 240 V (rms) 10 mA at 12 Vdc 15 mA DC Output Characteristics Switching Device SCR Switching Type AC Zero Cross Contact Configuration SPST-NO Output Current Range 10-75 A 10-25 A 10-50 A 25-50 A Output Voltage Range (47-63 Hz) 24-280 Vac (rms) 48-530 Vac (rms) 24-280 Vac (rms) 48-530 Vac (rms) Transient Overvoltage 600 Vpk 1200 Vpk 600 Vpk 1200 Vpk Maximum Off-State Leakage Current at Rated Voltage 10 mA (rms) Minimum Off-State dv/dt at Maximum Rated Voltage 500 V/us Minimum Load Current 40 mA (rms) Maximum Surge Current (16.6 ms) 10 A: 120 Apk 25 A: 250 Apk 40/50 A: 625 Apk 75 A: 1000 Apk 10 A: 140 Apk 25 A: 250 Apk 10 A: 120 Apk 25 A: 250 Apk 40/50 A: 625 Apk Maximum On-State Voltage Drop at Rated Current 1.6 V (rms) 1.7 V (rms) 1.6 V (rms) Maximum IT for Fusing (8.3 ms) 10 A: 60 Asec 25 A: 260 Asec 40/50A: 1620 Asec 75A: 4150 Asec 10 A: 81 Asec 25 A: 260 Asec 10 A: 60 Asec 25 A: 260 Asec 40/50 A: 1620 Asec Minimum Power Factor (with Maximum Load) 0.5 1 mA (rms) 150 mA (rms) 25 A: 250 Apk 50 A: 625 Apk 25 A: 260 Asec 50 A: 1620 Asec General Characteristics Electrical Life N/A for solid-state relays Maximum Turn-On Time 10 ms 1/2 Cycle Maximum Turn-Off Time 40 ms 1/2 Cycle Thermal Resistance (Junction-Case) 10 A: 1.48 C/W; 25 A: 1.02 C/W; 40/50A: 0.63 C/W; 75 A: 0.31 C/W Dielectric Strength, Input/Output/Base (50/60 Hz) 4000 Vac (rms) Minimum Insulation Resistance (at 500 Vdc) 1E+9 W Maximum Capacitance (Input/Output) 8 pF Ambient Operating Temperature Range -40 to +80 C (derating applies) Ambient Storage Temperature Range -40 to +125 C Weight (typical) 86.5 g (3 oz) Input Indication Green LED Encapsulation Thermally conductive epoxy Terminals Screw and saddle clamps furnished, unmounted Maximum Torque for Terminal Screws (screws dry without grease) Input Terminals: 10 lb-in Output Terminals: 20 lb-in Safety Cover Yes Wire Clamp Plates Yes Agency Approvals UL Recognized (File: E258297, CCN: NRNT2, NRNT8), CSA (File: 168986, Class: 3211-07), CE, RoHS 14 Legacy Solid-State Relays Specifications (continued) 6000 SPST-NO, 10-75 A DPST-NO, 10-25 A Specifications (UL 508) Part Number 6****XXTZB-DC3 63**AXXMDS-DC3 Control Voltage Range 3-32 Vdc 3.5-32 Vdc Maximum Turn-On Voltage 3 Vdc 3.5 Vdc Minimum Turn-Off Voltage 1 Vdc Nominal Input Impedance Active current limiter 1 kW Typical Input Current 25 A: 16 mA 10 A: 2 mA 10 mA Switching Device TRIAC MOSFET Switching Type AC Zero Cross DC Switching Contact Configuration SPST-NO, DPST-NO SPST-NO Output Current Range 10-25 A 12-40 A Output Voltage Range 10 A: 24-280 Vac 25 A: 48-480 Vac 3-200 Vdc Transient Overvoltage 600 Vpk 200 Vpk Maximum Off-State Leakage Current at Rated Voltage 10 mA < 1 mA Minimum Off-State dv/dt at Maximum Rated Voltage 250 V/us N/A Minimum Load Current-Maintain 80 mA N/A Maximum Surge Current (16.6 ms) 250 A 12 A: 27 A 25 A: 50 A 40 A: 90 A Maximum On-State Voltage Drop at Rated Current 1.6 Vac (rms) 2.8 Vdc (at 40 A load) Maximum IT for Fusing (8.3 ms) 200 A2s N/A Minimum Power Factor (with Maximum Load) 0.5 0.95 Input Characteristics Output Characteristics General Characteristics Electrical Life N/A for solid-state relays Maximum Turn-On Time 1/2 cycle 300 us Maximum Turn-Off Time 1/2 cycle 1 ms Thermal Resistance (Junction-Case) 1.2 C/W 1.06 C/W Dielectric Strength, Input/Output/Base (50/60 Hz) 4000 Vac (rms) 2500 Vac (rms) Minimum Insulation Resistance (at 500 Vdc) 1E+9 W Maximum Capacitance (Input/Output) 10 pF Ambient Operating Temperature Range -30 to +80 C (derating applies) Ambient Storage Temperature Range -40 to +100 C Weight (typical) 100 g (3.52 oz) Input Indication Green LED Encapsulation Epoxy Terminals 1/4 in (6.35 mm); 3/16 in (4.74 mm) Maximum Torque for Terminal Screws (screws dry without grease) Input Terminals: 10 lb-in Output Terminals: 20 lb-in Safety Cover Yes (IP20) Wire Clamp Plates N/A Agency Approvals UL Recognized (File: E258297, CCN: NRNT2, NRNT8), CSA (File: 168986, Class: 3211-07), CE, RoHS -40 to +80 C (derating applies) 110 g (3.88 oz) Input: M3.5 Output: M4 (12 A), M6 (25/40 A) Yes 15 Legacy Solid-State Relays Dimensions, Wiring Diagram, Derating Curves 6000 SPST-NO, 10-75 A DPST-NO, 10-25 A Dimensions: in. (mm) 0.192 (4.9) DIA. 0.41 (10.5) 1.4 (35.9) Side View 1 (-) 2.28 (57.91) OUTPUT 1.7 (43.42) Side View INPUT 6 (+) OUTPUT 2 (+) 1 (-) 1.87 (47.5) Screw Terminals 4 (-) 5 (-) Blade Terminals 3 (+) 4 (-) 3 (+) INPUT 1.74 (44.14) 1.74 (44.14) (25 & 40 A MOSFET versions only) 2 (+) 0.125 (3.2) Wiring Diagram Input Terminal Power Supply Input + MOSFET Only - Output (-) 1 Input SSR Output 4 (-) 3 (+) OUTPUT Output Power Source (+) 2 Min. Max. 3.5 (0.138) 4.2 (0.163) 5 (0.197) 6.35 (0.25) 0-50 A mm in. 10 max 0.393 50-125 A Cu 75 C max. ambient Load 25 C Derating Curves 10 A 100 3C/W 2C/W 20 15 110 10 NO HEATSINK 5 0 10 20 40 60 80 Ambient Temp. (C) 50 A 1C/W 0.5C/W 90 1.5C/W 40 2C/W NO HEATSINK 0 16 100 110 20 10 20 30 40 Load Current (Arms) 50 20 40 60 80 Ambient Temp. (C) 120 Power Dissipation Power Dissipation 60 2 3 6 8 Load Current (Arms) Base Plate Temp (C) 0 120 5 10 15 20 Load Current (Arms) 40 Mounted on heat sink with 3.2 C/W thermal resistance 30 20 10 0 25 20 40 60 80 Ambient Temp. (C) 10 20 30 95 100 1C/W 110 40 120 120 15 30 45 60 Load Current (Arms) 50 60 70 80 25/40 A MOSFET 50 80 40 Ambient Temp. (C) 75 A 0.5C/W 0.3C/W 0 Load Current (Arms) 120 25 75 20 40 60 80 Ambient Temp. (C) Load Current (Arms) 115 4 50 Base Plate Temp (C) 110 8 NO HEATSINK 12 A MOSFET 95 Base Plate Temp (C) 5C/W 25 A 1C/W Power Dissipation Power Dissipation 9C/W 30 3C/W 7C/W Base Plate Temp (C) 12 Mounted on heat sink with 0.5 C/W thermal resistance 40 30 20 Mounted on heat sink with 0.5 C/W thermal resistance 10 0 10 20 30 40 50 Ambient Temp. (C) 60 70 80 Legacy Solid-State Relays Description Accessories for 6000 Series Heat Sink, SSR-HS-1 Thermal Pad, SSR-TP-1 Description Thermal management is a fundamental consideration in the design and use of solidstate relays (SSRs) because of the contact dissipation (typically 1 W per ampere). It is vital to provide sufficient heat sinking, or the life and switching reliability of the SSR will be compromised. The SSR-HS-1 heat sink maximizes heat dissipation and helps ensure reliable operation when properly selected for the specific application. For ease of installation, all mounting holes are pre-drilled and tapped. The SSR-TP-1 simplifies installation with a simple peel-and-stick solution, which does not require messy thermal grease. SSR-HS-1 Relay Mounting Example SSR-TP-1 Description Function Weight For Use With Relays Packaging Minimum Standard Part Number Heat sink Maximizes heat dissipation 558.5 g (19.7 oz) 6000 Series Relays (rated up to 50 A) 1 SSR-HS-1 Thermal pad Simplifies installation with a peeland-stick solution, which does not require messy thermal grease N/A 6000 Series Relays (rated up to 50 A) 10 SSR-TP-1 17 Legacy Solid-State Relays Dimensions, Derating Curves Accessories for 6000 Series Heat Sink, SSR-HS-1 Thermal Pad, SSR-TP-1 Dimensions: in. (mm) SSR-HS-1 1.72 (43.63) 5.51 (139.95) 0.19 (4.95) 1.75 (44.45) 2.22 (56.3) SSR-TP-1 0.29 (7.35) 0.13 (3.18) Top View 3.86 (97.92) Side View 4.73 (120.14) 0.88 (22.45) 0.07 (1.69) 1.99 (50.63) 0.24 (6.04) Front View 2.65 (67.31) Installation: 1 Release the liner on one side of the thermal pad, and place underneath the Class 6 solid-state relay 2 Release the liner on the other side of thermal pad and place the relay and pad onto heat sink or panel 0.34 (8.69) Derating Curves (when used with thermal pad and heat sink) Thermal Resistance vs Power Dissipation 60 0.92 0.69 06 0.55 04 0.52 0.51 02 0 50 A 6000 Series Relay with (70 Cfm) Fan 50 08 Current Rating (A) Thermal Resistance (C/W) 10 Load Current vs Ambient Temperature (100% Duty Cycle) 20 40 60 80 100 120 140 40 37 30 28 20 10 0 10 20 30 40 50 60 70 80 90 100 Ambient Temperature (C) Dissipation (W) 60 50 A 6000 Series Relay without Fan Current Rating (A) 50 47 40 38 30 24 20 19 0 10 20 30 40 50 60 70 Ambient Temperature (C) 18 14 10 80 90 100 Legacy Solid-State Relays Description 70S2 SPST-NO, 3-25 A Description The 70S2 Series are miniature solid-state relays ideal for small space applications. They are available in panel and PCB mount, which increases the level of flexibility for designers. 70S2 (V) Relay 70S2 (F) Relay 70S2 (M) Relay Switching Type DC Switching 70S2 (N) Relay Switching Device (1) MOSFET 70S2 (S) Relay Feature Benefit Solid-state circuitry Involves no moving parts Optically coupled circuit Provides isolation between input and output circuits Internal snubber Helps protect the relay's internal circuit from high voltage transients Small package size Ideal for small spaces Panel and PCB mounting Increases functionality and ease of use Input Voltage Range Output Voltage Range 3-15 Vdc 3-60 Vdc 9-30 Vdc 3-60 Vdc Rated Output Current (A) Terminal Style Mounting Style Standard Part Number 3 Solder PCB Mount 70S2-01-A-03-V Blade Panel Mount 70S2-01-A-05-N Screw Panel Mount 70S2-01-A-05-S Panel Mount PCB Mount Panel Mount Panel Mount Panel Mount Panel Mount Panel Mount Panel Mount Panel Mount PCB/Panel Mount Panel Mount Panel Mount Panel Mount Panel Mount PCB Mount PCB Mount 70S2-02-A-05-S 70S2-04-B-04-F 70S2-04-B-06-N 70S2-04-B-06-S 70S2-04-B-12-N 70S2-04-B-12-S 70S2-03-B-25-S 70S2-04-C-06-N 70S2-04-C-06-S 70S2-04-C-10-M 70S2-04-C-12-N 70S2-04-C-12-S 70S2-06-C-12-S 70S2-03-C-25-S 70S2-04-B-03-V 70S2-04-C-03-V 5 5 4 24-140 Vac 24-280 Vac 25 3 3 Screw Solder Blade Screw Blade Screw Screw Blade Screw Solder Blade Screw Screw Screw Solder Solder 8-50 Vac 3 Solder PCB Mount 70S2-04-D-03-V 24-280 Vac 12 Screw Panel Mount 70S2-05-C-12-S 6 24-140 Vac 12 25 3-30 Vdc AC Zero Cross 6 10 TRIAC 24-280 Vac 12 3-32 Vdc 6-30 Vdc (1) See page 28 for definitions of the different switching devices. Part Number Explanation Series: 70S2 Input Voltage: 01 = 3-15 Vdc 02 = 9-30 Vdc 03 = 3-30 Vdc 04 = 3-30 Vdc 05 = 6-30 Vdc 06 = 6-30 Vdc Output Voltage: A = 3-60 Vdc B = 24-140 Vac C = 24-280 Vac D = 8-50 Vac Output Current: 03 = 3 A 04 = 4 A 05 = 5 A 06 = 6 A 10 = 10 A 12 = 12 A 25 = 25 A Package Type: F = PCB Mount with Solder Terminals M = PCB/Panel Mount with Solder Terminals N = Panel Mount with Blade Terminals S = Panel Mount with Screw Terminals V = PCB Mount with Solder Terminals 19 Legacy Solid-State Relays Specifications 70S2 SPST-NO, 3-25 A Specifications (UL 508) Part Number 70S2-01-A 70S2-02-A 70S2-03-B Control Voltage Range 3-15 Vdc 9-30 Vdc 3-30 Vdc Must Release Voltage 1 Vdc Typical Input Current 5-40 mA 5-17 mA 7-16 mA Maximum Reverse Control Voltage 3 Vdc 70S2-03-C Input Characteristics 6-10 mA Output Characteristics Switching Device MOSFET TRIAC Switching Type DC Switching AC Zero Cross Contact Configuration SPST-NO Output Voltage Range 3-60 Vdc 24-140 Vac 24-280 Vac Peak Blocking Voltage 105 Vdc 400 Vac 600 Vac Maximum Rate of Rise Off-State Voltage (dv/dt) N/A 300 V/us Output Current Range (rms) 3-5 A Minimum Load Current-Maintain On N/A 100 mA Non-Repetitive Surge Current (8.3 ms) 3 A: 5 A (1 s); 5 A: 7 A (1 s) 300 A Maximum Off-State Leakage Current (rms) 10 mA 6 mA Typical On-State Voltage Drop (rms) 3 A: 1.2 Vdc; 5 A: 1.85 Vdc 1.7 Vac Maximum Turn-On Time 75 ms 8.3 ms Maximum Turn-Off Time 3 A: 500 ms; 5 A: 75 ms 8.3 ms 5A 25 A General Characteristics Electrical Life N/A for solid-state relays Thermal Resistance (Junction-Case) 3 A: 0.5 C/W; 5/25 A: 4 C/W Dielectric Strength (Input-Output) 3 A: 4000 Vac; 5 A: 2500 Vac 3000 Vac Dielectric Strength (Terminals-Chassis) 3 A: 4000 Vac; 5 A: 2500 Vac 3000 Vac Operating Temperature Range -40 to +100 C Storage Temperature Range -40 to +125 C Weight F/M: 35 g (1.2 oz); N/S: 47 g (1.7 oz); V: 25 g (0.9oz) Agency Approvals UL Recognized (E258297), CSA (040787), RoHS 20 25 A Legacy Solid-State Relays Specifications (continued) 70S2 SPST-NO, 3-25 A Specifications (UL 508) Part Number 70S2-04-B 70S2-04-C 70S2-04-D 70S2-05-C 70S2-06-C 6-30 Vdc 3-30 Vdc 6-10 mA 1-17 mA Input Characteristics Control Voltage Range 3 A: 3-32 Vdc; 4/6/10/12 A: 3-30 Vdc Must Release Voltage 1 Vdc Typical Input Current 3 A: 1-19 mA; 4/6/10/12 A: 7-16 mA Maximum Reverse Control Voltage 3 Vdc Output Characteristics Switching Device TRIAC Switching Type AC Zero Cross Contact Configuration SPST-NO Output Voltage Range 24-140 Vac 24-280 Vac 8-50 Vac 24-280 Vac Peak Blocking Voltage 400 Vac 600 Vac 200 Vac 600 Vac Maximum Rate of Rise Off-State Voltage (dv/dt) 300 V/us Output Current Range (rms) 3-12 A 3-12 A 3A 12 A Minimum Load Current-Maintain On 3/4/6 A: 75 mA; 10/12 A: 100 mA Non-Repetitive Surge Current (8.3 ms) 3/4/6 A: 60 A; 10/12 A: 150 A Maximum Off-State Leakage Current (rms) 6 mA 10 mA 6 mA Typical On-State Voltage Drop (rms) 1.6 Vac Maximum Turn-On Time 8.3 ms Maximum Turn-Off Time 8.3 ms General Characteristics Electrical Life N/A for solid-state relays Thermal Resistance (Junction-Case) 3 A: 0.5 C/W ; 4/6/10/12 A: 4 C/W Dielectric Strength (Input-Output) 3 A: 4000 Vac; 4/6/10/12 A: 3000 Vac Dielectric Strength (Terminals-Chassis) 3 A: 4000 Vac; 4/6/10/12 A: 3000 Vac Operating Temperature Range -40 to +100 C (derating applies) Storage Temperature Range -40 to +125 C Weight F/M: 35 g (1.2 oz): N/S: 47 g (1.7 oz); V: 25 g (0.9 oz); Agency Approvals UL Recognized (E258297); CSA (040787); RoHS 2.4 C/W 21 Legacy Solid-State Relays Dimensions 70S2 SPST-NO, 3-25 A Dimensions: in. (mm) 0.6 (15.2) 0.6 (15.2) 0.2 (5.1) 0.2 (5.1) 0.5 (11.4) Output 2.2 (55.9) 1.2 (31.2) 70S2 (F) 0.4 (10.2) 0.3 (7.6) 1.0 (26.2) - + 70S2 (M) 0.3 (7.6) 0.4 (10.2) 1.0 (26.2) (-) Output (+) Input 0.3 (7.6) 0.2 (4.4) 1.2 (31.7) 0.8 (20.7) 0.5 (11.4) Output Input 1.9 (47.5) Input 0.3 (7.6) 1.2 (31.2) 0.2 (4.7) - 0.9 max. (22.9) Input + 0.2 (4.4) 0.9 (22.9) Input 1.0 (26.2) 0.6 (15.3) 1.9 (47.5) 1.2 (31.2) 0.4 (10.2) 0.187 (4.75) 22 0.03 (0.76) 0.5 (12.7) Output 0.9 max. (22.9) (+) 0.3 (6.4) 0.03 (0.76) 0.25 (6.5) (-) Output 0.2 (4.5) 1.9 (47.5) 2.2 (55.9) 0.8 (19.1) 70S2 (N) 0.02 (0.5) 0.032 (0.8) Input + (-) Output (+) Output Input 1.2 (31.2) 2.2 (55.9) 70S2 (S) 0.4 (10.2) 1.0 (26.2) Input + (-) Output (+) 0.9 (22.9) Legacy Solid-State Relays Dimensions (continued), Wiring Diagram, Derating Curves 70S2 SPST-NO, 3-25 A Dimensions: in. (mm) 0.16 (4.1) 70S2 (V) 1.7 (43.2) 1.02 (26.0) 0.2 (5.1) Input - Output + - + 0.3 (7.6) 0.4 (10.2) 0.04 dia. (1.0) 0.4 (10.2) 0.9 (22.9) 1.1 (27.9) Wiring Diagram Input Power Supply + MOSFET ONLY - (-) Input SSR Output (-) (+) Output Power Source (+) Load Derating Curves Load Current vs Ambient Temperature (100% Duty Cycle) 3 and 5 A 4 and 6 A 10, 12, and 25 A 8 8 32 7 7 28 6 5 4 3 2 1 0 Load Current in Amperes Load Current in Amperes Load Current in Amperes 30 6 5 4 3 2 1 10 20 30 40 50 60 70 Max. Ambient Temperature in C 80 0 25 24 20 16 12 10 8 4 10 20 30 40 50 60 70 Max. Ambient Temperature in C 80 0 10 20 30 40 50 60 70 80 Max. Ambient Temperature in C 23 Application Data Legacy Solid-State Relays Definition A solid-state relay (SSR) can perform many tasks that an electromechanical relay (EMR) can perform. The SSR differs in that it has no moving mechanical parts. It is essentially an electronic device that relies on the electrical and optical properties of semiconductors to achieve its isolation and switching function. Principle of Operation SSRs are similar to electromechanical relays, in that both use a control circuit and a separate circuit for switching the load. When voltage is applied to the input of the SSR, the relay is energized by a light emitting diode. The light from the diode is beamed into a light-sensitive semiconductor, which conditions the control circuit to turn on the output solid-state switch. In the case of zero-voltage crossover relays, the output solid-state switch is turned on at the zero crossing of AC voltage. Removal of input power disables the control circuit, and the solid-state switch also turns off when the load current passes through the zero point of its cycle. Zero cross only applies to AC switching circuits. DC switching circuits operate at an instant on/off rate. Advantages When used correctly in the intended application, the SSR provides many of the characteristics that are often difficult to find in the EMR. A high degree of reliability, long service life, significantly reduced electromagnetic interference, fast response, and high vibration resistance are significant benefits of the SSR. The SSR has no moving parts to wear out, or arcing contacts to deteriorate, which are often the primary cause of failure with an EMR. * Long life (reliability) > 1E+9 operations * Arc-less switching * Zero voltage turn-on, low EMI/RFI * No acoustical noise * Resistance to shock and vibration * TTL compatibility * Random turn-on, proportional control * Fast response * No contact bounce * No moving parts EMR vs. SSR Technology EMR Coil Magnetic Coupling Mechanical Contacts SSR Photodetector Output Device (SSR) LED Current Limiter 24 Trigger Optical Coupling Snubber Armature Application Data (continued) Legacy Solid-State Relays Applications Since its introduction, SSR technology has gained acceptance in many applications that had previously been the sole domain of the EMR or contactor. The major growth areas have come from industrial process control applications--particularly heat/cool temperature control, motors, lamps, solenoids, valves, and transformers. The list of applications for the SSR is almost limitless. Typical Examples of SSR Applications Electronic Appliances Industrial Heater Control Food and Beverage Lighting Control High Reliability Mining HVAC and Refrigeration Oil and Gas Industrial Appliances Packaging Domestic appliances, cooking appliances, heating elements, audio equipment Commercial/industrial cooking equipment, filtration systems, bottling, chillers, convection ovens Medical equipment, elevators and escalators, automatic door operation (low switching noise, low electromagnetic interference) Anti-condensation equipment, compressor control, blower control, motorized duct/vent control Industrial cleaning equipment, commercial coffee machines, commercial/industrial cooking equipment Plastics industry: drying, extrusion/thermoforming, heat tracing, solder wave/reflow systems, car wash pumps and dryers Traffic signal systems, highway information systems, theatrical lighting Blower control, motorized duct/vent control, drill control, explosive control, mineral extractors Burner assemblies, chemical injection systems, extraction machines, refining machines, solenoid control Conveyor motors, heaters, product/shrink wrap, solenoid control Industrial Automation Automotive assembly plants, conveyance, motor control 25 Application Data (continued) Legacy Solid-State Relays Using A Temperature Derating Curve In the example below, a temperature derating curve for a 50 A, Class 6 solid-state relay is used to determine the maximum allowable load current at an ambient temperature of 70 C. A heat sink with a 2 C/W temperature coefficient is used in the application. From the right half of the graphic, the point at which the heat sink coefficient curve crosses 70 C is translated to the left half of the graphic until it intersects the power dissipation vs load current curve of the 50 A, Class 6 relay as shown in the illustration below: 70 The result is that a maximum load current of 20 Arms is recommended when using a 50 A, Class 6000 relay in an ambient temperature of 70 C when using a heat sink with a 2 C/W temperature coefficient. 26 Application Data (continued) Legacy Solid-State Relays Load Considerations After improper heat sinking, the next most significant cause of application problems with SSRs stems from the operating conditions that specific loads impose on an SSR. Carefully consider the surge characteristics of the load when designing an SSR as a switching solution. * Resistive Loads A load with a constant value of resistance is the simplest application of an SSR. Proper thermal consideration, along with attention to the steady-state current ratings, is important for reliable operation. * DC Loads DC loads are inductive loads. Place a diode across the load to absorb surges during turn-off. * Lamp Loads Incandescent lamp loads, though basically resistive, require special consideration. Because the resistance of the cold filament is about 5-10% of the heated value, a large inrush current can occur. It is essential to verify that this inrush current is within the surge specifications of the SSR. Also ensure that the lamp rating of the SSR is not exceeded. This UL rating is based on the inrush of a typical lamp. Due to the unusually low filament resistance at the time of turn-on, a zero voltage turnon characteristic is particularly desirable with incandescent lamps. * Capacitive Loads These types of loads can be difficult because of their initial appearance as short circuits. High surge currents can occur while charging, limited only by circuit resistance. Use caution with low impedance capacitive loads to verify that the dl/dt capabilities are not exceeded. Zero voltage turn-on is a particularly valuable means of limiting dl/dt with capacitive loads. * Motors and Solenoids Motor and solenoid loads require special attention for reliable SSR functionality. Solenoids have high initial surge currents because their stationary impedance is very low. Motors can also have severe inrush currents during starting and can impose unusually high voltages during turn-off. As a motor's rotor rotates, it creates a back-EMF (electromotive force) that reduces the flow of current. This back-EMF can add to the applied line voltage and create an overvoltage condition during turnoff. Likewise, consideration must be given to mechanical loads having high starting torque or inertia, such as fans and flywheels, to verify that the inrush currents are within the surge capabilities of the SSR. Use a current shunt and oscilloscope to examine the duration of the inrush current. 27 Application Data (continued) Legacy Solid-State Relays Transformers When switching transformers, consider the characteristics of the secondary load. These characteristics reflect the effective load on the SSR. In addition, voltage transients from secondary load circuits can act as transformers and impose on the SSR. Transformers present a special challenge: Depending on the transformer flux state at turn-off, the transformer may saturate during the first half-cycle when voltage is next applied. This saturation can impose a very large current (10-100 times the rated typical current) on the SSR, which far exceeds its half-cycle surge rating. SSRs with random turn-on may have a better chance of survival than a zero-cross turn-on device, since they commonly require the transformer to support only a portion of the first halfcycle of the voltage. On the other hand, a random turn-on device will frequently close at the zero-cross point, and then the SSR must sustain the worst-case saturation current. A zero-cross turn-on device has the advantage that it turns on in a known mode and will immediately demonstrate the worst case condition. The use of a current shunt and an oscilloscope is recommended to verify that the half-cycle surge capability is not exceeded. As a general rule, when applying an SSR to a transformer load, select an SSR having a half-cycle current surge rating greater than the following: (maximum applied line voltage) / (transformer primary resistance) The primary resistance is usually easy to measure and can be relied on as a minimum impedance limiting the first half-cycle of inrush current. The presence of some residual flux, plus the saturated reactance of the primary, will then further limit, in the worst case, the half-cycle surge safely within the surge rating of the SSR. Switching Devices The power family of semiconductors consists of several switching devices. The most widely used of this family are metal-oxide semiconductor field-effect transistors (MOSFETs), silicon controlled rectifiers (SCRs), TRIAC, and Alternistor TRIAC. In many applications, these devices perform key functions, so you must understand their advantages as well as their shortcomings to properly design a reliable system. Applied correctly, SSRs are an asset in meeting environmental, speed, and reliability specifications which their electromechanical counterparts could not fulfill. * MOSFET A power MOSFET is a specific type of metal-oxide semiconductor field-effect transistor (MOSFET) designed to handle large amounts of power. It is a vertical-structured transistor capable of sustaining high blocking voltage and high current. Power MOSFETs are used in DC switching applications. Care must be taken to ensure proper polarity for all DC ports. Failure to do so can lead to permanent device damage. * TRIAC A TRIAC is an electronic component approximately equivalent to two silicon-controlled rectifiers joined in inverse parallel (paralleled but with the polarity reversed) and with their gates connected together. This results in a bidirectional electronic switch that can conduct AC current only. The TRIAC is ideal for switching non-reactive loads. * Alternistor TRIAC The Alternistor is specifically designed for applications that switch highly inductive AC loads. A special chip offers performance similar to two SCRs wired in inverse parallel (back-to-back), providing better turn-off behavior than a standard TRIAC. The Alternistor TRIAC is an economical solution, ideal for switching inductive AC loads. * SCR The SCR (silicon-controlled rectifier) acts as a switch, conducting when its gate receives a current pulse, and continuing to conduct as long as it is forward biased. The SCR is ideal for switching all types of AC loads. 28 Selection Guide Legacy Solid-State Relays Legacy Schneider Electric Solid-State Relays Legacy Schneider Electric solid-state relays offer a number of advantages over electromechanical relays, including longer life cycles, less energy consumption, and reduced maintenance costs, depending on the application. Selecting a Solid-State Relay The list below is an example of the specifications to look for when selecting a solidstate relay. Class I, Division 2 certification (y/n): _________________ Input voltage: _________________ Output voltage: _________________ Load rating: _________________ Contact configuration: _________________ Ambient temperature: _________________ In-rush currents: _________________ Mounting style: _________________ Use the catalog specifications or online parametric search to determine a recommended part number (www.serelays.com). More About Class I, Division 2 Certified Products Class I, Division 2 is a classification which was developed by the American National Standards Institute (ANSI) to provide requirements for the design and construction of electrical equipment and parts that will be used in hazardous locations. Certified components, when used properly, are not capable of igniting the surrounding atmosphere. Class I, Division 2 components may be required in environments which may contain specific flammable gases, combustible dust, or fibers that can ignite. The 861H SSR carries a Class I, Division 2 (Categories A, B, C, D and Temperature code T5) approval from Underwriters Laboratories. 29 Website Guide Legacy Solid-State Relays The Schneider Electric Relays website (www.serelays.com) allows users to easily find the proper relay to fit design requirements and to help simplify and shorten workflow. Easily find the proper relay to fit design requirements Online Catalog Find the right product by choosing specifications, compare products side-byside, and view technical specifications, 2D and 3D drawings, and associated accessories. Cross Reference Search Search our comprehensive database to identify products by manufacturer and part number, and link directly to part specifications. 3D CAD Library View, email, download, or insert a file directly into your open CAD software pane, and select from 18 different file formats. 3D Models Order Free Samples Schneider Electric offers free samples as a courtesy to individuals and companies evaluating our products in their designs and applications. Sample orders are subject to approval. Simplify and shorten workflow Interactive Tools View interactive demonstrations such as our Time Delay Relay Interactive Demo (left) which visually demonstrates the ten different timing functions offered on Schneider Electric time delay relays. Distributor Inventory Search Search authorized distributors' current Schneider Electric inventory and buy online. (Buying online is not available for all distributors.) Time Delay Relay Demo 30 Catalog Number Index 70S2 70S2-01-A 70S2-01-A-03-V 70S2-01-A-05-N 70S2-01-A-05-S 70S2-02-A 70S2-02-A-05-S 70S2-03-B 70S2-03-B-25-S 70S2-03-C 70S2-03-C-25-S 70S2-04-B 70S2-04-B-03-V 70S2-04-B-04-F 70S2-04-B-06-N 70S2-04-B-06-S 70S2-04-B-12-N 70S2-04-B-12-S 70S2-04-C 70S2-04-C-03-V 70S2-04-C-06-N 70S2-04-C-06-S 70S2-04-C-10-M 70S2-04-C-12-N 70S2-04-C-12-S 70S2-04-D 70S2-04-D-03-V 70S2-05-C 70S2-05-C-12-S 70S2-06-C 70S2-06-C-12-S 861 861H 861HSSR 861HSSR115-DD 861HSSR208-DD 861HSSR210-AC-1 861HSSR210-AC-2 861HSSR210-DC-1 861HSSR210-DC-2 861HSSR210-DC-4 861HSSR410-AC-1 861HSSR410-AC-2 861HSSR410-DC-1 861HSSR410-DC-2 861HSSR610-AC-1 861HSSR610-AC-2 861HSSR610-DC-1 861HSSR610-DC-2 861HSSRA 861HSSRA208-AC-1 861HSSRA208-AC-2 861HSSRA208-DC-1 861HSSRA208-DC-2 861HSSRA208-DC-4 861HSSRA408-AC-1 861HSSRA408-AC-2 861HSSRA408-DC-1 861HSSRA408-DC-2 861SSR 3, 19-23 20 19 19 19 20 19 20 19 20 19 21 19 19 19 19 19 19 21 19 19 19 19 19 19 21 19 21 19 21 19 3, 4-6 3, 7-9 8 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 8 7 7 7 7 7 7 7 7 7 5, 8 Legacy Solid-State Relays 861SSR115-DD 861SSR208-DD 861SSR210-AC-1 861SSR210-AC-2 861SSR210-DC-1 861SSR210-DC-2 861SSR210-DC-4 861SSR410-AC-1 861SSR410-AC-2 861SSR410-DC-1 861SSR410-DC-2 861SSR610-AC-1 861SSR610-AC-2 861SSR610-DC-1 861SSR610-DC-2 861SSRA 861SSRA208-AC-1 861SSRA208-AC-2 861SSRA208-DC-1 861SSRA208-DC-2 861SSRA208-DC-4 861SSRA408-AC-1 861SSRA408-AC-2 861SSRA408-DC-1 861SSRA408-DC-2 6000 6210AXXSZS-AC90 6210AXXSZS-DC3 6210BXXTZB-DC3 6225AXXSZS-AC90 6225AXXSZS-DC3 6240AXXSZS-AC90 6240AXXSZS-DC3 6250AXXSZS-AC90 6250AXXSZS-DC3 6275AXXSZS-AC90 6275AXXSZS-DC3 6312AXXMDS-DC3 6325AXXMDS-DC3 6340AXXMDS-DC3 6410AXXSZS-AC90 6425AXXSZS-AC90 6425AXXSZS-DC3 6425AXXTZB-DC3 6425BXXTZB-DC3 6440AXXSZS-AC90 6440AXXSZS-DC3 6450AXXSZS-AC90 6450AXXSZS-DC3 6475AXXSZS-AC90 6475AXXSZS-DC3 SSR2 SSR3 SSR6 SSR210DIN-AC22 SSR210DIN-DC22 SSR220DIN-AC22 SSR220DIN-DC22 SSR230DIN-AC22 SSR230DIN-DC22 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 4 4 4 4 4 4 4 4 4 3, 13-18 13, 14 13, 14 13, 15 13, 14 13, 14 13, 14 13, 14 13, 14 13, 14 13, 14 13, 14 13, 15 13, 15 13, 15 13, 14 13, 14 13, 14 13, 15 13, 15 13, 14 13, 14 13, 14 13, 14 13, 14 13, 14 11 11 11 10 10 10 10 10 10 SSR245DIN-AC45 SSR245DIN-DC45 SSR310DIN-DC22 SSR320DIN-DC22 SSR330DIN-DC22 SSR610DIN-AC22 SSR610DIN-DC22 SSR620DIN-AC22 SSR620DIN-DC22 SSR630DIN-AC22 SSR630DIN-DC22 SSR645DIN-AC45 SSR645DIN-DC45 SSR665DIN-AC45 SSRDIN SSR-HS-1 SSR-TP-1 10 10 10 10 10 10 10 10 10 10 10 10 10 10 3, 10-12 17, 18 17, 18 31 www.serelays.com Schneider Electric USA, Inc. 200 N. Martingale Road Schaumburg, IL 60173 Tel: 847-441-2540 The information and dimensions in this catalog are provided for the convenience of our customers. While this information is believed to be accurate, Schneider Electric reserves the right to make updates and changes without prior notification and assumes no liability for any errors or omissions. Schneider Electric is a trademark and the property of Schneider Electric SE, its subsidiaries and affiliated companies. All other trademarks are the property of their respective owners. 8501CT1002R02/17 (c) 2010-2017 Schneider Electric. All Rights Reserved Replaces 8501CT1002R07/11 dated 10/2011 06/2017