Harmony, Solid state modular modular relay, 55 A, DIN rail mount, zero voltage switching, input 4…32 V DC, output 48…660 V AC
Schneider
SKU
SE_SSM1A455BD
Model
SSM1A455BD
SGD $248.80
Short description of SSM1A455BD
This SSM modular relay is part of the range of Harmony solid state relays. It is rated 55A, is controlled with a 4 to 32Vdc input, has a rated load voltage of 48 to 660Vac with zero voltage switching, ideal for resistive loads. This static relay has a built-in heatsink for limited derating while limiting occupied space in panel. It mounts on 35mm DIN rails and comes with a secure mounting latch. It also has a visual indicator showing the status of its input. 0 0 0 0 0 0 0 0 0 0 0
Country of Origin
Mexico
| MAIN | |
|---|---|
| Range Of Product | Harmony Solid State Relays |
| Product Or Component Type | Solid state relay up to 75 A |
| Device Short Name | SSM1 |
| Number Of Phases | 1 phase |
| Output Switching Mode | Zero voltage switching |
| COMPLEMENTARY | |
| Mounting Support | Symmetrical DIN rail |
| Line Rated Current | 55 A |
| Output Voltage | 48...660 V AC |
| [Uc] Control Circuit Voltage | 4...32 V DC |
| Tightening Torque | 0.6...0.7 N.m for input 1.36...1.7 N.m for output |
| Connections - Terminals | Screw terminals 1 x 0.2...1 x 3.3 mm², AWG 24...AWG 12) input Screw terminals 1 x 0.2...1 x 8.4 mm², AWG 24...AWG 8) output |
| Maximum Capacitance | 8 pF for input/output |
| Insulation Resistance | 1000 MOhm at 500 V DC |
| Local Signalling | for input status LED (green) |
| Switching Voltage | 4 V DC turn-on 1 V DC turn-off |
| Input Current | 14…17 mA |
| Solid State Output Type | SCR output Zero voltage switching |
| Load Current | 0.15…55 A |
| Transient Overvoltage | 1200 V |
| Surge Current | 1000 A 16.6 ms |
| Maximum Voltage Drop | <1.7 V on-state |
| Maximum I²t For Fusing | 4150 A².s for 8.3 ms |
| Maximum Leakage Current | 1 mA off-state |
| DV/dt | 500 V/µs off-state at maximum voltage |
| Response Time | 0.5 cycle (turn-on) 0.5 cycle (turn-off) |
| Overvoltage Category | III |
| Net Weight | 1.05 lb(US) (0.476 kg) |
| ENVIRONMENT | |
| Dielectric Strength | 4 kV AC for input/output 4 kV AC for input or output to case |
| Pollution Degree | 2 |
| Standards | UL 508 IEC 60950-1 CSA C22.2 No 14 |
| Product Certifications | UL CSA EAC |
| Marking | UL EAC CE CSA |
| IP Degree Of Protection | IP20 |
| Ambient Air Temperature For Operation | -40…176 °F (-40…80 °C) |
| Ambient Air Temperature For Storage | -40…257 °F (-40…125 °C) |
| ORDERING AND SHIPPING DETAILS | |
| Category | 22375-INTERFACE MODULE(ABA,R,S) |
| Discount Schedule | CP2 |
| GTIN | 3606485441689 |
| Returnability | No |
| Country Of Origin | MX |
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