Description
Schneider Electric SSM1D212BD Solid state modular relay, Harmony Solid State Relays, 12A, DIN rail mount, DC switching, input 4...32V DC, output 1…60V DC, 1NO
This Harmony SSM solid state modular DIN rail single-phase relay is rated 12A, is controlled with a 4V to 32V DC input, has a rated load voltage of 1V to 60V DC with DC switching. It also has a visual indicator showing the status of its input. Built-in heatsink for maximum performance and less spare parts to manage. It is also silent and reliable thanks to the absence of moving contacts. Its clear schematic on the side of the socket enables easier wiring and maintenance.
Features:
• Silent and reliable due to the absence of moving contacts
• Resistant to shocks, vibration and pollution, which makes it ideal for harsh industrial environments
• Unlimited electrical endurance: reduce your maintenance and downtime costs
• Visual indicator LED for a simpler troubleshooting and commissioning
Technical Specifications
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| Surge current | 100 A for 10 ms |
| Maximum switching voltage | 1 V DC turn-off |
| Solid state output type | Mosfet output |
| [In] rated current | 12 A |
| Capacitance unbalance | 10 pF for input/output |
| Depth | 83.7mm |
| Ambient air temperature for operation | -30-80 °C |
| Mounting support | symmetrical DIN rail |
| Output voltage | 1...60 V DC |
| Supplier Code | SSM1D212BD |
| Maximum voltage drop | <0.5 V on-state |
| Load current | 0.0025-12 A |
| Ambient air temperature for storage | -30-100 °C |
| Height | 90.3mm |
| Minimum switching voltage | 4 V DC turn-on |
| Maximum leakage current | 0.1 mA off-state |
| Width | 18mm |
| Number of channels | 1 |
| Dielectric strength | 4 kV DC for input or output to case |
| [Uc] control circuit voltage | 4...32 V |
| Output switching mode | DC switching |
| Product configuration type | relay configuration |
| Device short name | SSM |
| Network number of phases | 1 phase |
| Insulation resistance | 1000 MOhm at 500 V DC |
| Control type | without test button |
| Marking | CE |
| IP degree of protection | IP20 |
| Range | Harmony Solid State Relays |
| Flame retardance | V0 conforming to UL 94 |
| Standards | IEC 62314 |
| Overvoltage category | III |
| Product certifications | UL |
| Resistance | 0.045 Ohm on-state |
| Brand Name | Schneider Electric |
| Device presentation | complete product |
| Response time | 0.3 ms (turn-off) |
| Local signalling | LED (green) for input status |
| Tightening torque | 0.5...0.8 N.m for output |
| Pollution degree | 2 |
| Net weight | 0.09 kg |
| Absolute maximum voltage | 60 V |
| Input current limits | 9-11 mA |
| Connections - terminals | screw terminals: 1 x 0.3...1 x 2.5mm²- (AWG 22...AWG 14) for output |
| Product or component type | modular DIN rail relay |
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