Crydom 4D1210 Panel Mount Solid State Relay is an industrial-grade solid state relay (SSR) designed for reliable switching of AC loads in automation equipment, HVAC systems, industrial machinery, process control, packaging equipment, and test systems. Its solid-state construction eliminates mechanical contacts, providing silent operation, long service life, and resistance to vibration and shock.
This unit is untested and sold as-is. Cosmetic wear may be present from previous use. Mounting hardware, heatsink, wiring, manuals, and original packaging are included only if shown in the listing photos.
Key Specifications
| Specification | Details |
|---|---|
| Manufacturer | Crydom |
| Model | 4D1210 |
| Product Type | Panel Mount Solid State Relay |
| Relay Type | SPST-NO |
| Output Type | Zero-Cross SCR |
| Load Voltage | 24–140 VAC |
| Load Current | 10 A |
| Control Voltage | 3–32 VDC |
| Input Current | 7–12 mA |
| Mounting Style | Panel Mount (Hockey Puck) |
| Operating Temperature | -40°C to +80°C |
| Termination | Screw Terminals |
| Dimensions | Approx. 2.3 × 1.7 × 1.1 in |
| Weight | Approx. 0.19 lb (86.5 g) |




