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750104
PNOZ s4 safety relay, 24 V DC, 3 N/O + 1 N/C + 1 semiconductor output
- Supply voltage
- 24 V DC
- Outputs
- 3 N/O, 1 N/C, 1 semiconductor
- Width
- 22.5 mm
Price on request

A single-phase solid-state relay for switching heaters and other AC loads silently and without contact wear. It is driven directly from a PLC or temperature controller output (4–32 V DC) and uses zero-cross switching to reduce electrical noise. Mount it on a suitable heat sink for full 40 A load current.
| Rated current | 40 A |
|---|---|
| Input voltage | 4 – 32 V DC |
| Response time | 8.3 ms (60 Hz) |
| Load voltage | 24 – 380 V AC |
| Control method | Zero cross |
| Isolation | 4 kVrms |
Our engineers can install, program and commission it — Control Panels.

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