Solid state relays & heat sinks
Single phase power relay
AC load with zero-crossing switching, from 100 to 300 A.
- Max. load current
- 100 / 150 / 200 / 300 A
- Operating range
- 24–680 VAC
- Control voltage
- 3–32 VDC · 90–250 VAC
- Frequency
- 50–60 Hz
Example part number
Not sure which model to choose? Write to us. RS1APP032DC680300Z Description
Our single-phase power relay is one of the most used solid-state relays on an industrial level, due to its unbeatable robustness compatible with a small size.
Its rear metal plate has a double function: it firmly secures the relay on the heat sink and transmits the heat by conduction to the surface of the radiator.
It is used in both single phase and three phase industrial installations, since it can handle very high currents of up to 300 amps. Its voltage range is very wide: it is installed in circuits with a nominal voltage from 24 VAC to 640 VAC.
Features
- AC loads.
- Zero-crossing detection.
- Control voltage ranges: 3–32 VDC and 90–250 VAC.
- Maximum load current according to model: 100, 150, 200 and 300 A.
- Operating range: 24–680 VAC, 50–60 Hz.
- Maximum non-repetitive voltage peak: 1200 Vp.
- LED active relay indicator.
- High torque clamps.
Attached documents
- Download file:
Technical specifications
| Control voltage range | 3–32 VDC · 90–250 VAC |
|---|---|
| Max. input current | 6 / 35 mA at 3 / 32 V |
| Max. load current | 100, 150, 200, 300 A (AC51, Ta = 25 °C) |
|---|---|
| Load voltage range | 24–680 VAC |
| Non-repetitive voltage peak | 1200 Vp |