The SIRIUS 3RH2 contactor relay is designed for switching control signals in control circuits.
| Connection type auxiliary circuit | Screw connection |
| Depth | 73 mm |
| Height | 57.5 mm |
| Mounting method | Screw |
| Number of auxiliary contacts as normally open contact | 4 |
| Rated control supply voltage AC 50 Hz | 230 V |
| Rated control supply voltage AC 60 Hz | 230 V |
| Rated operation current Ie, 400 V | 3 A |
| Voltage type for actuating | AC |
| Width | 45 mm |
| Part Width | 50 mm |
| Part Height | 61 mm |
| Part Depth | 77 mm |
| Weight | 233 g |
| Country of Origin | Germany |
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