3RA2813-1FW10
113,00 €
In Stock
Auxiliary switch, electron. delayed, ON-delay Relay 1 NC + 1 NO
In Stock
Description
- Type: Solid-state time-delayed auxiliary switch
- Function: ON-delay
- Relay: 1 NC + 1 NO
- Time range: 0.05-100 s
- Voltage range: 24-240 V AC/DC
- Frequency: 50/60 Hz
- Integrated varistor for attenuation of the contactor coils
- Connection: Screw terminal
- Mounting: Can be snapped onto the front of contactors 3RT20 and contactor relays 3RH2
- High level of setting accuracy by means of switchable time ranges
- Integrated electrical interlock and a factory-fitted varistor (protective circuit)
- Simple plug-in facility requires no tools, avoiding wiring errors and reducing testing costs
- Front mounting on devices saves space on the DIN rail
- International approvals (e.g. IEC, CCC, UL/CSA) for worldwide usage
- Available for sizes S00 to S3 with flexible wide voltage range
Solid-state time-delay auxiliary switch SIRIUS 3RA28
The solid-state time-delay auxiliary switch is designed for the delayed switching of downstream circuits on contactors and contactor relays.
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Additional information
| Dimensions | 7,4 × 4,5 × 3,8 cm |
|---|---|
| PriceGroup | 41B |
| Product page (external) | Open link ↗ |
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