3RA2815-1FW10
124,00 €
In Stock
Auxiliary switch, electron. delayed, OFF-delay without auxiliary voltage
In Stock
Description
- Type: Solid-state time-delayed auxiliary switch
- Off delayed, without control signal
- Relay: 1 NC + 1 NO
- Time range: 0.05-100 s
- Voltage: 24-240 V AC/DC
- Frequency: 50/60 Hz
- Integrated varistor for attenuation of the contactor coils
- Connection type: Screw terminal
- Compatible with: Contactors 3RT20 and contactor relays 3RH2
- Approvals: IEC, CCC, UL/CSA
- High level of setting accuracy with switchable time ranges
- Integrated electrical interlock
- Factory-fitted varistor for protective circuit
- Simple plug-in facility requiring no tools
- Avoids wiring errors and reduces testing costs
- Front mounting saves space on the DIN rail
- Available in sizes S00 to S3
- Flexible wide voltage range
- Selectable outputs: 1 NO + 1 NC or 1 C
- Available with screw or spring-loaded terminals
- Optional wiring kits and sealable cover
Solid-state time-delay auxiliary switch SIRIUS 3RA28
The solid-state time-delay auxiliary switch SIRIUS 3RA28 is designed for the delayed switching of downstream circuits for mounting on 3RT2 contactors and 3RH2 contactor relays.
Technical details:
Customer benefits:
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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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