Siemens SIRIUS S2 motor protection circuit breaker
3RV2031-4RA10
SIRIUS S2 motor protection circuit breaker, 70–80 A adjustable thermal setting, class 10, screw terminals.
- Frame size
- S2
- Current setting range
- 70–80 A
Product specification
3RV2031-4RA10
SIRIUS S2 motor protection circuit breaker, 70–80 A adjustable thermal setting, class 10, screw terminals.
Dimensions & specifications
Choose the setting range to suit the motor nameplate current.
Accessories & related parts
3RV2031-4RA10 — specifications & documents
SIRIUS S2 motor protection circuit breaker, 70–80 A adjustable thermal setting, class 10, screw terminals.
| Thermal setting range | 70–80 A |
|---|---|
| Trip class | 10 |
| Size | S2 |
| Connection | Screw terminals |
| Instantaneous release | 1040 A |
Related parts
- 3RV2901-1A SIRIUS auxiliary switch, 1 NO + 1 NC, left side mounting, screw terminals. For 3RV2 motor protection circuit breakers, sizes S00–S3.
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