SIEMENS 3RV1031-4FA10 circuit breaker
- Protection of three-phase motors
- Industrial automation systems
- Power distribution panels
- Motor-driven equipment like compressors, pumps, fans
- Factory and plant automation
- Model: Siemens 3RV1031-4FA10
- Type: Motor protection circuit breaker
- Series: SIRIUS 3RV1
- Status: Discontinued
- Recommended Replacement: 3RV2031-4UA10
| Feature | Value |
|---|---|
| Thermal Setting Range | 28 – 40 A |
| Short-Circuit Breaking Capacity | 520 A |
| Rated Power (400V AC-3) | 18.5 kW |
| Rated Current (400V AC-3) | 40 A |
| Voltage Rating | 690 V AC |
| Frequency | 50–60 Hz |
| Trip Type | Thermal and magnetic |
| Protection Class | Class 10 |
| Frame Size | S2 |
| Actuator Type | Rotary on/off dial |
| Connection Type | Screw terminals |
| Auxiliary Contacts | Optional |
| Voltage Compatibility | Suitable for 115V, 230V, 460V, 575V AC motors |
