Siemens 3RV1431-4FA10 S2 Circuit Breaker for Transformer Protection
Siemens 3RV1431-4FA10 Size S2 circuit breaker for transformer protection.
The Siemens 3RV1431-4FA10 is a size S2 circuit breaker specifically engineered for transformer protection. It features an adjustable A-release ranging from 28 to 40 A and a short-circuit release capability of 836 A. This breaker uses screw terminals for secure connections and provides standard switching capacity. It is important to note that this is a phased-out product, with the SIRIUS 3RV2 series being its successor, specifically the 3RV2431-4UA10.
This circuit breaker is ideal for applications in industrial automation, power distribution, and motor control where reliable protection of transformers is paramount. It ensures operational safety and system integrity in demanding environments.
Stanlo Automation, a veteran-owned surplus parts distributor, offers this Siemens 3RV1431-4FA10. We specialize in providing hard-to-find and legacy industrial automation components, ensuring you can source the parts you need, even for older systems.
| Size | S2 |
| Protection Type | Transformer |
| A-release | 28-40 A |
| Short-circuit release | 836 A |
| Connection Type | Screw Terminal |
| Switching Capacity | Standard |
| Series | SIRIUS 3RV1 |