Siemens 3RV2031-4EA15 Size S2 Motor Protection Circuit Breaker
Siemens 3RV2031-4EA15 Size S2 motor protection breaker w/aux switches
The Siemens 3RV2031-4EA15 is a Size S2 motor protection circuit breaker that includes integrated transverse auxiliary switches (1 NO + 1 NC). It is designed for Class 10 motor protection, with an adjustable A-release from 22 to 32 A and an N-release of 416 A. This model utilizes screw terminals for secure connections and offers standard switching capacity, enhanced with signaling capabilities through its auxiliary contacts.
This breaker is ideal for applications where motor status indication or control signaling is required alongside protection. It's commonly used in control panels for pumps, fans, conveyors, and other machinery where remote monitoring or interlocks are necessary, spanning across diverse industrial sectors.
Stanlo Automation, a veteran-owned distributor, provides the Siemens 3RV2031-4EA15 with the assurance of quality and performance. We specialize in offering reliable surplus automation components, ensuring your operational needs are met efficiently and cost-effectively.
| Size | S2 |
| Rated operational current (Ie) | 32 A |
| Adjustment range of overload releases | 22...32 A |
| Actuation type | THERMAL |
| Number of poles | 3 |
| Auxiliary contacts | 1 NO + 1 NC transverse |
| Voltage | 400 V |
| Protection class | IP20 |