Siemens 3RV1321-1EC10 Size S0 Starter Combination Circuit Breaker

The Siemens 3RV1321-1EC10 is a size S0 circuit breaker designed for starter combinations. It features a rated current of 4 Amps and a short-circuit release of 52 Amps. This breaker utilizes screw terminals and offers standard switching capacity. It is a phased-out product, with the SIRIUS 3RV2 series being the successor, and the preferred replacement is 3RV2311-1EC10.

This circuit breaker provides essential short-circuit protection for motor starter assemblies, safeguarding motors and associated electrical systems. It is commonly applied in industrial automation, manufacturing lines, and material handling systems where combination starters are utilized to protect motors and control circuits from damaging electrical faults.

Stanlo Automation, a veteran-owned surplus parts distributor, is your source for the Siemens 3RV1321-1EC10. We specialize in providing surplus automation components to keep your operations running efficiently. Trust Stanlo for quality parts, competitive pricing, and dependable service for your industrial automation needs.