Product Description

Siemens 3RV2321-4FC10 Breaker

The Siemens 3RV2321-4FC10 is a compact and reliable circuit breaker from the SIRIUS 3RV2 series, specifically designed for transformer protection. This size S0 breaker provides robust protection against both overload and short-circuit conditions, ensuring the safety and longevity of your transformers and electrical systems. Featuring a current setting range of 22 to 32 A and a high breaking capacity, it is suitable for a wide range of industrial applications. The screw-type terminals allow for simple, secure, and fast installation.

Technical Specifications:

  • Model: 3RV2321-4FC10

  • Product Line: SIRIUS 3RV2

  • Type: Circuit Breaker for Transformer Protection

  • Size: S0

  • Setting Range (Overload Release): 22 … 32 A

  • Breaking Capacity (Icu) at 400V AC: 100 kA

  • Rated Operational Voltage: Up to 690 V AC

  • Connection Type: Screw terminals

Siemens 3RV2321-4FC10 Breaker Description

Siemens 3RV2321-4FC10 Breaker

Shop the Siemens 3RV2321-4FC10 SIRIUS circuit breaker, size S0, with a 22-32A adjustable range for optimal transformer protection. High 100kA breaking capacity.