3RV2021-4BA10 | Siemens Circuit-Breaker Screw Connection 20A

The Siemens 3RV2021-4BA10 is a circuit-breaker designed with a screw connection, categorized under size S0. It is specifically engineered for motor protection applications, featuring a class 10 rating. The A-release range of the breaker spans from 14 to 20A, while the N-release capacity is set at 260A. With a screw connection interface, it facilitates secure and reliable electrical connections. 

This circuit-breaker is tailored to accommodate standard switch capacity requirements, ensuring compatibility with various motor protection systems. Its design prioritizes efficient operation and robust protection for motorized equipment, aligning with industry standards for reliability and safety. 

Utilizing advanced technology and precise engineering, the Siemens 3RV2021-4BA10 offers enhanced functionality and performance in motor protection applications. Its classification and release parameters are tailored to meet the demands of diverse industrial environments, providing optimal protection against overcurrent and electrical faults. 

With its screw connection feature, installation and maintenance of the circuit-breaker are simplified, contributing to overall system efficiency and reliability. The breaker's adherence to standard switch capacity specifications ensures seamless integration within motor control systems, promoting smooth and safe operation of electrical machinery.