5ST3031 SIEMENS

The 5ST3031 shunt release from Siemens is an essential accessory designed to enhance the functionality and safety of your circuit protection system. This shunt release is specifically engineered for seamless compatibility with Siemens miniature circuit breakers (MCBs) 5SL4, 5SY, and 5SP, as well as residual current circuit breakers with overcurrent protection (RCBOs) 5SU1 and residual current devices (RCDs) 5SV. Operating within a 24-48 V DC voltage range, it provides a reliable and efficient means of remotely tripping the connected circuit breaker. This feature is particularly valuable in scenarios requiring emergency shutdowns or automated system responses. When used with the 5SU1 RCBO, the 5ST3805-1 handle coupler ensures proper mechanical connection and operation. By integrating the 5ST3031 shunt release, you gain enhanced control over your electrical circuits, improving safety and operational flexibility. Its robust design and precise engineering guarantee long-lasting performance and reliable operation. This device is crucial for applications demanding remote tripping capabilities, such as industrial automation, building management systems, and critical infrastructure protection.