5ST3030 SIEMENS

The 5ST3030 shunt release from Siemens is an essential accessory designed to enhance the functionality and safety of your circuit protection system. This shunt release is compatible with a range of Siemens miniature circuit breakers (MCBs) including the 5SL4, 5SY, and 5SP series, as well as the RCBO 5SU1 and FI 5SV devices. Operating within a voltage range of 110-415 V AC, the 5ST3030 enables remote tripping of the connected circuit breaker, providing a crucial safety mechanism for emergency shutdowns or automated system responses. When used with the 5SU1 RCBO, the handle coupler 5ST3805-1 is required to ensure proper mechanical connection and operation. This accessory allows for remote disconnection of the circuit, enhancing safety and control. It is ideal for applications where remote or emergency shutdown capabilities are required. The shunt trip facilitates integration with automated systems, enhancing overall control and responsiveness. By enabling remote tripping, the 5ST3030 enhances safety and operational efficiency. This device is critical for comprehensive circuit protection strategies.