3WL9211-1AE41-0BA1 SIEMENS

The 3WL9211-1AE41-0BA1 is a guide frame designed as an accessory for 3WL series circuit breakers from Siemens, specifically tailored for sizes I, accommodating current ratings from 630A to 1000A. This guide frame is engineered to support a 3-pole design, ensuring robust performance in electrical systems with fault levels up to 66kA. It features an integrated connection flange, simplifying the installation process and ensuring a secure mechanical connection. The inclusion of four auxiliary plug connectors enhances the flexibility of the circuit breaker, enabling the integration of additional control and monitoring functions. Equipped with SIGUT screw terminals, the guide frame facilitates reliable and easy electrical connections. Notably, this model does not include a position signaling switch. It incorporates a 2-piece shutter mechanism, providing an extra layer of safety by preventing accidental contact with live parts. The shutter is designed to be lockable, further enhancing safety during maintenance or servicing. This accessory is crucial for ensuring the proper installation and operation of the 3WL circuit breaker, contributing to the overall safety and reliability of the electrical system.