8UD1900-0MC01 SIEMENS

The 8UD1900-0MC01 from Siemens is a KABA cylinder lock designed with a masking frame for enhanced security and aesthetic integration. This standard cylinder lock includes a key, identified by key number 1, which also indicates the door opening position. It serves as an essential accessory for door-coupling rotary mechanisms commonly found in Siemens 3VA series circuit breakers. Specifically, it is compatible with 3VA5 and 3VA6 models, covering a range of circuit breaker sizes from 125A to 600A. The masking frame provides a sleek, finished look while also offering an additional layer of protection against tampering. This lock ensures controlled access and prevents unauthorized operation of the connected rotary mechanism. Its robust construction and precise engineering guarantee reliable performance and long-term durability. The 8UD1900-0MC01 enhances the safety and security of electrical installations by restricting access to critical control components. It is an indispensable component for maintaining operational integrity and preventing accidental or malicious interference with circuit breaker functions. This KABA cylinder lock offers a seamless integration with Siemens door-coupling rotary mechanisms, providing a comprehensive solution for secure circuit breaker operation.