Siemens Locking device

The locking device from Siemens is a specialized accessory for circuit breakers of the 3WA series. It ensures operational safety by preventing unintended operation of the circuit breaker in plug-in technology. This device is activated by a key mechanism that is compatible with the KIRK-KEY brand. The lock must be purchased separately from the manufacturer. The locking device is designed for use in open circuit breakers and provides a reliable solution for professionals who value safety and functionality. Made in Germany, this product meets high quality standards and is a sensible addition to drive technology.

• Compatible with 3WA series circuit breakers
• Key operation for enhanced safety
• Made in Germany with high quality standards.