Siemens BQDHT3

The Siemens BQDHT3 is a handle tie and padlock accessory designed for use with breaker models BQD and NGB, specifically in 3-pole configurations. This device helps secure breakers by allowing the handle to be tied and locked, enhancing safety during maintenance or shutdown procedures. Available through BSP Automation, it’s a practical solution for ensuring that circuit breakers remain in the desired position, preventing accidental operation.