MN6BL, Circuit Breaker Handle Blocking Device

MN6BL Circuit Breaker Handle Blocking Device The MN6BL is a handle blocking device designed for use with MD-RD frame molded case circuit breakers. It serves to hold the breaker handle in the ON or OFF position, supporting safe and controlled operation in electrical distribution systems. This device is suitable for electrical distributors and switchgear suppliers managing low voltage molded case circuit breakers, ensuring reliable handle positioning without serving as a lockout/tagout device. Specifications Application: For use with MD-RD frame Material: Composite Dimensions: 7 in (Height) x 5 in (Width) x 1 in (Length) Product Weight: 0.2650 lb Manufacturer: Siemens Manufacturer Part Number: MN6BL Compliance: REACH/RoHS Compliant Features Type: Blocking device for circuit breaker handle Locking provision for ON/OFF positions Compatible with MD, ND, PD, RD HDL Sentron low voltage molded case circuit breakers Non-lockout/tagout device for handle holding Downloads & Links Catalog