Master Lock 4 Piece Lockout Griptight Circuit Breaker Set

The Master Lock 4 Piece Lockout Griptight Circuit Breaker Set provides comprehensive electrical isolation for multiple breaker types during maintenance work. This lockout kit enables electricians and maintenance engineers to safely secure circuit breakers in the off position, preventing accidental re-energisation during servicing or repair work. Constructed from hardened steel with a powder-coated finish and reinforced polymer components, this set is built to withstand demanding industrial environments. The narrow profile design allows multiple lockout devices to be fitted side-by-side on adjacent breakers, making it ideal for densely populated distribution boards and consumer units. The secure mounting system ensures solid, reliable lockout that won't slip or come loose during work. Each device in the set accommodates different breaker toggle sizes, with the MLK491B suitable for wide and tall breaker toggles, and the MLK493B designed for standard breaker toggles, ensuring compatibility across various switchgear installations.