Master Lock ISO-DIN Universal Lockout Device, 120/277, Clamp-On with Screw Lockout Type, Plastic

This Master Lock® Universal Miniature Circuit Breaker Lockout works on most miniature ISO/DIN pin-out circuit breakers to prevent accidental engagement of electrical circuits during maintenance. The device fits on the breaker toggle and can be tightened with a screwdriver (sold separately). Compatible with Master Lock and American Lock® safety padlocks and most lockout hasps (all sold separately). Ideal for most miniature ISO/DIN circuit breakers or as part of a comprehensive OSH-compliant lockout/tagout safety program.