Master Lock S2392 Miniature Circuit Breaker Lockout, 120/277, Pin-In, Standard Lockout Type, Steel/Plastic4EMY8

This Master Lock® Miniature Circuit Breaker Lockout fits most miniature ISO/DIN pin-out circuit breakers to help prevent accidental engagement of electrical circuits during maintenance. - The device fits breakers with lockout holes on the outside of the switch and toggle openings up to 1/2” (13mm) between lockout holes -- a black tab signifies a standard toggle. - 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.