• Effectively lockout miniature circuit breakers and fuse holders.
• The miniature circuit breaker lockouts are quick and easy to apply.
• Works with all Master Lock safety padlocks and lockout hasps.
• Varoius models available – please refer to details below.

S2390
The Master Lock No. S2390 Miniature Circuit Breaker Lockout Device locks out most miniature ISO/DIN pin-out circuit breakers throughout the world. The patented device fits breakers with standard toggle openings 11mm or less and works with all Master Lock and American Lock safety padlocks and most hasps.

S2391
The Master Lock No. S2391 Miniature Circuit Breaker Lockout Device locks out most miniature ISO/DIN pin-out circuit breakers throughout the world. The patented device fits breakers with toggle openings 11mm to 13mm and works with all Master Lock and American Lock safety padlocks and most hasps.

S2392
The Master Lock No. S2392 Miniature Circuit Breaker Lockout Device locks out most miniature ISO/DIN pin-out circuit breakers throughout the world. The patented device fits breakers with lockout holes on the outside of the switch and openings up to 13mm between lockout holes. Device works with all Master Lock and American Lock safety padlocks and most hasps.

S2393
The Master Lock No. S2393 Universal Miniature Circuit Breaker Lockout Device locks out most miniature ISO/DIN pin-out circuit breakers throughout the world. The patented device fits breaker toggle and can be tightened using screwdriver. Device works with all Master Lock and American Lock safety padlocks and most hasps.

S2394
The Master Lock No. S2394 Universal Miniature Circuit Breaker Lockout Device locks virtually all miniature ISO/DIN pin-out circuit breakers throughout the world. The patented device features a thumb turn dial screw for easy attachment, no tools required. Device attaches to circuit breaker and makes dial inaccessible in the locked position to prevent removal. Padlock can be applied horizontally or vertically, and design allows device to be mounted side-by-side on adjacent breakers. Device works with all American Lock® and Master Lock® safety padlocks and lockout hasps (does not include ALO80 or ALO802).