4125 AC A-Series Circuit Breaker Lockout Slide 

Features:

• Allows only 1 double pole AC circuit breaker to be activated at a time
• Guarantees that AC power from 2 sources (shore power and genset or inverter) will not be mixed
• Fits all World or A-Series and Rocker double pole circuit breakers
• Uses circuit breaker mounting screw holes. Requires no special panel modification
• Includes mounting screws

This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm.