√ COMPATIBILITY - This circuit breaker lock out device works for large 480 to 600 Volt circuit breaker toggles up to 1.5 inches wide by .5 inches thick. Accepts lock shackles up to 9/32" (7.5mm) in diameter
√ APPLICATION - This large breaker lock can be used with lockout cleats in the bottom for hard locking long sliding switches with large angular rotation
√ INDUSTRIAL-GRADE QUALITY - This switch lockout on device is made of rugged polypropylene and impact modified nylon
√ EASY OPERATION - This clamp on circuit breaker lock out works as a single breaker lockout to firmly secure the breaker switch. It can be easily operated without any tools