Master Lock - Electrical Lockout Devices

Circuit Breaker Lockouts

Available in a variety of sizes and styles, we carry circuit breaker lockouts that will fit nearly any circuit breaker worldwide. For standard or wide toggles, choose pin-out styles (S2390 and S2391). For European circuit breakers, choose the pin-in style (S2392). We also offer a Universal miniature circuit breaker lockout which locks out nearly all miniature ISO/DIN circuit breakers worldwide.

Grip Tight™ Circuit Breaker Lockout

Grip Tight™ circuit breaker lockouts provide a secure and simple mounting for a solid lockout. They grip tight with a simple thumb turn and clamping handle. The Grip Tight™ circuit breaker lockout provides superior holding power.

The exclusive Grip Tight™ design accommodates virtually all styles of breaker toggles. It's narrow profile permits side-by-side breaker lockout.

Durable construction with powder-coated steel and reinforced polymer allows operation in harsh environments.

Circuit Breaker Switch Padlock

The 3/16" cable shackle allows the padlock to properly lock all types of circuit breaker lockout devices. The flexible cable allows the compact lock body to be positioned so that the panel door closes properly. This circuit break switch padlock fits in the tight spaces within circuit breaker shutoff boxes.

Call 1-888-326-9244 today for more information about Master Lock electrical lockout safety devices, or to place your order. We're available from 5:30 AM until 5:00 PM Pacific Time (8:30 AM until 8:00 PM Eastern time) Monday through Friday.