Master Lock® 491B Clamp-On Single Pole Circuit Breaker Lockout, For Use With Circuit Breakers, 120/277 V, Red, Steel
Master Lock® Circuit Breaker Lockout, Clamp-On, Single Pole, Series: Grip Tight™, For Use With: Circuit Breakers, 120/277 V Circuit Breaker, 1 Padlocks Maximum, 9/32 in Padlock Shackle Maximum Dia, Red, Steel, 1-1/4 in Height, 3-1/2 in Width, 3-1/2 in Depth
- Innovative patented grip Tight™ design effectively locks out circuit breakers
- adjust to breaker with simple thumb turn and then close clamping handle for a tight grip on the toggle
- great strength with universal fit
- compact lockout device is easy to carry and easy to store
- accepts all American lock and master lock safety padlock shackles and lockout hasp diameters
- durable construction with powder coated steel and reinforced polymer for operation in harsh environments
- use cleats with clamp-on lockout to assure positive restraint for breakers with long sliding switch throws
- lockout works on switches with or without holes
- narrow profile permits side by side breaker lockout
- secure and simple mounting for a solid lockout and grips tight with simple thumb turn and clamping handle