Master Lock Grip Tight Circuit Breaker Lockout

Master Lock Grip Tight Circuit Breaker Lockout

Master Lock Grip Tight Circuit Breaker Lockouts fit virtually all circuit breakers you will find in a lockout station. To adjust to the breaker, use the simple thumb turn and then close the clamping handle for a tight grip on the toggle. These units are compact, making them easy to carry and store, and will accept all Master Lock safety padlock shackles and lockout hasp diameters. The durable construction with powder coated steel and reinforced polymer make them ideal for operation in harsh environments. Two models available, separately or as a set.

  • 491B - fits wide or tall breaker toggles typically found on hi-voltage/hi-amperage breakers
  • 493B - fits standard height and tie-bar toggles typically found on 120 and 240 volt breakers

See them in action!
Video: Master Lock Grip Tight 491B Circuit Breaker Lockout 
Video: Master Lock Grip Tight 493B Circuit Breaker Lockout


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