Single Pole Breaker Lockout, 120/277, Clamp-On Lockout Type, Steel

  • Item # 1TDB1
  • My Part #
  • Mfr. Model # 491B
  • Catalog Page # 1943
  • UNSPSC # 46171511
Single Pole Breaker Lockout, 120/277, Clamp-On Lockout Type, Steel close

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  • Shipping Weight 0.24 lbs.
Country of Origin China Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

This Master Lock® Grip Tight™ Circuit Breaker Lockout Device helps prevent accidental engagement of electrical circuits during maintenance. It works on switches with or without holes and uses cleats, with clamp-on lockout, to assure positive restraint for breakers with long sliding switch throws. An innovative design helps lock out circuit breakers with a simple thumb turn and closing of the clamping handle for a tight grip on the toggle. Durable construction, of powder-coated steel and reinforced polymer, stands up in harsh environments while the compact design is easy to carry and store. Accepts most Master Lock and American Lock® safety padlocks and lockout hasps. (Padlocks sold separately.) Suitable for wide or tall breaker toggles typically found on hi-voltage/hi-amperage breakers and/or as part of a comprehensive OSHA compliant lockout/tagout safety program.

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Technical Specs

  • Item Single Pole Breaker Lockout
  • Lockout Type Clamp-On
  • For Use With Tall Breaker Toggle
  • Circuit Breaker Voltage 120/277
  • Padlock Shackle Max. Dia. 9/32"
  • Color Red
  • Height 1-1/4"
  • Width 1-1/4""
  • Length 3-1/2"
  • Material Steel
  • Max. Number of Padlocks 1
  • Standards OSHA 1910.147
  • OSHA Compliant Yes
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