Loading...

Grip Tight Single Pole Breaker Lockout, Steel, Clamp-On, For Voltage 120/277V AC, 1 Padlock, Red MPN:491B

Discount: See in Cart
Free Shipping
In Stock
Brand: Master Lock
Part #: 491B
UPC: 071649229718
SKU
510-G1703204
$76.45 for Order Qty of 5
Regular Price $21.41 Special Price $15.29

BBB Accredited - ResellerRatings Elite Member - SBA Service-Disabled Veteran-Owned Certified

Grip Tight Single Pole Breaker Lockout, Steel, Clamp-On, For Voltage 120/277V AC, 1 Padlock, Red

The Grip Tight Single Pole Breaker Lockout is a reliable and efficient solution for securing circuit breakers in a variety of settings. Its clamp-on design allows for easy installation and adjustment, while the grip tight mechanism effectively locks out circuit breakers to prevent accidental activation. Suitable for use in commercial, industrial, and residential applications, this lockout device is ideal for electrical maintenance, repairs, and troubleshooting. By preventing unauthorized access to electrical systems, it helps ensure safety and compliance with regulations, making it an essential tool for electricians, maintenance personnel, and facility managers.

Top product features:

  • Adjust to Breaker with Simple Thumb Turn
  • Grip Tight Design Effectively Locks Out Circuit Breakers
  • Clamp-On Design

Top product applications:

  • Electrical Maintenance Lockout
  • Locking out a single pole circuit breaker during maintenance to prevent accidental startup
  • Securing a single pole circuit breaker during electrical work to prevent electrical shock
Single Pole Breaker Lockout, Circuit Breaker Lockout Type Clamp-On, For Circuit Breaker Type Single Pole, For Maximum Padlock Shackle Diameter 9/32 in, For Voltage 120/277V AC, Maximum Number of Padlocks 1, Overall Height 1.25 in, Overall Length 3.5 in, Overall Width 1.25 in, Features Adjust to Breaker with Simple Thumb Turn, Grip Tight Design Effectively Locks Out Circuit Breakers, For Circuit Breaker Manufacturer Grip Tight

Additional Information

  • Country of Origin: CN
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 8.20
  • Package Width: 8.40
  • Package Height: 1.40
  • Package Weight: 1.62
Product info last updated on February 23, 2026 3:39am UTC Category: Facility and Worksite Safety
© 2018-2025 GoVets. All Rights Reserved.
In stock