My Account / Order Status
MUTCD Manual on Uniform Traffic Control Devices
Announce special sale events here
Join our mailing list!
(Your shopping cart is empty)
Lock-Out and Electrical
Master Lock 493B Grip Tight Circuit Breaker Lockout
Master Lock 493B Grip Tight Circuit Breaker Lockout, No need to lock out the entire panel. Compact design, Fits standard height and tie-bar toggles typically found on 277 volt breakers
Master Lock 493B Grip Tight Circuit Breaker Lockout.
493B Grip Tight Circuit Breaker Lockout, Lock out electrical power at the source. Universal fit accommodates almost 277 Volt style of toggle circuit breakers in the off position
Master Lock 493B Grip Tight Lockout for 120 and 240V Circuit Breakers,
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 for full lockout. (Padlocks sold separately.) Suitable for standard height and tie-bar toggles typically found on 120 and 240 volt breakers and/or as part of a comprehensive OSHA compliant lockout/tagout safety program.
Fits standard height and tie-bar toggles typically found on 120 and 240 volt breakers
Innovative patent-pending 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 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
Master Lock Series Steering Wheel Covers
Master Lock 429 Dual Jaw Aluminum Lockout Hasp
Master Lock 482 Rotating Gate Valve Lockout
10 Padlock Lockout Centers and Stations
Master Lock Steel Safety Lockout Hasps
Share your knowledge of this product with other customers...
Be the first to write a review
Browse for more products in the same category as this item:
Lock-Out and Electrical
Send Us Feedback