K-Catalog
Master Lock 491B Lockout Tagout Circuit Breaker Lockout, Tall and Wide Toggles, Red
  • Master Lock 491B Lockout Tagout Circuit Breaker Lockout, Tall and Wide Toggles, Red
  • Master Lock 491B Lockout Tagout Circuit Breaker Lockout, Tall and Wide Toggles, Red
  • Master Lock 491B Lockout Tagout Circuit Breaker Lockout, Tall and Wide Toggles, Red
  • Master Lock 491B Lockout Tagout Circuit Breaker Lockout, Tall and Wide Toggles, Red
  • Master Lock 491B Lockout Tagout Circuit Breaker Lockout, Tall and Wide Toggles, Red

Master Lock

Master Lock 491B Lockout Tagout Circuit Breaker Lockout, Tall and Wide Toggles, Red

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Item Dimensions LxWxH
4 x 2 x 1 inches
Circuit Breaker Type
Standard
Number Of Poles
2
Product Dimensions
4 x 2 x 1 inches; 0.16 Ounces

Key features

  • Lockout tagout circuit breaker lockout is best used on wide or tall breaker toggles typically found on hi-voltage/hi-amperage breakers; Best used as part of a comprehensive OSHA compliant lockout tagout safety program
  • Innovative patented Grip Tight design effectively locks out circuit breakers with a simple thumb turn and then close clamping handle for a tight grip on the toggle
  • Durable construction with powder coated steel and reinforced polymer for operation in harsh environments
  • 5-1/8 in. (13 cm) long circuit breaker lockout with 25/32 in. (2 cm) height and 2-3/4 in. (7 cm) depth
  • Includes one lockout tagout circuit breaker lockout; Accepts all Master Lock and American Lock safety padlock shackles and lockout hasps (padlocks and hasps sold separately)

Specifications

BrandMaster Lock
Item Dimensions LxWxH4 x 2 x 1 inches
Circuit Breaker TypeStandard
Number Of Poles2
Product Dimensions4 x 2 x 1 inches; 0.16 Ounces
Item model number491B
Departmentunisex-adult
ManufacturerMaster Lock
Country of OriginChina
Domestic ShippingItem can be shipped within U.S.
International ShippingThis item can be shipped to select countries outside of the U.S. Learn More
ASINB0972LYM34

About this product

The Master Lock 491B Grip Tight™ Circuit Breaker Lockout Device fits wide or tall breaker toggles typically found on hi-voltage/hi-amperage breakers. The innovative patented Grip Tight™ design effectively locks out circuit breakers with a simple thumb turn and then close clamping handle for a tight grip on the toggle. Device accepts all American Lock® and Master Lock® safety padlocks and most lockout hasps for full lockout. Durable construction and red color with powder coated steel and reinforced polymer stands up in harsh environments. Compact design is easy to carry and store.

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