Description
The Master Lock No. 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 stands up in harsh environments and compact design is easy to carry and store.
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
Device accepts all American Lock and Master Lock safety padlocks and most lockout hasps for full lockout. Durable construction stands up in harsh environments and compact design is easy to carry and store.
Specifications
Lockout Type: Clamp-OnFor 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
