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描述

Clamp-On Breaker Lockout 4011B

SpecificationApplicable circuit breaker 4011B : 120/277V
FeaturesMade of moulded glass-filled nylon, non-conductive, rugged, flame-retardant, heat- and chemical-resistant. The device is portable and easy to install with a push button. Pull rod locking device has a convenient thumb wheel for quick installation. Suitable for single and multi-pole circuit breakers.

Lightweight one-piece design allows for easy installation without the use of

tools.

The blade teeth bite design, stainless steel screws and curved blades can

tightly grip the breaker handle, not easy to loosen.

Fixed stopper cover adds physical resistance to prevent the switch from

moving to the ‘on’ position, preventing electrical accidents.

Locking padlock locking hole is 0.28" in diameter.

The lockout body is made of impact resistant, temperature resistant ( -58°F ~ 350.6°F), corrosion resistant reinforced polymer material.

It is durable and not easy to deform, suitable for industrial power isolation

area.


SpecificationApplicable circuit breaker 4011B : 120/277V
FeaturesMade of moulded glass-filled nylon, non-conductive, rugged, flame-retardant, heat- and chemical-resistant. The device is portable and easy to install with a push button. Pull rod locking device has a convenient thumb wheel for quick installation. Suitable for single and multi-pole circuit breakers.

Lightweight one-piece design allows for easy installation without the use of

tools.

The blade teeth bite design, stainless steel screws and curved blades can

tightly grip the breaker handle, not easy to loosen.

Fixed stopper cover adds physical resistance to prevent the switch from

moving to the ‘on’ position, preventing electrical accidents.

Locking padlock locking hole is 0.28" in diameter.

The lockout body is made of impact resistant, temperature resistant ( -58°F ~ 350.6°F), corrosion resistant reinforced polymer material.

It is durable and not easy to deform, suitable for industrial power isolation

area.


Boviisky is committed to building long-term trust through durable, compliant, and field-proven safety solutions—designed to meet real industrial standards and real-world demands.
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Boviisky has been serving professionals on Amazon for over two years, earning strong performance and consistent top rankings across key safety categories.

We invite you to explore our full range on Amazon and discover more on our official website.

PRODUCT
PRODUCT TYPES
  • Safety Padlocks
  • Lockout Kits
  • Lockout Station
  • Electrical Lockouts
  • Valve Lockouts
  • Plug Lockout
  • Group Lockout
  • Group Lockout Box