Product details

Origin:USA

Brand:A-B

Product ID: 140U-HS4E

product description 

Product name: Circuit breaker operating handle

Product Description:

The circuit breaker operating handle is a tool used to manually operate the circuit breaker, allowing the user to open or close the circuit by simple mechanical action. This product is designed for use with molded case 140U circuit breakers and meets the NEMA (National Electrical Manufacturers Association) 3R/3/12/4/4X protection class requirements. When the original circuit breaker operating handle needs to be replaced, this product can be used as a replacement, model 140U-PY.

Main features:

Compatibility: Designed for 140U molded case circuit breakers to ensure perfect fit and functional realization.

Protection level: Meet NEMA 3R/3/12/4/4X protection level requirements, suitable for a variety of harsh environments and application scenarios.

Easy operation: The design is simple, the operation is intuitive, the user can easily operate the circuit breaker through the handle.

Replaceable: As an original part of the 140U circuit breaker, it can be used as a replacement for damaged or lost operating handles.

Application scenario:

This type of circuit breaker is applicable to scenarios that require manual operation, such as industrial equipment, mechanical equipment, and data centers.

Suitable for electrical systems in harsh environments or requiring high levels of protection, such as outdoor facilities, wet environments, etc.

In SUMMARY:

Circuit breaker handle is a tool for manual operation of circuit breakers. This product is designed for 140U molded case circuit breakers and meets the requirements of NEMA 3R/3/12/4/4X protection class. Simple operation, high protection level, suitable for a variety of application scenarios. When the original circuit breaker operating handle needs to be replaced, this product can be used as a replacement to ensure the normal operation and convenient operation of the electrical system.