WSM-250 Main Switch Circuit Breakers

Rated current:100/125A

Rated voltage Ue(AC):230/400V 

Standard:BS EN60947-3

Brand:Laiwo

Email:sales@wosom.cn

Telephone:+86-15067706272

whatsapp:+86-15067706272

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Product Description

WSM-250 Main Switch Circuit Breakers are key devices used to isolate, segment and switch high-voltage circuits in power systems. They can safely connect or disconnect circuits under no-load conditions, providing a safe electrical isolation environment for equipment inspection and maintenance.

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Technical Parameters
Part No Description
WSM3250 3 Pole 250A
Product Features

The WSM-250 Main Switch Circuit Breaker is designed to provide reliable control and protection for electrical systems in a variety of applications, including residential, commercial, and industrial settings. With a high breaking capacity, this circuit breaker ensures safe interruption of current in the event of overloads or short circuits, helping to protect connected equipment. Its robust design allows for easy installation in standard panel configurations, while a clear on/off indicator provides quick visual confirmation of the switch position. The WSM-250 also features a secure locking mechanism to prevent accidental operation. Compliant with national electrical safety standards, this main switch circuit breaker enhances overall safety and reliability in electrical installations. With its durable construction and efficient performance, the WSM-250 is an essential component for effective power distribution and management.

100/125A Rated Current

230/400V Rated Voltage

10,000 Cycles Electrical Life

10,000 Operations Mechanical Life

BS EN60947-3 Compliant

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