HD12-600/31 open type knife switch, rated voltage 380V, rated current 600A

Short Description:

An open-type knife switch, model HD12-600/31, is an electrical device used to control the opening and closing of a circuit. It is usually installed in a distribution box to switch the power supply manually or automatically.

With a maximum current of 600A, the HD12-600/31 switch has a variety of features including overload protection, short-circuit protection and earth leakage protection. These safety measures ensure the safe operation of the circuit and avoid fire or other dangerous situations caused by malfunctions. In addition, the switches offer good durability and reliability, allowing them to remain stable and safe over long periods of time.

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Short Description

1. High safety: this model of open type knife switch has good safety performance, which can effectively prevent the occurrence of electric shock accident.

2. Reliable: As the knife switch adopts mechanical structure, the switch action is reliable and not easy to fail or misoperation.

3. Convenient maintenance: the structure of the open type knife switch is simple, easy to disassemble and maintenance; at the same time, its internal components are relatively few, easy to replace the damaged parts.

4. Economical and practical: compared with other types of switches, such as contactors, etc., open-type knife switch is more affordable, and longer service life.

5. Energy efficient: open type knife switch is usually used to control circuit breaker and motor start, can realize the function of quickly cut off the power supply and turn on the current, so as to improve the efficiency of electricity and reduce energy waste.