ON-NC-ON AC 660V 10A 4 Terminals 3 Positions Rotary Selector Key Lock Switch

Descriptions:

3 position rotary selector button with key lock, the push button switch has 2 NO(Normally Open) when the selector button at the center position. When the selector button at other two position, the push button switch has 1 NO(Normally Open) and 1 NC(Normally Close).
The three position rotary switch is used in industrial controlling circuits for controlling in electromagnetic starter, Contactor, Relay and other electric circuits.
They are known in the electric markets as their mature technics which are suitable for the enviroment protection rules.
It has the advantages of safety, longevity, reliability and excellent design,harmonious in colour,design and function.

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