Bistable installation contactor ISB-420-31

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€31.65
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The bistable installation contactors are only switched on and off with a pulse or manually. When switched, the coil does not consume any power and therefore does not cause any additional heat in the control cabinet. 

The double-breaking contacts increase switching reliability. They are therefore suitable for switching all types of electrical loads such as: electrical devices and units, AC and three-phase motors, pumps, air conditioning systems, electrical heaters and a wide variety of types of lighting.

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4 contacts:

normally closed and/or normally open

High contact load

20A per contact

Auxiliary contacts

2 contacts 6A, 2 NO, 2 NC, 1 NO and 1 NC

Central control block

For controlling central on and/or central off commands

With manual operation and locking

The manual operation is also the switching status display. The remote control can be switched off with a second switch. (Maintenance work)

ISB-420-31

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