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Hello I replace the contactor day night of my balloon EC by a contactor Legrand The thermostat of the balloon was connected by two cables (normal until then) directly on the old contactor (Télémécanique NV1-CB410) Can you train me for the new connection because the scheme of the old contactor does not bring me anything? Thanks in advance

I think you will find the answer in our site to article RELAY HOLLOW HOURS: CONNECTION DIAGRAM whose schema comes from a Legrand documentation.

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