40A Contactor 4NO 230V

Standard contactors for the remote switching and control of power circuits (25A-63A AC1). The choice of contactor depends upon a number of parameters, e.g. the nature of the supply, the power it is switching, the characteristics of the load, the control voltage required, number of operations. The use of LZ060 (heat dissipation inserts) between all contactors installed or between contactors and adjacent devices is required. All contactor ratings are for AC1 loads only – if the load differs from AC1 the contactor may need de-rating Screw connection 4 NO contacts