Humfree contactor 40A 4NO 230V Humfree for the control of circuitsGuarenteed silence during the entire life of the productCan be equipped with auxiliary contact and sealig capsRated operational voltage: 400 V Frequency: 50/60Hz Type of connection: With screw Operating temperature: -10 to 50 ° C Storage temperature: -40 to 80 ° C Connection cross-sect rigid cable: 4 / 25mm2 Connection cross-sect. flexible cable: 4 / 16mm2 To reduce the mutual heating when using several contactorsit is recommended to use the LZ060 spacerNumber of modules: 3According to standard: EN 61095