The CA7 contactor series represents the most modern and flexible IEC power contactor available today. A wide selection of contactors covers the entire CA7 horsepower range (up to 75HP @ 460/575V). Six of the contactors are only 45mm wide, an extremely small footprint for such rugged performance. The CA7-9 to 55A contactor sizes include an Electronic DC Coil option. The Electronic DC contactor design is the same size as the AC contactors, providing a compact unit for DC applications. Very low inrush and low power consumption result in a smaller power supply aThe entire CA7 contactor line features mechanically linked contacts, such that if a main power pole welds, adequate clearances exist (greater than or equal to 0.3mm) to ensure that the auxiliary contacts do not change state when coil power is removed and the device tries to open. This is a requirement in safety circuits. nd smaller panel size.CA7-40-M40-277 is a40A Contactor with 277V coiland4NO Auxiliary contac ts.
Spec Sheet CA7-40-M40-277
