Parts for contactors

The contactors are designed for shunting switching on and off of operating currents in the event of a large number of switching operations. Due to the usually low short-circuit strength, the contactor must cooperate with fuses that increase the short-circuit strength, but also limit the operating currents of the contactor-fuse set due to low rated currents of the fuses. When selecting a contactor to work in a specific place of the network, the same criteria as in the case of disconnectors should be used, taking into account the required durability and switching frequency. This category contains additional contactor items including terminals, auxiliary contact kits and the like.