Manual and local control, when the motor circuit-breaker is used on its own, and automatic and remote control when combined with a contactor\n Motor protection provided by thermal-magnetic devices built into the circuit-breaker\n No live parts are accessible to direct finger contact\n The addition of an undervoltage trip enables the motor circuit-breaker to be tripped if voltage is lost\n The addition of a shunt trip enables remote control of tripping\n The control for the open or enclosed motor circuit-breaker can be locked in the “N/C" position using 3 padlocks\n Connectors: spring terminal, screw clamp