Auxilary Contacts

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

TeSys control relays 7 TeSys D control relays and add-on blocks Control circuit: a.c., d.c. or low consumption