73436727
Jul 28, 1983
Mar 25, 1986
ELECTRICAL SWITCHING APPARATUS FOR CONTROLLING CURRENT IN: CONTACTOR BREAKERS, SHORT CIRCUIT CURRENT PROTECTION LIMITERS, CONTACTORS, THERMAL MAGNETIC OVERLOAD AND SURGE CURRENT PROTECTORS, ELECTRICAL TRIPPING UNITS, SIGNALLING CONTACTS, ELECTRICAL REMOTE RESETTING UNITS, INPUT OUTPUT CONNECTORS CIRCUIT BREAKERS
Electrical and Scientific Apparatus