-fault protection protection of systems cablesmotors generators 3 pole version ul489/ ... csa5 iec 60947 a6 circuit-breakers without overcurrent 1 protection for north ... current up to 1200 a remotely tripped with undervoltage or shunt release 3 pole ... a remotely tripped disconnect switches with undervoltage or shunt release 3 pole ... standard auxiliary contact 11 switching with the main contacts used for indication ... 11 general indication of tripping with trip due to overload or short-circuit ... for undervoltage releases a 50 door coupling rotary handle · lockable · with door ... a 86 tunnel terminals for al and cu cable standard with control circuit terminal ... equipment of frame size 1 fitted within the switch housing nzm1 a 66 nzm2 a 70 ... protection against direct contact where cable lugs busbars or tunnel terminals are ...
