Page 518 of Current Catalog by Moeller Electric USA

09/075 molded case circuit breakers and disconnect switches voltage trips motor operators for nzmh9 rated control voltage type suffix article no to be ordered with device only list price see price list notes v/hz shunt trips 100 continuous duty rating 53 51 if desired automatic disconnection of the shunt trip coil can be achieved by using the nhi auxiliary contact in series with the coil shunt trips cannot be mounted together with undervoltage trips ac 120/60 208/60 240/60 480/60 600/60 dc undervoltage trips non-delayed continuous duty rating 52 51 +a-nzm9120v60hz 057267 +a-nzm9208v60hz 057750 +a-nzm9240v60hz 057982 +a-nzm9480v60hz 059333 +a-nzm9600v60hz 059641 +a-nzm924vdc 060081 shunt trips are typically used to electrically trip the device from a remote location 24 intermittent operation requires coil clearing auxiliary contact nhi22-nzm9 u power can be applied to the undervoltage trip using vhi early-make auxiliary contacts in series with the undervoltage trip coil cannot be mounted together with shunt trips ac 120/60 208/60 240/60 480/60 600/60 dc 24 +u-nzm9120v60hz 048136 +u-nzm9208v60hz 048287 +u-nzm9240v60hz 048427 +u-nzm9480v60hz 048729 +u-nzm9600v60hz 048841 +u-nzm924vdc 049868 can only be supplied with device with three wire control manual operation possible with handle two-wire control maintain pilot command min 1.5s l1 l 0i undervoltage trips will electrically trip the device open under power loss and can be used for control interlocking purposes e.g to disconnect the main switch in emergency-stop circuits motor operator for quick-acting switches closing time on receipt of signal 60 ms time lag between signals must be at least 3 s ac 120/60 208/220/60 +ms9120v60hz 015644 +ms9208/220v60hz 002448 70 71 72 73 ms9 74 n l l2 three-wire control l1 o 1s l 0 i 30ms i 70 71 74 72 73 ms9 n l l2 circuit breakers disconnect switches molded case switches

[close]