Page 50 of Circuit Breakers / Switches by Moeller Electric USA

circuit-breakers disconnect switches shunt releases with screw terminal moeller sk1230-1157en-na std pack notes 49 1 off cannot be installed simultaneously with nzm xhiv earlymake auxiliary contact or nzm xu undervoltage release cannot be used in conjunction with nzm xr remote operator intermittent operation guaranteed by series connection of a n/o contact m22 ck10 standard auxiliary contact the maximum operating time of the shunt release for mesh network circuit-breaker is 1 s nzm3 early-make of the auxiliary contact with on and off switching manual operation approx 20 ms nzm4 early-make of the auxiliary contact with switch on manual operation approx 90 ms 1 off circuit-breakers disconnect switches up to 1200 a

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