Page 34 of Circuit Breakers / Switches by Moeller Electric USA

circuit-breakers disconnect switches undervoltage release moeller sk1230-1157en-na std pack notes 33 1 off when the undervoltage release is de-energized accidental contact with the main contacts of the switch during attempts to switch on is safely prevented early-make of the auxiliary contacts with on and off switching manual operation approx 20 ms cannot be used in conjunction with nzm xr remote operator undervoltage releases cannot be installed simultaneously with nzm xhiv early-make auxiliary contact or nzm xa shunt release 1 off when the undervoltage release is de-energized accidental contact with the main contacts of the switch during attempts to switch on is safely prevented early-make of the auxiliary contacts with switch on manual operation approx 90 ms cannot be used in conjunction with nzm xr remote operator undervoltage releases cannot be installed simultaneously with nzm xhiv early-make auxiliary contact or nzm xa shunt release circuit-breakers disconnect switches up to 1200 a

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