Page 117 of Circuit Breakers / Switches by Moeller Electric USA

116 technical data undervoltage release shunt release moeller sk1230-1157en-na nzm12/3 xu nzm4-xu circuit-breakers disconnect switches up to 1200 a undervoltage release rated control voltage alternating voltage at 50/60 hz dc operating range drop-out voltage pick-up voltage power consumption ac sealing ac dc sealing dc max opening delay response time until the main circuits open minimum command time terminal capacities solid or flexible conductor with ferrule us us v ac v dc x us x us 24 ­ 600 12 ­ 250 0.35 ­ 0.7 0.85 ­ 1.1 24 ­ 600 12 ­ 250 0.35 ­ 0.7 0.85 ­ 1.1 va w ms ms mm2 awg 1.5 0.8 19 10 ­ 15 1 x 0.75 ­ 2.5 2 x 0.75 ­ 2.5 1 x 18 ­ 14 2 x 18 ­ 14 3.6 2.5 23 10 ­ 15 1 x 0.75 ­ 2.5 2 x 0.75 ­ 2.5 1 x 18 ­ 14 2 x 18 ­ 14 uvu-nzm undervoltage releases off-delayed rated operational voltage alternating voltage at 50/60 hz dc inrush current peak value power consumption delay time with additional external capacitor 90.000 µf f 35 v with additional external capacitor 30.000 µf f 35 v terminal capacities solid or flexible conductor with ferrule ue ue ie tsd v ac v dc ma va ms s s 24 220 ­ 550 24 500 50 70 ­ 4000 to 16 to 8 mm2 1 x 0.5 ­ 2.5 2 x 0.5 ­ 1.5 nzm12/3 xa shunt release rated control voltage ac dc frequency range operating range ac dc power consumption sealing ac/dc maximum current consumption at 110 us 230 v 50 hz maximum opening delay response time until opening of the main contacts maximum duty factor minimum command time terminal capacities solid or flexible conductor with ferrule nzm4-xa nzm2/3-xa mns nzm4-xa mns us us v ac v dc hz x us x us va/w a ms ms ms mm2 awg 12 ­ 525 12 ­ 525 0 ­ 400 0.7 ­ 1.1 0.7 ­ 1.1 2.5 ­ 20 l 10 ­ 15 1 x 0.75 ­ 2.5 2 x 0.75 ­ 2.5 1 x 18 ­ 14 2 x 18 ­ 14 12 ­ 600 12 ­ 600 0 ­ 400 0.7 ­ 1.1 0.7 ­ 1.1 2.5 ­ 22 l 10 ­ 15 1 x 0.75 ­ 2.5 2 x 0.75 ­ 2.5 1 x 18 ­ 14 2 x 18 ­ 14 230 ­ 50/60 0.1 ­ 1.1 ­ ­ 0.5 20 1000 10 ­ 15 1 x 0.75 ­ 2.5 2 x 0.75 ­ 2.5 1 x 18 ­ 14 2 x 18 ­ 14 230 ­ 50/60 0.1 ­ 1.1 ­ ­ 1 22 1000 10 ­ 15 1 x 0.75 ­ 2.5 2 x 0.75 ­ 2.5 1 x 18 ­ 14 2 x 18 ­ 14

[close]