Page 75 of Circuit Breakers / Switches by Moeller Electric USA

74 circuit-breakers disconnect switches nzm3 terminals moeller sk1230-1157en-na max cable connection rated current1 in a box terminal max 500 400 ul/csa 16 circuit-breakers disconnect switches up to 1200 a for use with terminal capacities type of conductor terminal capacities mm2 awg/kcmil nzm3 ns3 three pole copper conductors cu cable 1 x 35 ­ 240 2 x 16 ­ 120 1 x 2 ­ 500 25 max 630 screw connection max 630 15 nzm3 ns3 three pole copper cable lugs aluminium cable lugs max 400 o 10.5 1 x 16 ­ 240 2 x 16 ­ 240 1 x 10 ­ 120 2 x 10 ­ 120 1 x 4 ­ 350 32 connection width extension max 630 nzm3 ns3 three pole copper cable lugs aluminium cable lugs 2 x 300 2 x 500 notes 1 the following applies for the rated current the values have been determined conform to iec 60947 switchgear standard and generally relate to the max defined cross-sections and are intended for the purpose of orientation the engineering standards which apply in each case must be observed.

[close]