Page 83 of Circuit Breakers / Switches by Moeller Electric USA

82 circuit-breakers disconnect switches nzm4 terminals moeller sk1230-1157en-na max cable connection area rated current 1 for use with terminal capacities type of conductor in a tunnel terminal ­ max 1400 nzm4 ns4 3 pole copper cabless al cable s s 1 x 50 ­ 240 4 x 50 ­ 240 1 x 50 ­ 240 4 x 50 ­ 240 1 x 0 ­ 500 4 x 0 ­ 500 terminal capacities mm2 awg/kcmil circuit-breakers disconnect switches up to 1200 a connection on rear not ul/csa approved ­ max 1250 nzm4 n4 three pole copper cable lugs aluminium cable lugs 1 x 120 ­ 185 2 x 95 ­ 185 4 x 35 ­ 185 1 x 185 2 x 70 ­ 185 4 x 50 ­ 185 notes 1 see page 80

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