Page 22 of Circuit Breakers / Switches by Moeller Electric USA

disconnect switches for north america 3 pole moeller sk1230-1157en-na 3 switch positions i 0 can be tripped remotely with shunt/under voltage release rated current rated uninterrupted current short-circuit protection max gg/gl fuse1 short-circuit protection max fuse ots characteristic short-circuit rating with ots fuse at 480 v in iu a switch-disconnector 3 pole terminals standard terminal screws as accessories 63 100 125 line and load box lugs installed 160 250 225 10 10 1 off 125 125 125 150 150 150 10 10 10 ­ ­ ­ 1 off a a ka at 600 v ka part no article no price see price list std pack 21 terminal screws standard terminals as accessories 400 550 630 630 ­ 2 ­ 2 14 14 14 14 n3-400-na 271169 n3-550-na 293635 1 off 600 800 1000 1200 1600 1600 1600 1600 ­ 2 ­ 2 ­ 2 ­ 2 25 25 25 25 25 25 25 25 n4-600-na 292386 n4-800-na 271171 n4-1000-na 271172 n4-1200-na 271173 notes main switch characteristics including positive drive to iec/en 60204 and vde 0113 isolating characteristics to iec/en 60947-3 and vde 0660 protection against accidental contact according to iec undervoltage and shunt releases and hia trip-indicating auxiliary contacts can be used in addition to n disconnect switches n3 and n4 can also be combined with the nzm xr remote operator switches conform to ul 489/csa 22.2 no 5.1 as well as to the iec regulations notes for terminals a 67 1 for 2 for use when using a switch-disconnector to en 60947-3 use when using a switch-disconnector to n3 na and n4 na without protective device to ul 1087 csa 22.2 no 5.2 circuit-breakers disconnect switches up to 1200 a

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