Page 14 of Circuit Breakers / Switches by Moeller Electric USA

circuit-breakers for north america magnetic 3 pole short-circuit releases moeller sk1230-1157en-na 13 std pack notes 1 off switches conform to ul/csa as well as the iec regulations 40 iec switching performance values from 40 a are contained on the rating plate ul 489 csa-c22.2-5.1 iec/en 60947-4-1 · nzm 2-s250-cna iec/en 60947-2 adjustable short-circuit release ii · 8 ­ 14 x in ex-factory 12 x in ­ nzm 2-s5 ­ 33-cna approx 6 ­ 10 x in ex-factory 10 x in ­ nzm 2-s250-cna 8 ­ 10 x in ex-factory 10 x in without overload release ir cna the device has components approved to ul the conditions of approval must be observed during use i.e the device must be combined with a suitable contactor and overload relay a switching capacity is stated for the complete motor-starter combination the device is approved as a csa approved single device circuit-breakers disconnect switches up to 1200 a

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