Page 12 of Circuit Breakers / Switches by Moeller Electric USA

circuit-breakers for north america magnetic 3 pole short-circuit releases moeller sk1230-1157en-na 11 notes 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 adjustable short-circuit release ii · 8 ­ 14 x in ex-factory 12 x in ­ nzm 1-s1,2 ­ 33-cna approx 8 ­ 14 x in ­ nzm 1-s100-cna 8 ­ 12.5 x in ex-factory 12 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 1 480 y/277 v ac from 60 a circuit-breakers disconnect switches up to 1200 a

[close]