Page 103 of Circuit Breakers / Switches by Moeller Electric USA

102 technical data circuit-breakers moeller sk1230-1157en-na rated uninterrupted current 125 a nzmb1 nzmn1 circuit-breakers disconnect switches up to 1200 a general standards protection against direct contact climatic proofing ambient temperature storage operation mechanical shock resistance iec/en 60068-2-27 safe isolation to vde 0106 part 101 and part 101/a1 between auxiliary contacts and main contacts between the auxiliary contacts mounting position iec/en 60947 ul 489 csa 22.2 no 5.1 finger and back of hand proof to vde 0106 part 100 damp heat constant according to iec 60068-2-78 damp heat cyclical to iec 60068-2-30 °c °c -25 70 -25 70 20 half-sinusoidal shock 20 ms 500 300 vertical and 90° in all directions v ac v ac 90° 90° 90° 90° direction of incoming supply degree of protection device enclosures terminals as required in the operating controls area ip20 basic degree of protection with insulating surround ip40 with door coupling rotary handle ip66 tunnel terminal ip10 phase isolator and strip terminal ip00

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