Page 62 of Circuit Breakers / Switches by Moeller Electric USA

circuit-breakers disconnect switches mechanical interlock moeller sk1230-1157en-na for use with part no article no when ordered separately price see price list std pack notes 61 mechanical interlocking of door coupling rotary handles nzm1 n1 nzm1-xmv 281581 1 off rotary handles on switches or door coupling rotary handles are additionally required cannot be combined with paralleling mechanisms side wall operators and remote operator as well as nzm4-xbr insulating surrounds cannot be combined with rotary handles and door coupling rotary handles for -ul/csa approved na switches in order to establish a mechanical interlock at least 2 interlock modules are required possible combinations and interlock variants a engineering order bowden cables separately nzm2 n2 nzm2-xmv 281582 nzm3 n3 nzm4 n4 nzm3-xmv 281583 nzm4-xmv 281584 bowden cables for mechanical interlocking of door coupling rotary handles nzm1 n1 nzm2 n2 nzm3 n3 nzm4 n4 nzm-xbz225 281585 nzm-xbz600 281586 nzm-xbz1000 281587 1 off ­ mechanical interlock for remote operator for 2 switches of the same or next frame size with each other mounting beside one another nzm2 4 n2 4 +nzm2 4 n2 4 nzm2 4 n2 4 +nzm3 4 n3 4 nzm3 4 n3 4 +nzm3 4 n3 4 nzm3 4 n3 4 +nzm4 4 n4 4 nzm4 4 n4 4 +nzm4 4 n4 4 nzm2-xmvr1 104543 nzm2/3-xmvr1 104544 nzm3-xmvr1 104545 nzm3/4-xmvr1 104546 nzm4-xmvr1 104547 1 off type contains parts for both switches remote operator also required maximum switching distance a engineering cannot be combined with rotary handles door coupling rotary handles and earlymake auxiliary contacts for 2 switches of the same or next frame size with each other extra long bowden cables for mounting in neighbouring control panel fields nzm2 4 n2 4 +nzm2 4 n2 4 nzm2 4 n2 4 +nzm3 4 n3 4 nzm3 4 n3 4 +nzm3 4 n3 4 nzm3 4 n3 4 +nzm4 4 n4 4 nzm4 4 n4 4 +nzm4 4 n4 4 nzm2-xmvrl1 104548 nzm2/3-xmvrl1 104549 nzm3-xmvrl1 104550 nzm3/4-xmvrl1 104551 nzm4-xmvrl1 104552 1 off type contains parts for both switches remote operator also required maximum switching distance a engineering cannot be combined with rotary handles door coupling rotary handles and early-make auxiliary contacts notes 1 on request circuit-breakers disconnect switches up to 1200 a

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