Page 76 of Circuit Breakers / Switches by Moeller Electric USA

circuit-breakers disconnect switches nzm3 terminals moeller sk1230-1157en-na terminal capacities cu strip number of segments x width x segment thickness mm part no article no when ordered with basic unit price see price list part no article no when ordered separately price see price list std pack notes 75 copper busbar width x thickness mm min 6 x 16 x 0.8 max 20 x 24 x 0.5 max 11 x 21 x 1 10 x 24 x 1.0 5 x 24 x 1.0 or 2 x 8 x 24 x 1.0 +nzm3-xkco 262246 nzm3-xkc 260042 1 off +nzm3-xkcu 262245 type suffix and type contain parts for a circuit-breaker side at top or bottom for 3 pole circuit-breakers conversion kit for circuit-breaker with screw connection fitted within the switch housing o for fitting at the top u for fitting at the bottom ue f 525 v ac · use nzm3-xksa cover use with flexible and highly flexible conductors ferrules note the max terminal capacity when using ferrules 10 x 32 x 1.0 5 x 32 x 1.0 30 x 10 30 x 5 nzm3-xks 260039 1 off type contains parts for a terminal located at top or bottom for 3 pole circuitbreakers standard connection with all nzm3 and n3 circuit-breakers conversion kit for circuit-breaker with box terminal use special cable lugs narrow version a 73 fitted within the switch housing when a busbar is used insulation is required 400 mm e.g using heat shrink and a shroud nzm3-xksa ue f 525 v ac a shroud nzm3-xksa must be used with all other connection types 2 x 10 x 50 x 1.0 2 x 10 x 50 nzm3-xkv70 100514 1 off type contains parts for a terminal located at top or bottom for 3 pole circuitbreakers central holes e.g for up to 2 cable lugs per phase can be fitted to circuit-breaker with screw termination phase isolator supplied distance between pole centres with nzm3-xkv70 70 mm drilled hole available for control cable terminals nzm3-xk300 and nzm3-xk22x21 can be mounted circuit-breakers disconnect switches up to 1200 a

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