Tsunemi Electric Co., Ltd. supply Schneider NS series molded case circuit breaker, gold quality, low price, contact us 
 Tang: 18324299998 
 Tel :0577 -27,888,998 
 Fax :0577 -27,875,998 
 QQ: 2261580 
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 First, the product description 

 NS series molded case circuit breaker molded case circuit breaker is to adopt international advanced technology research and development of new circuit breakers. Its design reflects the highest level of the limiting principle and manufacturing technology, there is a perfect structure, all modular, high breaking characteristics. Applicable to AC 690V Frequency 50-60Hz, rated current 12.5 ~ 1600A power lines using short-circuit and overload protection purposes. Rated insulation voltage up to 690V under normal circumstances to make an infrequent closed or disconnected use, also can be used for squirrel cage motors non-frequent start, running, interruption, overload and motors, short circuit and under voltage protection from . 
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 Second, the technical parameters 

 Frame current: 100A, 160A, 250A, 400A, 630A 
 Breaking level: 36KA, 50KA, 70KA, 100KA, 150KA 
 Installation: fixed, plug-in, out 
 Mode of operation: toggle lever, rotate the handle, an extension of the rotation handle, electric operating mechanism 
 Range of applications: power distribution protection, motor protection, generator protection, 400Hz applications, load switch, dual power switching system 
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 Third, NS series molded case circuit breaker model 

 NS-100F 
 NS-100N 
 NS-100H 
 NS-100S 
 NS-100L 
 NS-160F 
 NS-160N 
 NS-160H 
 NS-160S 
 NS-160L 
 NS-250F 
 NS-250N 
 NS-250H 
 NS-250S 
 NS-250L 
 NS-400N 
 NS-400H 
 NS-400S 
 NS-400L 
 NS-630N 
 NS-630H 
 NS-630S 
 NS-630L 
 NS-800N 
 NS-800S 
 NS-800H 
 NS-800L 
 NS-800F 
 NS-1600N 
 NS-1600L 
 NS-1600H 
 NS-1600F 
 NS-1600S