High Quality Moulded Case Circuit Breaker Silver Contact Good Copper

 Sphere of application KNM1 series moulded case circuit breaker(hereafter reffered to as simply breaker) The rated insulation voltage  of the breaker is 800v (KNM1-63 is 500v),suitable for turn-on or turn off not frequency and starting a motor not frequently  in the circuit of AC 50hz,rated working voltage 690V or bellow (KNM1-63 is 400v)-rated working current up to800A (KNM1- 800 is motor protection-free), The breakers have overload, short -circuit andunder voltage protection devices, so as to protect  the circuit and the power equipment against damage. Breakers could be installed vertically(upright) or horizontally (transverse); Breakers has disconnecting function, its corresponding symbol is shown as "fuhao"; Breakers comply with demands of following standards IEC 60947-1 and GB/T14048.1-2000 general IEC 60947-2 and GB/T14048.1-2001 low voltage breakers IEC 60947-4-1 and GB/T14048.4-2003 mechanical contactors and motor starters IEC 60947-5-1 and GB/T14048.5-2001 electrical equipments of electromechanical control circuit  Main technical data               TypeFrameRatedRatedworkingvoltage(V)RatednsulationvoltageRated limitingshort-circuitbreakingabilityKA400VRatedopearatingshort-ircuit breakerability KA400V Outline Mountngdmension dimensonscurrentcurrent  LW3Pi4PHAB 4-ΦdKNM1-63L (6).1016,  25181357873.5  KNM1-63M 40,50,63  5035135 78/103 81.5  KNM1-100L    35181509268    (10).1620,         KNM1-100M 10025,32,40,50,AC40OV690V5035   30129Φ4.5  63,80100         KNM1-100H    8550     KNM1-160L    352216510786  KNM1-160M 160100125,AC40OV690V5035   35 126Φ4.5140160       165 107/142103  KNM1-160H    8550     KNM1-225L    352216510786    100125140         KNM1-225M225 160180200AC400V690V5035   35 126Φ4.5KNM1-225H    8550     KNM1-400L    4235257 150/19810544 194Φ7KNM1-400M 400 225250315350,400AC40OV690V6550            25750/9805  KNM1-400H    10065     KNM1-630L    4235270 182/24011058 200Φ7KNM1-630M 630 400500630AC400V690V6550     KNM1-630H    10065     KNM1-800M    7550      800 630700800AC4OOV690V  275 21010370 243 KNM1-800H 100 65Company IntroductionWenzhou Korlen Electric Appliances Co., Ltd, It is a joint venture. My company is a manufacturer including design, development, produce and sale, professional producing MCB, MCCB, RCCB and AC contactor etc. Product enterprises. The company owns import and export power of self-run, expanding Europe and America, Middle East, Southeast Asia etc. Market, set a good Public praise. The company have more than 1500 workers, including senior engineer among them, engineer at inside of more than 100 technician. And then set up to cover area more than 50 acres, construct area is more than 38000 square meters of the modern industrial zone, providing with the forerunner's standard laboratory and various examination equipments. Under Korlen people to make great effort unremittingly, designed and developed by oneself, develop and produce the series of MCB, RCCB filled up local blank, attain inter-national advanced level, and acquire more than 20 national patents. The company acquires "30 strong eminent enterprises, top ten of export income, yueqing star class enterprise, attach importance to contract and keeps promise" title of honor for many times past years. Company still the initiative pass ISO 9001 management system verification and 14001 environments management system verification. Our product passed quality verification of domestic and international authority organization like the CB SEMKO NF SIRIM SNI CE PCT TSE, In the meantime high breaking capacity breaker of our company in this city is the unique product which got " Yueqing famous brand product" by Yueqing people government. Korlen Electric Appliances is willing to make friends with social public, the world outside businessman join hands together for prosperous society and development to build a brighter future.CertificatesFactory LinesExhibition  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1