3p/4p 1250A MCCB Factory Price Molded Case Circuit Breaker

AISIKAI MCCB Normal working conditions and installation methods CategoryRequirementsElevationInstallation site not exceeding 2000 meters above sea levelAmbient air temperatureThe upper limit does not exceed+ 40 ºC; the lower limit does not exceed - 5 ºC;the average value of 24 hours does not exceed + 35 ºCPollution LevelLevel 3Installation CategoryInstallation Category Ill, Circuit Breaker 1600A IVAtmosphericconditionsAtmospheric relative humidity does not exceed 50% when the ambient air temperature is + 40 C. It can have a higher relative humidity at a lower temperature. The average maximum relative humidity of the wettest month is 90%, and the average minimum temperature of the month is + 25 C. Considering the condensation occurring on the surface of the product due to temperature changes.InstallationConditionsInstalled in places without significant shaking and shock vibration, the magnetic field near the installation site should not exceed 5 limes of the magnetic field in any direction, and leakage circuit breakers should generally be installed vertically.InstallationCircuit breaker can be installed vertically (i.e. vertically) or horizontally (i.e. horizontally).Input modeCircuit breaker can't go down, that is, only 1,3,5 power lines, 2,4,6 load lines  AISIKAI MCCB molded case circuit breaker is a new type of the circuit breaker that the company has designed and developed through adoption of a combination of international advanced technologies. Circuit breaker with overload, short circuit and under voltage protection device to protect the power lines and equipment from damage.The circuit breaker can be installed vertically (ie, vertical loading), or horizontally (ie, cross-loaded).According to the level of its rated ultimate short circuit breaking capacity, it is divided into three categories, namely L type(standard type), M type(comparatively high breaking type),H type(high breaking type),the product is small volume, high breaking capacity, short arcing and anti-vibration characteristics,it is ideal for land and marine use.Rated insulation voltage 800V,suitable for AC 50HZ, rated working voltage 690V and below the circuit for infrequent start with.AISIKAI  Molded Case Circuil Breaker Main Technical IndicatorsThe setting value of instantaneous action characteristic of MCCB for distribution is 1O.ln±20%,ASKM-1600:7ln±20%, Setting value of instantaneous action characteristic of motor protection circuit breaker is 12±20%.ItemNumber of PoleRated current (A)Rated Operating Voltage (V)Rated insulation voltage (V)Icu(Rated limit short-circuit breaking capacity)Arcing distance(mm)Test voltage (V)Icu (kA)Ics(kA)ASKM1-63L3/410/16/20/25/32/40/50/63400800400*1.1022180ASKM1-63M3/43522ASKM1-125L3/416/20/25/32/40/50/63/80/100/125400800400*1.103522≤50ASKM1-125M3/45035ASKM1-125H3/48550ASKM1-125L3/4690105ASKM1-125M3/42010ASKM1-250L3/4100/125/140/160/180/200/225/250400800400*1.103522ASKM1-250M3/45035ASKM1-250H3/48550ASKM1-250L3/4690105ASKM1-250M3/42010ASKM1-400L3/4225/250/315/350/400400800400*1.106550≤100ASKM1-400M3/4ASKM1-400H3/4ASKM1-400L3/4690ASKM1-400M3/4ASKM1-630L3/4400/500/630400800400*1.107565ASKM1-630M3/4ASKM1-630H3/4ASKM1-630L3/4690ASKM1-630M3/4ASKM1-800L3/4630/700/800400800400*1.108570ASKM1-800M3/4ASKM1-800H3/4ASKM1-800M3/4690ASKM1-1600M3/4800/1000/1250/1600400800400*1.108565ASKM1-1600H3/4ASKM1-1600M3/4690AISIKAI MCCB DIMENSION SHEETDimensionM1-63LM1-63MM1-125L/MM1-125HM1-250L/MM1-250HM1-250L/MOverallDimensionsC858587.587102102E515155555555F222222222222G141417.517.52323G16.56.57.57.511.511.5H7676739089106H19010087105112127H218.518.524242323H3888.5977L136136150150166166L1170170255255292292L2118118131131144144W78789292106106W1252530303535MoutingDimensionsA252530303535B117117129129129126Φd4.54.54.5*64.5*64.5*65.5                   A) How could I get a sample?                         Before we received the first order, please afford the sample cost and express fee.                        AISIKAI will return the sample cost back to you within your first order.                   B) Sample time?                         Existing items: Within 3 days.                     C) Whether you could make our brand on your products?                         Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.                   D) What's about MOQ? Delivery time ?                        1pcs for ATS. Normally less than 1000A MCCB with stock, quick support.                   E) How to guarantee the quality of your products?                         1) Strict detection during production one by one.                        2) Strict inspection on products one by one before shipment and intact product packaging ensured./* 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