ACB Air Blast Circuit BreakersFunction EBS1W model universal type circuit breaker ACB applied to AC 50Hz, power conversion system rated insulation voltage 1000V, rated current 1000~6300A, has the dual-power supply system. When one fails to power, the automatic conversion between the guarantee the power supply reliability and security. The air circuit breaker ACB has fixed and drawer type. Technical Parameter Model typeEBS1WStandardIEC60947-1, IEC60947-2 and IEC60947-4-1Poles3P, 4PRated current In(A)Up to 6300ARated insulation voltage Un(V)1000VMaking time (ms)30Electrical life (times)6,000Mechanical life (times)10,000Breaking capacity100kARated Current of N-pole100% InFeatures ●Compact structure●High breaking capacity●No arcing distance and high safety●With complete and reliable intelligent protection functions●Integration communication, compatible to many protocols●Simple installation, horizontal or vertical connection for main circuit●Many accessories are availableApplicable Working Ambient temperature-5~+40℃, the average value cannot exceed to +35℃ within 24hAltitude≤2000 mRelative humidityless than 50% at 40℃, higher relative humidity is allowed at lower temperature.Pollution levelII.Installation locationMount on the place where has no obvious vibration or impact