Wholesale 10KA 6KA iec certified mcb Mini Circuit Breaker wenzhou high mcb

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Advantages

♦The state-of-art design
♦Elegant appearance;cover and handle in arc shape make comfortable operation.
♦Contact position indicating window
♦Transparent cover designed to carry label.
♦Handle central-staying function for circuit faultl indicating OIn case of overload to protected clrcut,MCB handle trips and stays at central position,which Oenables a quick solution to the fauly line,The handle cannot stay in.such position when operatedmanally.
♦High short-circuit capacity OHigh shart-circuit capacity 10KA tor whole range and 15kA capacity tor current rating up to 40A thanks to the powerful electric arc extinguishing system.
♦Long electrial endurance up to 6000 cycles thanks to quick making mechanism.
♦Handile padlack device OMCB handle can be locked either at“ON”position or at“OFF”position to prevent unwanted operation of the product.
♦Screw terminal lock device OThe lck device prevents unwanted or casual dismounting of connected terminals.

Technical Data 

♦PoleNo:1,1P+N,2,3,3P+N,4
♦Rated voltage:AC 230/400V
♦Fated current(A):1,2.3.4.6.10,13.16,20,25,32,40,50,63
♦Tipping curve:B.C.D
♦Rated short-circult capacity(lcn):10kA.BkA
♦Rated service short-circuit breaking capacity(lcs):7.5kA.6kA
♦Rated frequenays 50/60Hz
♦Energy liting class:3
♦Rated impulse withstand voltage.6.28V
♦Electro-mechanical endurance.20000
♦Contact position indication


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