Arc chute for mcb XMCB6A-125H with nickel plating
The arc chute includes a plurality of metal arc-splitting plates and a two-part casing formed of dielectric material and assembled with a single push-type fastener. A top portion of the casing includes a shielding and retaining portion for the metal arc-splitting plate closest to the origin of an arc.
We have arc chamber for miniature circuit breakers, moulded case circuit breakers, earth leakage circuit breaker and air circuit breakers.
|MATERIAL:||IRON Q195，GREEN VULCANIZED FIBRE PAPER|
|NUMBER OF GRID PIECE(pc):||13|
|CLADDING & THICKNESS:||NICKEL|
|PLACE OF ORIGIN:||WENZHOU, CHINA|
|APPLICATION:||MCB, miniature circuit breaker|
The general arc chamber structure design : the arc chamber of the circuit breaker are mostly designed in grid arc extinguishing mode. The grid is made of with 10# steel plate or Q235. To avoid rust the plate can be coated with copper or zinc, some are nickel plating. The size of the grid and the grid in the arc is: the thickness of the grid (iron plate) is 1.5~2mm, the gap between the grids (interval) is 2~3mm, and the number of grids is 10~13.
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