Arc chute for mcb XMCBDZ47-63 RED VULCANIZED FIBRE PAPER

Short Description:

PRODUCT NAME: ARC CHUTE / ARC CHAMBER

MODE NO.: XMCBDZ47-63

MATERIAL: IRON Q195，RED VULCANIZED FIBRE PAPER

NUMBER OF GRIDE PIECE(pc): 9

SIZE(mm): 18*14*23

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Product Detail

Product Tags

Introduction

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.

Details

3 XMCBDZ47-63 Air circuit breaker Arc chute

5 XMCBDZ47-63 Miniature circuit breaker Arc chamber

MODE NO.:	XMCBDZ47-63
MATERIAL:	IRON Q195，RED VULCANIZED FIBRE PAPER
NUMBER OF GRIDE PIECE(pc):	9
WEIGHT(g):	10.5
SIZE(mm):	181423
CLADDING & THICKNESS:	ZINC
PLACE OF ORIGIN:	WENZHOU, CHINA
APPLICATION:	MCB, miniature circuit breaker
BRAND NAME:	INTEMANU

Product Characteristic

Copper plating and zinc plating have the same function in breaking current. But when plated by copper, the heat of the arc will make the copper powder run to the contact head, make it into copper silver alloy, which will cause bad consequences. Nickel plating perform well, but the price is high. During installation, the upper and lower grids are staggered, and the distance between the grids is optimized according to different circuit breakers and different short-circuit breaking capabilities.

There must be a certain tilt when rivet the grids, so that the gas exhausting will be better. It can also benefit in lengthening the short arc during the arc extinguishing.The support of arc chamber grid is made of melamine glass cloth board, melamine formaldehyde plastic powder, red steel board and ceramics, etc. And vulcanized fiber board,polyester board, melamine board, porcelain (ceramics) and other materials are more used overseas. vulcanized fiber board is poor in heat resistance and quality, but the vulcanized fiber board will release a kind of gas under arc burning, which helps to extinguish the arc; Melamine board performs better, the cost is relatively high, and ceramics can not be processed, the price is also expensive.

FAQ

1. Q: Can you offer mould making services?
A: We have made many mould for different customers for years.

2. Q: How about the guarantee period?
A: It varies according the different kinds of product. We can negotiate it before place an order.

3. Q: What is your production capacity?
A: We can produce 30,000,000 pcs every month.

4. Q: How about the scale of your factory?
A: Our total area is 7200 square meter. We have 150 staffs, 20 sets of punch machines, 50 set of riveting machines, 80 sets of point welding machines and 10 sets of automation equipments.