Arc chute for mcb XMCB3-125H with IRON 10#, PLASTIC PA66

Short Description:

PRODUCT NAME: ARC CHUTE / ARC CHAMBER

MODE NO.: XMCB3-125H

MATERIAL: IRON 10#, PLASTIC PA66

NUMBER OF GRID PIECE(pc): 8

SIZE(mm): 16.8*15.1*14.4

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Product Detail

Product Tags

Introduction

Arc, with high temperature and hard light, appears when the circuit breaker breaks large current. It may burn out the accessories and keep the electricity working when it need to be terminated.

The ARC CHAMBER sucks the arc, divides it into small sections and finally extinguish the arc. And it also helps to cool and ventilate.

We have arc chamber for miniature circuit breakers, moulded case circuit breakers, earth leakage circuit breaker and air circuit breakers.

We have technicians and toolmakers who can develop and design all kinds of arc chamber according to different requirements in the shortest time.

Details

5 XMCB3-125H Arc chute VULCANIZED FIBRE PAPER

MODE NO.:	XMCB3-125H
MATERIAL:	IRON 10#, PLASTIC PA66
NUMBER OF GRID PIECE(pc):	8
WEIGHT(g):	6.8
SIZE(mm):	16.815.114.4
CLADDING & THICKNESS:	NICKEL
PLACE OF ORIGIN:	WENZHOU, CHINA
APPLICATION:	MCB, miniature circuit breaker
BRAND NAME:	INTEMANU

Product Characteristic

The shape of arc extinguishing gate is mostly designed as V shape, which can reduce the resistance when the arc enters, and also optimize the magnetic circuit to enhance the suction force to the arc. The keys are the thickness of the grid when designing the arc chamber, as well as the distance between the grids and the number of grids. When the arc is driven into the arc chamber, the more grids it has the arc will be divided into the more short arcs, and the area cooled by the grids is larger, which is conducive to arc breaking. It is good to narrow the gap between the grids as far as possible (a narrow point can increase the number of short arcs, and also can make the arc close to the cold iron plate). At present, the thickness of most grids is between 1.5~2mm, and the material is cold rolled steel plate (10# steel or Q235A).

Our Advantages

Product Customization

Custom arc chute are available upon request.

① How to customize the arc chute?

Customer offers the sample or technical drawing, our engineer will make few samples for testing in 2 weeks. We will start making the mould after customer checks and confirms the sample.

② How long we take to make a new arc chute？

We need 15 days to make sample for confirming. And making a new mould needs about 45 days.