China wholesale Rcbo Arc Chute Factory – Arc chute for mcb XMCBEG with red vulcanized fibre paper – Ximu
China wholesale Rcbo Arc Chute Factory – Arc chute for mcb XMCBEG with red vulcanized fibre paper – Ximu Detail:
Introduction
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
| MODE NO.: | XMCBEG |
| MATERIAL: | IRON Q195，RED VULCANIZED FIBRE PAPER |
| NUMBER OF GRID PIECE(pc): | 13 |
| WEIGHT(g): | 17.9 |
| SIZE(mm): | 24.8*13.12*22.5 |
| CLADDING & THICKNESS: | ZINC |
| 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).
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.
Our Advantages
Complete Range of Products
Full range of arc chambers for miniature circuit breakers, moulded case circuit breakers, earth leakage circuit breaker and air circuit breakers.
Product detail pictures:
Related Product Guide:
Cooperation
We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for China wholesale Rcbo Arc Chute Factory – Arc chute for mcb XMCBEG with red vulcanized fibre paper – Ximu, The product will supply to all over the world, such as: Australia, Oslo, Uruguay, We adhere to the honest, efficient, practical win-win running mission and people-oriented business philosophy. Excellent quality, reasonable price and customer satisfaction are always pursued! If you are interested in our items, just try to contact us for more details!
By Jocelyn from Sevilla - 2017.02.14 13:19
The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
By Salome from Madrid - 2017.03.08 14:45
