China wholesale Rccb Breaker Suppliers – Arc chamber for air circuit breaker XMA8GB – Ximu
China wholesale Rccb Breaker Suppliers – Arc chamber for air circuit breaker XMA8GB – Ximu Detail:
Introduction
The mechanism of arc chamber is used to form a cavity to discharge gas outward,so the high-temperature gas can be discharged quickly, and the arc can be accelerated to enter the arc chamber. The arc is divided into many serial short arcs by metal grids, and the voltage of each short arc is reduced to stop the arc. The arc is drawn into the arc chamber and cooled by grids to increase the arc resistance.
Details
Mode No.: XMA8GB
Material: IRON DC01, BMC,INSULATION BOARD
Number of Grid Piece(pc): 17
Weight(g): 662.5
Size(mm): 87*59.5*87
Cladding: BLUE WHITE ZINC
Electroplating: The grid piece can be plated by zinc, nickel or other kinds of cladding material as customer required.
Place of Origin: Wenzhou, China
Applications: MCB, miniature circuit breaker
Brand Name: INTERMANU or customer’s brand as required
Samples: Samples are free, but customer need to pay for the freight charge
Lead Time: 10-30 days is needed
Packing: Firstly they will be packed in poly bags and then cartons or wooden pallet
Port: Ningbo, Shanghai, Guangzhou and so on
MOQ: The MOQ depends of different kinds of product
Product Characteristic
Based on the principle of arc extinguishing, to choose the reasonable arc extinguishing system, that is, the structure design of arc extinguishing chamber.
The structure of the metal grid arc chamber : the arc chamber is equipped with a certain number of steel plates (magnetic materials) of 1~2.5mm thickness. The surface of the grid is zinc, copper or nickel plated. The role of electroplating is not only to prevent rust, but also to increase the arc extinguishing ability (copper plating on steel sheet is only a few μm, it will not affect the magnetic conductivity of steel sheet). 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.
Product detail pictures:
Related Product Guide:
Cooperation
Persisting in "High quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with consumers from equally overseas and domestically and get new and old clients' large comments for China wholesale Rccb Breaker Suppliers – Arc chamber for air circuit breaker XMA8GB – Ximu, The product will supply to all over the world, such as: Nairobi, Washington, Turin, Our company abides by the management idea of "keep innovation, pursue excellence". On the basis of assuring the advantages of existing products, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.
By Ruth from Brasilia - 2017.09.16 13:44
This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
By trameka milhouse from luzern - 2018.12.05 13:53
