The relay contacts are designed to provide a silver contact for relays in accordance with today's society's demand for low carbon, high efficiency and sustainable development of industrial products. The technical solution is that the contact portion of the product is opposite to the other end of the riveted portion The contact portion of the product is provided with a plurality of mounting holes, and the mounting hole of the product is detachably connected with the connecting rod, and the product is in contact with each other, Made of silver material, the product of the contact and riveting Department are made of copper material. The non-contact working part of the contact body is replaced with the silver material by the copper material so as to effectively save the silver material while maintaining the high conductivity, low resistance value, good contact and high-efficiency electrical conductivity of the original silver contact, To meet the modern society of low-carbon, low-cost, economical, simple general requirements.

Copper contacts for relay use Silver contacts, consisting of contacts, tail and intermediate, silver contacts and tail ends, and copper as the intermediate. This product has the characteristics of high original conductivity, low resistance value, good contact and high-efficient electrical conductivity, at the same time, it has the characteristics of low price and saving precious metal material. It conforms to the demand of low carbon, high efficiency and continuous development of industrial products. .

Contact system and a method of manufacturing the same, and relates to an improved technique of a contact point of a contactor or a circuit breaker. Structure: including the static contact, the silver contact of the static contact, the silver contact of the moving contact and the movable contact; the convex point of the contact point of the static contact and the movable contact; the silver contact of the stationary contact and the movable contact The silver contact has a pressed groove surface, the silver contact of the stationary contact and the concave surface of the silver contact of the movable contact are welded together with the convex point of the stationary contact and the movable contact.

Ag/Cu/Ag Tri-metal Contact Rivets

Production Method:
(A) the static contact and moving contact point of the processing of convex point;
(B) the static contact silver contacts and contacts above the silver contact surface suppression groove surface;
(C) will be static contact silver contacts and silver contacts were moving contact with the static contact and moving contact.
The silver contacts of this product have high mechanical strength. It is easy to locate and locate accurately when welding. It is convenient for operation and high efficiency. The welding is firm. It can make the current flow smoothly through the contact point, reduce the impedance and reduce the cost.