1600A Multi-Finger Contacts Copper Electrical Bundled Tulip Contact

Tulip contact is used for primary conduction of high voltage vacuum circuit breaker, middle cabinet, handcart, etc. On the basis of digesting and absorbing ABB product technology, GC series primary movable contacts have been successfully developed by ourselves to replace all domestic products of the same kind imported. Widely used in ZN63 (VS1, VBI) handcart circuit breakers. Its performance meets the requirements of GB3906-1991 < 3-35KV AC metal-enclosed switchgear.

Structures: contact, support frame, spring, support frame is annular, a number of contacts are assembled on the support frame to form an annular body.

Structural features:
1. Electrolytic polishing of non-magnetic stainless steel bracket;
2. Non-magnetic stainless steel ring tension spring binding;
3. The contact piece is T2 copper plate fine-blanking processing, the surface is plated with thick silver, and it will not change color for a long time after anti-discoloration treatment, and the shape is beautiful.

Application

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