Primary Conductive Element VCB Contacts LYA121

Characteristics of LYA121 Tulip Contact

1. Non magnetic stainless steel bracket electrolytic polishing treatment;
2. Non-magnetic stainless steel ring tension spring binding;
3. Contact piece is T2 copper plate fine punching processing, the surface of thick silver plating, anti-colour change treatment for a long time without discolouration, at the shape of beautiful.

Details of LYA121 Tulip Contact

Advantages of LYA121 Tulip Contact

1. Made of high 99.9% pure T2 copper tube, customize the thickness of silver coating;
2. High quality non-magnetic Ring-shaped stainless spring with average pressure, avoid the eddy;
3. 3mm thickness of T2 copper..We can design and manufacture according to customers drawings and requirement;
4. Can customize specific high thickness silver coating, guarantee the thickness of silver coating, high abrasion resistance;
5. Discoloring proof treatment, avoid the dropping caused by silver coating oxidation;
6. We are ISO9001:2000, ISO14001:2004 certificated company, having strict quality processing according to ABB requirements.

Dimensions of LYA121 Tulip Contact

Features of LYA121 Tulip Contact

·Annular spring with uniform pressure

·Adopt imported non-magnetic stainless steel,avoid eddy current

·Thick silver coating,strong abrasion strength

·Anti-tarnishing processing,avoid silver coating oxidation off

·Fixed contact insertion depth for reference：34±2mm