Product Description

Electrical contacts are critical components used in electrical switching devices to ensure reliable current transmission and stable switching performance. These contacts are commonly used in switches, relays, contactors, and circuit breakers across various electrical and electronic applications.

High quality electrical contacts are typically manufactured from silver-based alloys such as silver nickel (AgNi), silver tin oxide (AgSnO2), and silver cadmium oxide (AgCdO). These materials offer excellent electrical conductivity, strong arc erosion resistance, and long service life under repeated switching operations.

Depending on the application requirements, electrical contacts can be produced in different forms including contact rivets, contact tips, buttons, and bimetal contacts. Advanced manufacturing processes such as powder metallurgy, precision stamping, and resistance welding ensure consistent performance and dimensional accuracy.

Electrical contacts are widely used in household appliances, industrial control systems, automotive electrical components, and power distribution equipment.

Product Attributes

Applications

Silver nickel contacts are widely used in:

• Electrical switches

• Electromagnetic relays

• Circuit breakers

• AC contactors

• Household appliances

• Industrial control equipment

Technical Features

Excellent Electrical Conductivity
High silver content ensures low contact resistance and stable current transmission.

Strong Arc Erosion Resistance
Nickel improves resistance to arc damage during frequent switching operations.

Good Anti-Welding Performance
Reduces contact sticking under high current loads.

Long Service Life
Maintains stable performance even under repeated electrical switching.

Customizable Specifications
Available in different sizes, shapes, and alloy compositions based on customer requirements.

FAQ

What are electrical contacts used for?

Electrical contacts are used to connect or disconnect electrical circuits in switches, relays, and circuit breakers.

What materials are commonly used for electrical contacts?

Common materials include silver nickel (AgNi), silver tin oxide (AgSnO2), and silver cadmium oxide (AgCdO).

What forms can electrical contacts be produced in?

Electrical contacts are available as rivets, buttons, tips, strips, and bimetal contacts.

Can electrical contacts be customized?

Yes, custom sizes, shapes, and alloy compositions can be produced according to drawings.