Magnetic Electrical Contacts
Products Description
These Magnetic Electrical Contacts are stepped, double-layer silver composite riveted contact assemblies engineered for internal switching circuits in smart meters and magnetically latched bistable relays. As a critical precision electrical component within new energy power distribution systems, they perform current switching, load transfer, and electrical isolation functions.
The Electronic Contacts for Smart Meter Relay feature a high-strength copper base and a thickened silver alloy layer on the top working surface. The unique stepped double-layer construction ensures sufficient silver thickness and electrical wear resistance on the primary conductive contact area, while effectively controlling material costs. These contacts integrate seamlessly into new energy grid metering and smart distribution terminal systems, operating in coordination with relay coils, magnetic latching mechanisms, and circuit protection modules to continuously enhance overall power system stability and service life.
Product Details and Features
Stepped Silver Layer Top Surface
The working surface of the Steps Silver Contacts for Bistable Power Latching Relay uses a layered, stepped silver layer design. The top functional zone provides sufficient silver layer thickness margin, preventing silver layer loss and contact resistance spikes caused by long-term arc erosion. The stepped edge transition also relieves stress concentration, making these contacts ideal for high-frequency switching operations.
01
High-Conductivity Copper Substrate
Manufactured from high-purity copper, the entire substrate provides excellent electrical conductivity, efficient heat dissipation, and superior ductility for reliable riveting. It rapidly conducts heat away from the circuit, minimizing substrate temperature rise under high-current conditions and fulfilling the continuous load operation requirements of new energy power systems.
02
Standardized Riveting Pin Structure
The bottom pin of the Bimetal Contact Rivets for Magnetic Latching Relay is manufactured to strict industry-standard riveting tolerances. High coaxiality between the shank and the flat end face ensures smooth integration with the relay's internal riveting station, making it fully compatible with automated press-fit assembly lines. This guarantees a tight, secure connection with no risk of loosening.
03
Integrated composite riveting interface
The silver alloy layer of the Silver Electronic Contact for Energy Meter Latching Relay is precision cold-forged into a composite with the copper substrate, resulting in strong interface bonding, no gaps or delamination, and no risk of interface oxidation. Under long-term operating conditions, there will be no contact failure or circuit breakage.
04
Material Advantages
The Bimetal Contact for 80A/100A/120A Magnetic Latching Relays employs a silver-copper bimetallic composite structure, ensuring low resistance at the working surface while utilizing the high thermal conductivity of the copper substrate to quickly dissipate arc heat, preventing thermal deformation of the relay's plastic base.
The stepped silver layer design of the Electrical Contacts for Miniature High-Power Latching Relay ensures that the central contact area always retains sufficient silver alloy, while the thinner silver layer at the edges prevents silver flakes from falling off during riveting, avoiding internal contamination of the relay.
Industry Application Cases
Steps Silver Contacts for Bistable Power Latching Relay can be used in magnetic latching relays within smart meters for remote prepaid control in smart grids.
Point Contacts for DC Electronic Latching Relay can be used in electromagnetic latching switches for low-voltage distribution systems in residential and commercial energy storage.
Electronic Contacts for Smart Meter Relay can be used as control components in new energy grid-connected metering terminals and remote power meter reading systems.
Electronic Contacts for Smart Meter Relay can be used as internal contact assemblies for miniature high-power relays in low-voltage distribution automation.
contact us
Our Magnetic Electrical Contacts are based on technical parameters and validated through rigorous quality control and global application cases, providing uncompromising conductivity solutions for new energy systems. Contact us today for sample testing and unlock the dual value of improved energy efficiency and cost optimization!
Hot Tags: magnetic electrical contacts, China magnetic electrical contacts manufacturers, suppliers, factory, Electricity Meter Shunt, Electronic Contacts For Smart Meter Relay, Latching Relay Part, Manganese Copper Shunts, Manganin Shunt Resistor, Relay Copper Terminal
You Might Also Like
Send Inquiry