Tri-metal Silver Electrical Contact

Silver Tri-metal Contact Rivets for Circuit Breakers With AgSnO2 Silver Alloy Contact Material About composite Silver Tri-metal Contact Rivets Trimetal composite Silver Electrical Contacts can replace solid silver contact rivets, the same performance,but 30% to 65% silver conact material cost be saved,helped customers to save the product cost,and it's good for saving the limits of national resources-silver material. Quick Detail: Name Silver Tri-metal Contact Rivets other