Specifications
vacuum breaker contacting finger 630/1000A
1.T2 red copper with silver plating
2.Rated current:630A
3.used in VCB
vacuum breaker contacting finger 630/1000A
Made of higher 99.9% pure T2 red copper tube
1. High quality non-magnetic Ring-shaped stainless spring with average pressure, avoid the eddy;
2.3mm thickness of T2 red copper.
3.Can customize specific high thickness silver coating, gurantee the thickness of silver coating, high abrasion resistance;
4.Discoloring proof treatment, avoid the dropping caused by silver coating oxidation;
5.Fixed contact inserted depth dimensions for reference: 34±2mm3.