VS1-12 (ZN63A) 1250A Indoor High Voltage Vacuum Circuit Breaker adopts closed insulation form, main insulation cylinder and inner and outer skirts, and its creepage ratio meets the requirements of DL standard. This product has remarkable features such as
Polytetrafluoroethylene tape is used on all threads made by galvanized steel, iron,brass copper, aluminum, stainless steel, polyethylene, polypropylene, pvc, cpvc, abs, fiberglass and more.