Hvj20 2kv Vacuum Contactor 3p 630a 800a

We are famous brand for manufacturing, exporting and supplying huge range of HVJ20 2KV vacuum contactor 3P 630A 800A from Yichang, Hubei, China. HVJ20 series vacuum contactor has higher rated current, smaller size and anti-dusty advantages. It can be used in AC50 ~ 60Hz, 2KV power system, rated current to 800A, for long distance making-breaking and frequent starting and controlling of AC motor.

Main circuit rate voltage: 2KV
Main circuit rate current: 630A / 800A
Main circuit making ability (A/100 times): 6300/6300
Main circuit break-make ability (A/10 times): 5000/6000
Maximum breaking ability (A/3 times): 6300/6300
Electrical life AC3 (times): 600,000/600,000
Electrical life AC4 (times): 100,000/100,000
Rated operating frequency AC3 (times /h): 300/300
Rated operating frequency AC4 (times /h): 120 / 120
Short-time operating frequency times /h(20S): 1200 / 1200
Clearance between open contacts mm: 3A 0.3 / 3A 0.3
Over travel mm: a Y1 / a Y1