35kV contactor box fit with ABB switchgear ! Epoxy resin prodcut . 630A-1600A 40.5kV We are ... as 10KV, 24 KV , 36KV and 40.5KV switchgear bushing , contactor box , insulators , transducers . 630A, 1250 A ,2500A , 3150A and 4000A ... forward to your soonest reply at your earliest convenience. 35KV ABB switchgear contactor box