1250A Red Copper Fix Contact 49X82(72) with VCB indoor vacuum circuit breaker
We are specialty on epoxy resin medium voltage and high voltage components, such as 10KV, 24 KV and 40.5KV Circuit Breaker , Load breaker switch ,
Disconnecting Switch , Epoxy resin switchgear bushing , contactor box , insulators and transformer . 630A, 1250 A ,2500A , 3150A and 4000A contact box , club contact , fix contact, arm contact and jaw contact .
630A and 1250A VS1 circuit breaker . 630A and 1250A ZN85-40.5 circuit breaker . 12KV and 24KV earth switch. KYN28A-12 and KYN61 high voltage switchgear components!
So the ring net cabinet is not only used as the contact switch cabinet, but also as the loop in and out of the switch cabinet, measuring cabinet, PT cabinet. Loop-in and loop-out switchgear not only can load switch-fuse combination, but also can load circuit breaker, such as domestic HXGN, Schneider SF6, Siemens 8DH, and second protection can install microcomputer protection device. But the ring net cabinet breaker has the load limit, each factory's ring net cabinet limits are different. If Schneider RM6 ring net cabinet, Transformer high voltage switch protection is greater than 2000 KVA capacity, must adopt circuit breaker + VIP 300 microcomputer protection. However, the load of the in-and-out line of the cabinet is not limited(except the larger load is 1 meter wide).
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