Three Phase AC Air Load Break Switch , Transformer Load Break Switch 12kV

● Including air load break switch and switch-fuse combination

CKFY includes air load break switch and switch-fuse combination. All of them can be equipped with earthing switch or without earthing switch.

When CKFY combines with current limiting fuse which is equipped with the striker, it can be switch-fuse combination, with protection function for overload and short circuit.

● Operating position with flexible design

In order to satisfy the different installation request, CKFY is designed with flexible operating position. Its installation style can be front, left lateral, right lateral and overturned.

● Under normal circuit condition, CKFY air load break switch not only has the ability to close/open load current, but also has the ability to close/open short-circuit current and carry short-circuit current at the set time.

● With manual operating mechanism and motor operating mechanism

● With simple structure, flexible operation and perfect dynamic thermal stability performance earthing switch

● With reliable interlocking mechanism