abb vcb insulator

Features:1) ZW8-12, ZW8-12G series high-voltage vacuum circuit breaker is a kind of  outdoorhigh-voltage switch equipment with 50Hz three-phase alternating current and 12kVrated voltage

2) It is mainly applied to break and close the load current, overload and short-circuitin country power net, city power net and mini type power system

3) The general framework of this product adopts the form of three-phase using samebox, i.e. put the three-phase arc-extinguishing chamber inside of the metal box

4) For the SMG material has the advantage of space insulation and grounding insulation,the breaker has perfect performance and high insulation strength

5) combination breaker

6) It can be used as sectional switch

7) These series products have the operation framework of CT23 type power storagewith spring, which can be divided into electromotion type and manual type

high-voltage vacuum circuit breaker insulator