Introduction:

Based on the original VS1 type product, this is a newly designed new generation of improved product that further realizes the miniaturization, reliability and maintenance-free nature of vacuum circuit breakers. Unique appearance design, with independent design patent.

Circuit breakers are suitable for three-phase AC 50Hz distribution systems with a rated voltage of 12kV and below.

It complies with the requirements of standards such as GB/T1984, GB/T11022, and DL/T403.

Main technical parameters:

Rated voltage: 12kv

Rated current: ≤4000A

Rated short-circuit breaking current: ≤40KA

Rated short-circuit closing current: ≤125KA  

Rated short-time withstand current/time: ≤40kA/4S

Level E2, Level M2, Level C2