| Place of Origin: | XI'AN CHINA |
|---|---|
| Brand Name: | HERONG ELECTRIC |
| Certification: | ISO9001 |
| Minimum Order Quantity: | 1PC |
| Price: | Negotiable |
| Packaging Details: | Export wooden packing |
| Delivery Time: | 30 work days |
| Payment Terms: | L/C, T/T, D/A, D/P |
| Supply Ability: | 12000PCS/YEAR |
| Rated Voltage: | 12kV | Rated Frequency: | 50Hz |
|---|---|---|---|
| Rated Current: | 630A-4000A | Rated Short-circuit Breaking Current: | 20kA-40kA |
| Mechanical Life: | 10000 Times | Installation Method: | Equipped With KYN28-12 (GZS1) Type, XGN And Other Switch Cabinets |
| High Light: | 12kV Vacuum Circuit Breaker,Outdoor 12kV Vacuum Circuit Breaker,10000 Times Outdoor Vacuum Circuit Breaker |
||
VSmK vacuum circuit breaker is the first domestic circuit breaker to realize the maintenance-free concept. Its long-life vacuum interrupter uses epoxy casting and solid sealing technology to ensure that the arc extinguishing system is maintenance-free; the equipped high-reliability permanent magnet operating mechanism ensures that the operating mechanism is maintenance-free; the electronic control part is discarded The traditional auxiliary switch is replaced by a photoelectric proximity switch, and a fully electronic power supply and an intelligent control unit are used to ensure that the electronic control part is maintenance-free.
