- Indoor High Voltage Vacuum Circuit Breaker Series
- Mid-mounted Solid Seal Vacuum Contactor Series
- Mid-mounted Solid Seal Vacuum Load Switch Series
- Three-station Vacuum Circuit Breaker
- Solid Sealing Nylon Vacuum Circuit Breaker
- Indoor High Voltage Non-standard Handcar Series
- Outdoor High voltage Vacuum Circuit Breaker Series
- Load Switch Series
- Disconnector Series
- High Voltage Fuse Series
- High Voltage Instrument Transformer Series
- High Voltage Arrester Series
- Metal-enclosed Switchgear Series
- Complete Switchgear Series
- Inflatable Cabinet/ring Network Cabinet Series
- Detail
◆ Product overview
ZN23-40.5 ultra-high life vacuum circuit breaker is an indoor high-voltage electrical equipment with rated voltage of 40.5kV and three-phase AC 50Hz. It is suitable for transmission and distribution systems such as industrial and mining enterprises and substations, as a control and protection switch; Especially suitable for metallurgy, arc steel and other industries that require frequent operation, as a control and protection equipment.
This product conforms to the standard of GB1984-89 "AC High Voltage Circuit Breaker".
This circuit breaker is a handcart type, with reasonable structure, easy maintenance, safe and reliable use. Equipped with CD10II type spring operating mechanism or CT19II type spring operating mechanism.
◆ Appearance and installation size
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