Circuit Breaker Series

ZN63(VS1)-12户内高压真空断路器

ZN63A(VS1)-12 Indoor High-voltage Vacuum Circuit Breaker is an indoor high-voltage switchgear with a rated voltage of 24kV and three-phase AC 50Hz. It is suitable for control or protection switches of power transmission and distribution systems such as power plants, substations and industrial and mining enterprises, especially for breaking important loads and frequent operations in high-altitude areas.

View More

ZN63A (VS1)-12 side-mounted vacuum circuit breaker

VS1-12 side-mounted vacuum circuit breaker is an indoor high-voltage switchgear, suitable for three-phase power systems with a rated voltage of 12 kV and a frequency of 50 Hz. It is used as a protective and control appliance. Due to the special advantages of vacuum circuit breakers, it is particularly suitable for frequent operations under rated current or multiple short-circuit current interruptions.

View More

ZN63A (VS1)-12 Indoor High-voltage Vacuum Circuit Breaker

ZN63A (VS1)-12 Indoor High-voltage Vacuum Circuit Breaker is an indoor high-voltage switchgear with a rated voltage of 24kV and three-phase AC 50Hz. It is suitable for control or protection switches of power transmission and distribution systems such as power plants, substations and industrial and mining enterprises, especially for breaking important loads and frequent operations in high-altitude areas.

View More

ZN63G[VS1]-24 Indoor High-Voltage Vacuum Circuit Breaker

ZN63G(VS1)-24 Plateau Type Indoor High-Voltage Vacuum Circuit Breaker is an indoor high-voltage switchgear with a rated voltage of 24kV and three-phase AC 50Hz. It is suitable for control or protection switches of power transmission and distribution systems such as power plants, substations and industrial and mining enterprises, especially for breaking important loads and frequent operations in high-altitude areas.

View More

CT19 spring operating mechanism

CT19 spring operating mechanism can be used to operate ZN28 series high voltage vacuum circuit breakers and other types of vacuum circuit breakers with equivalent closing power in various types of trolley-type switch cabinets. Its performance meets the requirements of GB1984 "AC High Voltage Circuit Breakers" and the "Technical Conditions" of this product, and all indicators meet and exceed the "IEC" standard.

View More

GN30-12[D] GN18-12 Rotary Indoor High Voltage Disconnector and Indoor High Voltage Disconnector

GN30-12(D) Rotary Indoor High Voltage Disconnector is a new type of rotary contact type disconnector. The main structure is to fix two sets of insulators and contacts on the upper and lower planes of the three-phase common base frame, and realize the opening and closing of the switch by rotating the contacts.

View More

GN19-12 Indoor High Voltage Disconnector

GN19-12 series indoor high voltage disconnector is related to high voltage switchgear, used in power systems with rated voltage of 12kV, AC 50Hz and below, equipped with CS6-1 manual operating mechanism, used to open and close circuits when there is voltage but no load, and also has derivative products such as anti-fouling type, plateau type and equipped with live display device.

View More

FZW32-12 T630-20 outdoor high-voltage isolation vacuum load switch

FZW32-12/T630-20 outdoor high-voltage isolation vacuum load switch is a new generation of high-voltage electrical products. After strict type testing and long-term trial operation assessment.

View More

FN12-12 Indoor High-voltage Load Switch and Fuse Combination Appliance

FN12-12 Indoor High-voltage Load Switch is a three-phase high-voltage switchgear with a rated voltage of 12KV and a rated frequency of 50Hz. It is used to open and close load current, closed-loop current, cable transformer current of no-load transformer, short-circuit current, and load switch equipped with grounding switch, which can withstand short-circuit current.

View More