Products

Vacuum Circuit Breaker

XUCKY vacuum circuit breaker (VCB) is an essential electrical equipment used for switching and protecting circuits in power systems. It operates by creating a vacuum between its contacts, which helps to extinguish the arc formed during the opening of the circuit. VCBs are widely preferred due to their long lifespan, reliability, and maintenance-free operation.


Application

Vacuum circuit breakers find applications in various sectors:

Power Generation: Used in power plants for circuit protection and switching.

Transmission and Distribution: Crucial in substations for controlling and protecting power networks.

Industrial Usage: Employed in manufacturing plants, refineries, and other heavy industries for reliable power distribution.

Commercial and Residential: Installed in commercial buildings and residential complexes for safe and efficient power management.

Renewable Energy: Used in solar and wind power installations to protect and control power circuits.

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ZN63A-12 Indoor High Voltage Vacuum Circuit Breaker
ZN63A-12 Indoor High Voltage Vacuum Circuit Breaker
XUCKY Electric is a leading China manufacturer and exporter specializing in ZN63A-12 Indoor High Voltage Vacuum Circuit Breaker. We have a wide range of products to meet the different needs of our customers worldwide. Our commitment to superior quality, innovative technology and excellent customer service makes us stand out in our industry.
ZN85-40.5 Series Indoor High Voltage Vacuum Circuit Breaker
ZN85-40.5 Series Indoor High Voltage Vacuum Circuit Breaker
ZN85-40.5 series indoor high voltage vacuum circuit breaker is a 3-phase AC 50Hz 40.5kV indoor switch equipment.
♦ Installation way: withdrawable type;
♦ Operating mechanism: spring operating mechanism;
♦ Pole type: assembled pole, embedded pole;
♦ Application: switchgear KYN61-40.5.
♦ Secondary plug: 58pins, 64pins.
VSG-12 Series Indoor High Voltage Vacuum Circuit Breaker
VSG-12 Series Indoor High Voltage Vacuum Circuit Breaker
XUCKY Electric is a leading China manufacturer and exporter specializing in VSG-12 Series Indoor High Voltage Vacuum Circuit Breaker. We have a wide range of products to meet the different needs of our customers worldwide. Our commitment to superior quality, innovative technology and excellent customer service makes us stand out in our industry.
VSG-24 Series Indoor High Voltage Vacuum Circuit Breaker
VSG-24 Series Indoor High Voltage Vacuum Circuit Breaker
VSG-24 series indoor high voltage vacuum circuit breaker is a 3-phase AC 50Hz 24kV indoor switch equipment
♦ Operating mechanism: spring operating mechanism;
♦ Pole type: assembled pole: embedded pole;
♦ phase-to-phase distance: 275mm;
VS1-24 Series Indoor High Voltage Vacuum Circuit Breaker
VS1-24 Series Indoor High Voltage Vacuum Circuit Breaker
XUCKY Electric is a leading China manufacturer and exporter specializing in VS1-24 Series Indoor High Voltage Vacuum Circuit Breaker. We have a wide range of products to meet the different needs of our customers worldwide. Our commitment to superior quality, innovative technology and excellent customer service makes us stand out in our industry.
ZN12-12 40.5 Series Indoor High Voltage Vacuum Circuit Breaker
ZN12-12 40.5 Series Indoor High Voltage Vacuum Circuit Breaker
ZN12-12 40.5 series indoor high voltage vacuum circuit breaker is a 3-phase AC 50Hz 12kV/40.5KV indoor switch equipment.
♦ Installation way: withdrawable type, fixed type;
♦ Operating mechanism: spring ope rating mechanism;
♦ Application: switchgear GBC-35, JYN1-35.
VEF-12GD Side Installation Type 3 Working Position Vacuum Circuit Breaker
VEF-12GD Side Installation Type 3 Working Position Vacuum Circuit Breaker
XUCKY Electric brand's VEF-12GD Side Installation Type 3 Working Position Vacuum Circuit Breaker Integrated, side installation, with disconnect switch, with earth switch (upper/lower earthing), interlocking mechanism integrated miniaturized
● 12KV, 630~1250A, 20~31.5KA
● For cabinet width 500mm
● Patented technology
● Solid sealing technology
● Outgoing terminal with non-contact charged display sensor
● The cabinet door block adjustment free
VHK9-12 Integrated Combined Vaccum Circuit Breaker
VHK9-12 Integrated Combined Vaccum Circuit Breaker
XUCKY Electric is a leading China manufacturer and exporter specializing in VHK9-12 Integrated Combined Vaccum Circuit Breaker. We have a wide range of products to meet the different needs of our customers worldwide. Our commitment to superior quality, innovative technology and excellent customer service makes us stand out in our industry.
ZW7-40.5 Series Outdoor High Voltage Vacuum Circuit Breaker
ZW7-40.5 Series Outdoor High Voltage Vacuum Circuit Breaker
ZW7-40.5 Series Outdoor High Voltage Vacuum Circuit Breaker is a 3-phase AC 50Hz 40.5kV outdoor switch equipment.
♦ Installation way: foundation installation;
♦ Operating mechanism: spring operating mechanism and electromagnetic operating mechanism;
♦ Pole material: silicone rubber, ceramic;
♦ Application: outdoor 33kV substation, power plant.
♦ Current transformer: in-buit installation, external installation.
We are looking forward to your buy Vacuum Circuit Breaker from our company made in China - XUCKY. Our factory is a Vacuum Circuit Breaker manufacturer and supplier in China. You are welcome to buy our high quality products.
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