China vs1 vacuum circuit breaker Manufacturers Factory Suppliers
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Circuit Breaker CompactThe Circuit Breaker Compact is a molded-case circuit breaker that combines contacts, arc-control parts, trip components and the operating mechanism inside an insulated molded enclosure. It...read more
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Heavy Industrial BreakerOur Heavy Industrial Breaker is a heavy-duty protection device built for extreme working conditions and high-power loads. It represents the highest standards in structural design, material...read more
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Industrial Circuit BreakerOur Industrial Circuit Breaker is a specialized protection product developed for the high loads, frequent operation, and complex conditions of industrial manufacturing. Compared to residential or...read more
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High Voltage Protection DeviceOur High Voltage Protection Device is a comprehensive protection solution designed for medium and high-voltage power systems. It integrates multiple functions including overcurrent, instantaneous...read more
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Insulated Circuit BreakerOur Insulated Circuit Breaker features systematically enhanced insulation performance. It is a professional protection solution designed for harsh electrical environments like high humidity, heavy...read more
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Heavy Duty BreakerOur Heavy Duty Breaker is specifically designed for tough working conditions and high-intensity use. It is the ideal protection choice for heavy industrial electrical systems. This product has...read more
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High Current BreakerOur High Current Breaker is your most reliable choice when standard breakers cannot handle high current demands. This product is designed for high-load power systems with excellent...read more
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Compact Circuit BreakerOur Compact Circuit Breaker is the ideal solution for modern electrical systems where space is at a premium. With over 50 years of experience in manufacturing electrical components, we understand...read more
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Low Tension Circuit BreakerThe Low Tension Circuit Breaker is a three-pole vacuum circuit breaker for indoor AC systems at 1140 V and below. It combines a vacuum interrupter with a permanent-magnetic operating mechanism,...read more
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High Voltage Vacuum Circuit BreakerThe High Voltage Vacuum Circuit Breaker is a three-phase indoor breaker for 7.2–12 kV, 50 Hz power systems. It uses vacuum interrupters to open load and short-circuit current and combines the...read more
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Breaker High VoltageBreaker High Voltage is a configurable three-phase vacuum circuit breaker platform for indoor high-voltage distribution systems. It combines vacuum arc extinction with a spring-charged operating...read more
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Universal Circuit BreakerThe Universal Circuit Breaker is an intelligent low-voltage air circuit breaker for main incomers, bus couplers and high-current distribution feeders. It uses an open-frame contact system,...read more
1. VS1 vacuum circuit breaker can operate frequently or break the short circuit current several times within the operating current range. Mechanical life up to 30,000 times, full capacity Short...
VS1 (Zn63) -12/24/33 indoor AC high voltage vacuum circuit breaker is a type of holistic and completely sealed HV switchgear, it has compactable dimension and small volume. The VCB...
VS1-12 series of indoor vacuum breaker with common insulated cylinder is three-phrase A.C. 50 Hz indoor power distribution equipment with the rated voltage of 12KV. It’ s used for protecting...
ZN63 (VS1 )-12kV Indoor High Voltage Vacuum Circuit Breaker. ZN63 (VS1) —12 vacuum circuit breaker is suitable for three phase AC 50Hz and rated voltage 3.6kV to 12kV power system, as control and...
VS1 series indoor vacuum circuit breakers are applicable to power system which power frequency is three-phase 50Hz and rated voltage range from 12kV to 40.5kV, and be widely used in industry & mining...
ZN63 (VS1) AC vacuum circuit breaker circuit board is used in circuit breaker operation and control circuits. There are two specifications. One of them is when the power supply is AC...
