Medium-voltage circuit breakers

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live-tank circuit breaker
live-tank circuit breaker
GL series

Primary current: 3,150 A
VAC: 72.5, 100, 123, 145 kV

... mechanism for the 3 phases) operated circuit- breaker GE’s live tank circuit- breakers provide a high level of reliability, even under extreme conditions and climates, or in highly active ...

vacuum circuit breaker
vacuum circuit breaker
Fusesaver™

Primary current: 40, 200, 100 A
VAC: 15.5, 27 V

... operating costs of overhead MV networks. The exceptional small footprint and light weight of the device enables a quick and easy installation and fast commissioning. Self-powered from line current, the circuit breaker ...

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Siemens Medium-voltage – Power distribution
vacuum circuit breaker
vacuum circuit breaker
3AV1

Primary current: 0 A - 3,150 A
VAC: 72.5 V - 145 V

... -harm Blue portfolio, including the 3AV1 live tank circuit breaker. When traditional technology is still needed While we are continuously striving for Zero, it is not yet possible for every voltage ...

vacuum circuit breaker
vacuum circuit breaker
Calix series

Primary current: 0 A - 4,000 A
VAC: 0 kV - 12 kV

... The 12KV VCB (CALIX) is designed for rapid auto reclosing duty with SCADA compatible control system. With an optional features like draw-out type PT, Powerpack, and an Integral earth switch, series trip arrangement for unmanned substation ...

vacuum circuit breaker
vacuum circuit breaker
OVCB

Primary current: 600 A - 3,000 A
VAC: 4.16 kV - 40.5 kV
VDC: 110 V - 220 V

... • IEC 62271, ANSI/IEEE Std C37, NEMA • ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA • Seismic design, ETGI-1.020, IEEE Std 693, NCh2369 • Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1 • High altitude correction per IEC 62271 & IEEE C37, ~ 5000m • ...

vacuum circuit breaker
vacuum circuit breaker
ACR

Primary current: 630 A - 800 A
VAC: 15 kV - 38 kV
Rating: 12.5 A - 20 A

... interrupters with excellent performance • Painted 304 stainless steel tank for improved weatherability • 3 Current transformers, 6 Voltage sensors • RS-232/485, DNP3.0, Modbus, IEC 61850 ...

vacuum circuit breaker
vacuum circuit breaker
VN

Primary current: 630 A - 4,000 A
VAC: 12 kV - 40.5 kV

... • IEC 62271, ANSI/IEEE Std C37, NEMA • ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA • Seismic design, ETGI-1.020, IEEE Std 693, NCh2369 • Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1 • High altitude correction per IEC 62271 & IEEE C37, ~ 5000m • ...

vacuum circuit breaker
vacuum circuit breaker
ZW32-12

Primary current: 6, 301, 250 A
VAC: 12 kV

... Overview The ZW32-12 outdoor medium voltage vacuum circuit breaker has a rated voltage of 12 KV. It is a kind of three phase outdoor distribution facility for 50 Hz ...

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Beijing SOJO Electric Co., Ltd
indoor circuit breaker
indoor circuit breaker
VB4 series

Primary current: 630 A - 4,000 A
VAC: 12, 17.5, 24 kV

... short circuit current, may be mounted in the indoor air insulating switchgear like type KYN28 or AMS, ABB type ZS1 series, etc. This circuit breaker is standards as GB1984-2003 AC high voltage ...

vacuum circuit breaker
vacuum circuit breaker

Primary current: 630 A - 2,000 A
VAC: 15 kV

The Hawker Siddeley Switchgear Ltd offers local original equipment manufacturers (OEM's) and panel builders the opportunity to manufacture the switchgear solutions under license whilst meeting the stringent design and quality standards. Utilizing the ...

vacuum circuit breaker
vacuum circuit breaker
WL

Primary current: 630, 1,250 A
VAC: 12, 24, 17.5 kV
VDC: 36 kV

... impact, dust and moisture. Each post has the gap interrupter in it during molding level and the product has a medium voltage gap circuit breaker has an individual post for each phase. ...

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SAREL
vacuum circuit breaker
vacuum circuit breaker
VCB15_LD1_16F

Primary current: 800 A
VAC: 12 kV

... Rated short- circuit breaking current - ≤ 20 kA Rated short-time withstand current 4s - ≤ 20 kA Rated frequency - 50/60 Hz Mechanical endurance - 50 000 CO cycles Temperature range - -40...+55 °C* Weight - 34 ...

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TAVRIDA ELECTRIC NORTH AMERICA
vacuum circuit breaker
vacuum circuit breaker
WB series

Primary current: 400 A - 3,150 A
VAC: 0.03 kV
VDC: 110, 220, 24, 48 V

... power plants, chemical/steel plants and construction facilities. It is a new-conceptual circuit breaker with short arc time and interruption time due to short- circuits and ground failure, which aims for ...

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VitzroEM Co., Ltd.
vacuum circuit breaker
vacuum circuit breaker
VAC83-12kV

Primary current: 1,600, 1,250, 630 A
VAC: 12 kV

... breaker,JB3855-1996 3.6-4.5kV Indoor AC M.V. circuit breaker and GB1984-2003 M.V. AC circuit breaker. 2.Product characteristic Taking different functional units as the dividing ...

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Wenzhou Vacem Technology Co., Ltd
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