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Vacuum circuit breakers
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Eaton VR-Series+ Vacuum replacement circuit breakers Eaton’s VR-Series+ vacuum circuit breakers deliver superior electrical and mechanical ...
Eaton Count Control Products

Primary current: 800 A
VAC: 25 kV
Switchgear for traction – AC vacuum circuit breaker The CVB Series vacuum circuit breaker is the main electrical switch and protection ...

Primary current: 800 A
VAC: 15 kV
... applied, chances are the vacuum circuit breaker turns off and the springs maintains its charged and ready-to-be used switching operation or technique. There is no need for a secondary ...

Primary current: 630 A
VAC: 12 kV
The switches are designed for normal operating conditions acc. to EN 62271¬1, Class "Minus 5 Indoor”. A proper functioning is also guaranteed up to temperatures of up to ¬15°C. The maximum value of the ambient temperature is 40°C; the ...

Primary current: 630 A
VAC: 7.2 kV - 12 kV
... high voltage switch equipments.Circuit breaker in accord with the national standard GB1984 "high voltage AC circuit breaker" and "professional standards JB3855 3.6 ...

Primary current: 630 A
VAC: 10,000 V
... the quantity of parts and the operation dissipation(about 30W) are the lowest (3)Maitainance free:the major loop of circuit breaker, 2nd electrical parts, drived device are sealed by SF gas(0 gauge ...

Primary current: 0 A - 3,150 A
VAC: 72.5 V - 145 V
Vacuum technology – Sustainable high-voltage circuit breakers The outstanding technical performance and low lifecycle cost of vacuum circuit breakers ...

Primary current: 20,000, 25,000, 31,500, 40,000 A
VAC: 15.7, 27.6, 38 kV
... distribution circuit breaker family you can rely on The Siemens SDV family of outdoor distribution circuit breakers have been operating reliably for decades. From the ...
Siemens Medium-voltage – Power distribution

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 Power. Features The ...
Beijing SOJO Electric Co., Ltd

Primary current: 630, 1,250 A
VAC: 12 kV
ZW32-12 series outdoor high-voltage AC vacuum circuit breaker is an outdoor pole-mounted switch of vacuum arcing and air insulation. It is featured by small and light, ...
Hangzhou Huning Elevator Parts Co., Ltd.

Primary current: 1,250, 630 A
VAC: 12 kV
... short-circuit breaking current 25kA ●Mechanical endurance10000ops ●one circle welding ●CuCr meterial for contact ●High insulation、Small volume、Long lifetime HFTF-12/630-25E Features ● Rated voltage ...

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 ...
CG Power Systems

Primary current: 1,000 A
VAC: 30 kV
... the electrical rail vehicle market into a new era. Electro-magnetically operated VESA AC vacuum circuit breakers are lighter weight than the pneumatic circuit breakers, ...
TE Circuit protection

Primary current: 1,600, 2,500, 2,000 A
VAC: 24, 17.5, 12 kV
Vacuum circuit-breakers are nowadays indispensable Medium Voltage components for the use, restructuring, modernisation and new installation of switchgear.

Primary current: 630, 1,250, 1,600, 2,000 A
... frequent operations are required. The breaker conforms to the requirements of the standards of GB1984-1989"High voltage AC breaker",JB/T3855-1996"3.6-40.5KV voltage AC vacuum circuit ...
Andeli Group Company

Primary current: 630 A - 2,000 A
VAC: 400, 690 V
TANK1 Series Intelligent Universal vacuum circuit breaker is suitable for AC 50Hz, rated voltage of 400V, 690V, rated current of 630A to 2000A power distribution network. It can avoid ...
Ningbo Tianan (Group) CO.,Ltd.

Primary current: 630 A - 4,000 A
VAC: 12 kV
VAC83 VCB is in a new type indoor switch device, which is mainly used in three-phase AC power system with rated voltage of 12kV, and rated frequency of 50-60Hz. It has the advantages of compact structure, high reliability, small operation ...
Wenzhou Vacem Technology Co., Ltd

ZW32 outdoor High Voltage AC Vacuum circuit Breaker is a new generation outdoor vacuum circuit breaker researched and developed recently ...

Primary current: 630 A - 4,000 A
WV1 series vacuum circuit breaker adopts advanced electric product R&D experience and manufacture processing of Westinghouse. It is widely used in industries such as power plant, power ...

Primary current: 630 A - 4,000 A
VAC: 12, 17.5, 24 kV
... indoor AC High voltage circuit breaker,DL/T403 Specification of 12-40.5Kv indoor High voltage vacuum circuit breaker for order as well as IEC60694. This ...

Primary current: 0 A - 1,000 A
VAC: 12 kV
ISM/TEL-12-20/1000-XXX Rated voltage, kV: 12 Rated current, A: < 1000 Rated short circuit breaking current, kA: < 20 Rated short time withstand current 4s, kA: < 20 Rated frequency, Hz: 50/60 Pole center distance, ...
TAVRIDA ELECTRIC

Primary current: 630, 1,250 A
VAC: 12, 24, 17.5 kV
VDC: 36 kV
... energy type with closing and opening release that are fit for local and remote applications. The remote control of the circuit-breaker is accessible by the operations of special electrical extras like ...
SAREL

Primary current: 1,000 A
VAC: 25, 15 kV
The MACS is a platform for multi-functional AC vacuum circuit-breaker that can be combined with several other functions such as Earthing Switch (ES), Surge Arrester (SA), Pantograph Interlocking ...
Secheron

Primary current: 600 A - 20,000 A
VAC: 12 kV - 24 kV
Vacuum Circuit Breaker (VCB) General Type: Fixed and Draw-out type Specifications: 12-24kV, 600-2000A, 12-16kA (Asym, rms) Life cycle: Electrical: 10000 operations (for rated load switching) Mechanical: ...

Primary current: 630, 1,250, 2,000 A
VAC: 12 kV
The BSR is an OEM designed retrofit circuit breaker for both the BRUSH Switchgear VSI range of Oil Circuit Breakers and the VMV vacuum Circuit ...
BRUSH Group

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. ...

Primary current: 400 A - 3,150 A
VAC: 0.03 kV
VDC: 110, 220, 24, 48 V
Introduction of item VITZROEM Vacuum Circuit Breaker is a result of an optimal vacuum technology and structural design integrated with technologies accumulated while ...
VitzroEM Co., Ltd.
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