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High-voltage circuit breakers
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Primary current: 0.2 A - 25 A
VAC: 480, 250 V
VDC: 65 V
Our Bulletin 1492-GH and 1492-GS High-density Miniature Circuit Breakers are thermal-magnetic type supplementary overcurrent protective devices. Our single-pole, high-density ...
Primary current: 2,500 A
VAC: 52, 72.5 kV
... ambient conditions with an installed base in over 80 countries. The EDF breaker is type-tested to stringent conditions as per the latest IEC standard for high voltage circuit ...
Primary current: 0.5 A - 63 A
VAC: 250, 440 V
VDC: 440, 220 V
Our Bulletin 1492-D DC High Voltage Miniature Circuit Breakers provide overcurrent and short circuit protection for higher voltage ...
Primary current: 2,500 A
VAC: 72.5 kV
... conditions with an installed base in over 80 countries. The EDF breaker is type-tested to stringent conditions as per the IEC standard for high voltage circuit breakers, ...
Primary current: 4,000, 2,500, 5,000 A
VAC: 72.5 kV - 800 kV
... tank circuit breakers for applications from 72.5 kV to 800 kV, up to 80 kA, suitable for all different types of applications, in extreme temperatures or earthquake regions. Depending on the requirement, ...
Siemens High-voltage – Power transmission
Primary current: 1,200 A - 5,000 A
VAC: 72,000 V - 550,000 V
The actual circuit breaker is essential toward substation protection along with safety. The actual great efficiency Alstom Grid Dead Tank circuit breaker, designed with ...
Alstom Grid
LW8-40.5 Outdoor AC High Voltage SF6 Circuit Breaker Category:Components
VS1 series high voltage vacuum circuit breaker Product Categories:components
VT19 series high voltage solid-sealed pole vacuum circuit breaker Category:Components
Primary current: 1,250, 630 A
VAC: 12, 24, 36 kV
... standard of IEC622 71-100 & GB1984: AC high voltage circuit breaker, IEC60694 & GB/T11022: HV General technical requirement of switch and control ...
Primary current: 1,250, 1,600, 630, 2,000 A
VAC: 12 kV
... an equipment to protect explosion. Specifications: VS1(ZN63 ) series vacuum circuit breaker is an indoor three-phase AC high-voltage switchgear of 50 Hz and rated ...
Primary current: 650 A - 2,500 A
... The breaker conforms to the national standards of GB1984-2003"High Voltage AC Circuit Breaker",DL/T403-2000"Technical Conditions for Ordering AC High ...
Andeli Group Company
Primary current: 4,000 A
VAC: 12 kV
... up to 4000A. The circuit breaker conforms to GB 1984-2014 "High Voltage AC Circuit Breaker", JB/T 3855-2008 "3.6~40.5kV Indoor AC ...
VAC: 12 kV
CKWB-12/T630-20 outdoor AC high voltage vacuum circuit breaker is an outdoor power distribution equipment with vacuum bubble arc extinguishing SF6 gas insulation, rated ...
VAC: 12 kV
CKWZ-12 outdoor AC high voltage vacuum circuit breaker is a new generation of outdoor vacuum circuit breaker self-developed on the basis ...
Primary current: 4,000, 5,000 A
VAC: 550 kV
Siyuan Electric Co., Ltd
Primary current: 2,500 A
VAC: 40.5 V
Live Tank Vacuum Circuit breakers (40.5 kV) Without CT or with integrated CT(Inside or outside installation) ZW39 is a combined apparatus including an vacuum circuit breaker,The ...
Siyuan Electric Co., Ltd
Primary current: 4,000 A
VAC: 40.5 kV
... integrated CT(Inside or outside installation) LW36 is a combined apparatus including an SF6 circuit breaker with self-blast arc extinction technology. The circuit breakers ...
Siyuan Electric Co., Ltd
Primary current: 19 A - 1,250 A
VAC: 7.2 V - 84 V
... a core part that composes the breaking part of high-voltage VCB. Generally, it is a satisfactory conductor to supply power and it promptly interrupts the current in case of an overload and short circuit ...
Primary current: 0 A - 2,000 A
VAC: 40.5, 38, 36 kV
... commissioning of the circuit breaker which allows for quick and easy installation on site with long intervals between maintenance. High Quality Components The GL 107X live tank ...
GE Grid Solutions
... transformer switch with advanced protection capabilities, like a circuit-switcher or circuit breaker, or you could choose a lower-cost device with limited protection capabilities, like ...
VAC: 40.5 kV
... accordance with GB1984-89 High Voltage Circuit Breaker and IEC-56 High Voltage Circuit Breaker. ZW7-40.5 ...
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: 630 A
VAC: 7.2 kV - 12 kV
... 50Hz, rated voltage is 7.2 ~ 12kV of outdoor high voltage switch equipments.Circuit breaker in accord with the national standard GB1984 "high ...
VAC: 550 kV
LW55-550/Y4000-50 tank type SF6 circuit breaker is the 3-phase AC transmission equipment.Used in the power system of 550KV, can be realized the controlling, measurement and protection. It is composed ...
Primary current: 0 A - 2,000 A
VAC: 0 kV - 36 kV
... INDOOR SF6 GCB Product Overview The GCB is a high quality product which has stood the test of time. It is an uniquely designed dead tank for a very safe operation. The device is suited for installation at high ...
CG Power Systems
VAC: 72.5 kV
Transmission , Distribution and Substation 72.5KV Live Tank SF6 Circuit Breaker
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 Breaker, ...
Primary current: 630 A - 1,600 A
VAC: 12 kV
VS1 series vacuum circuit breaker is an indoor type high voltage equipment with rated voltage7.2~11KV,50HZ.It complies with GB/T 1984,JB3855 and related ...
Primary current: 2,300 A
VAC: 1,800, 3,600 V
VDC: 4,800 V
The UR26-64 is a trip-free DC high-speed current limiting air circuit-breaker, single pole unit, bi-directional, with electromagnetic blowout, direct instantaneous over-current release, ...
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, ...
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 ...
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