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Distribution circuit breakers
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Primary current: 630 A - 6,300 A
VAC: 220, 415 V
Rating: 800 A - 1,000 A
... Future Ready ! MasterPact MTZ is a comprehensive range of air circuit breakers, to protect from damage caused by overloads, short- circuits or insulation faults. MasterPact MTZ embeds advanced digital ...
Schneider Electric
Primary current: 40 A
VAC: 690 V
... /b>
Moulded-case
circuit
breaker MEGATIKER M3 250H electronic, 3 poles, nominal current In 40A and ultimate breaking capacity Icu 70kA. Series: Megabreak. Product code: T733H40E10. Designed for low-voltage industrial ...
Primary current: 16, 10, 6 A
VAC: 230 V
... resources, and optimally supports power distribution system operation. Experience a new dimension in circuit protection technology Electromechanical switching is a thing of the past! The SENTRON ECPD is the first ...
Siemens Low-voltage – Power distribution
Primary current: 2,000 A
VAC: 36, 38, 40.5 kV
... -blast principle. This live tank circuit breaker provides a high level of reliability for customers, even under extreme conditions and climates or in highly active seismic areas. The GL 107X live tank circuit ...
GE Grid Solutions
Primary current: 40, 200, 100 A
VAC: 15.5, 27 V
... weight of the device enables a quick and easy installation and fast commissioning. Self-powered from line current, the circuit breaker has the capability for multi-phase fault clearance for both transient and permanent ...
Siemens Medium-voltage – Power distribution
Primary current: 40,000 A
VAC: 145 kV
Rating: 30 A
... successful concept has been implemented in our new generation of high-voltage circuit- breakers with vacuum technology, which is now being extended to the 145 kV level. This circuit breaker ...
Siemens Energy – Power transmission
Primary current: 2,500 A
VAC: 72.5 kV
... Well proven circuit breaker based on established design, assembled and tested for rapid installation The EDF SK is a live tank SF6 Auto-Puffer™ circuit breaker. It has a proven design ...
Primary current: 0 A - 2,000 A
VAC: 0 kV - 36 kV
... The CG Porcelain Clad VCB is a vacuum circuit breaker that is specifically manufactured for use in outdoor applications. This breaker can exhibit a rated voltage of 12kV up to 36kV with ...
CG Power Systems
Primary current: 3,150, 4,000 A
VAC: 252 kV
... The LW35-252 self-sustaining SF6 circuit breaker is used for splitting and merging rated current, breaking fault currents, or switching lines to achieve control and protection of transmission lines. This circuit ...
Henan ping high electric co., LTD.
Primary current: 200 A - 1,000 A
VAC: 400, 380 V
... RDW1-1000 air circuit breaker, applied to power distribution network of AC50Hz, Rated voltage 400V (or 380V), Rated current from 200A to 1000A. It is mainly used to distribute electric power and protect ...
PEOPLE ELE. APPLIANCE GROUP CO., LTD.
Primary current: 2 A - 30 A
VAC: 277, 240 V
... The LEJ/LEJA series circuit breaker meets the evolving demand for the high-performance protection of critical data center and telecommunications applications requiring up to 277VAC per pole, UL 489 listing in the smallest ...
Primary current: 5,000 A - 10,000 A
VAC: 240 V
... Our lowest depth breaker family, the Airpax LEX/LUX Series hydraulic magnetic circuit breaker allows increased density in datacenter rack power distribution units while leaving more space ...
Primary current: 1 A - 50 A
VAC: 250, 240, 415, 120 V
VDC: 80 V
... Developed to meet the evolving demand for low-profile datacenter rack power distribution units, the Airpax™ LEGA series circuit breaker provides a cost effective solution with uncompromising performance ...
... 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 overload under voltage, short circuit, ...
... TANW1 intelligent universal low-voltage circuit breaker Category:Components ...
... LW8-40.5 Outdoor AC High Voltage SF6 Circuit Breaker Category:Components ...
Primary current: 63 A - 250 A
VAC: 80 V - 270 V
Rating: 63, 125, 160, 250 A
... >
Primary current: 3,150 A - 4,000 A
VAC: 40.5 kV - 363 kV
... structure below.
Live tank
circuit
breakers are widely used in transmission
substations because they offer excellent performance, compact design, and relatively low cost compared with dead tank ...
Dowei Electric
Primary current: 3,150 A - 4,000 A
VAC: 40.5 kV - 363 kV
... 5000m
• High current switching capability, Reliable and Flexible solutions
Dead Tank
Circuit
Breaker (DTC) is a high-voltage outdoor
circuit
breaker in which the interrupter ...
Dowei Electric
Primary current: 600 A - 3,000 A
VAC: 4.16 kV - 40.5 kV
VDC: 110 V - 220 V
... Requirements for AC
circuit
breakers, including many outdoor vacuum
breaker designs.
·IEC 62271-1 – General requirements for high-voltage
switchgear and controlgear.
·IEEE C37.04 ...
Dowei Electric
Primary current: 40 A
Primary current: 1 A - 63 A
VAC: 415, 250, 127 V
VDC: 65, 80 V
... series hydraulic-magnetic circuit breaker is a front-mounted circuit breaker. It has up to four poles and can be used for both AC and DC applications. It is a modular circuit ...
ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
Primary current: 1 A - 63 A
VAC: 240, 250, 415, 120 V
... The BSB B3 series hydraulic-magnetic circuit breaker is a compact yet powerful circuit breaker. Its hydraulic magnetic technology is unaffected by environmental temperatures, making it ...
ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
Primary current: 1 A - 32 A
VAC: 400, 250, 240, 120 V
... The BSB B3C series hydraulic-magnetic circuit breaker is a compact yet powerful circuit breaker. Its hydraulic magnetic technology is unaffected by environmental temperatures, making ...
ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
Primary current: 40,000, 80,000 A
VAC: 500 V
... MCB specially designed for Surge Arrester. It can cut the leakage current to 3A The color of the visual alarm window indicates the working status of the protection, green (normal) and red (fault). Flame-retardant housing design for easy installation ...
Primary current: 20,000, 40,000 A
VAC: 500 V
... MCB specially designed for Surge Arrester. It can cut the leakage current to 3A The color of the visual alarm window indicates the working status of the protection, green (normal) and red (fault). Flame-retardant housing design for easy installation ...
Primary current: 100 A
VAC: 690 V
... CBRs ( circuit- breakers with integral residual current protection) are circuit- breakers with a magnetic and thermal overcurrent trip and a residual current trip. The circuit- breaker ...
Doepke Schaltgeräte GmbH
Primary current: 630, 1,250 A
VAC: 12 kV
... 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, etc., and it mainly consists of circuit ...
Hangzhou Huning Elevator Parts Co., Ltd.
Primary current: 630 A
VAC: 7.2 kV - 12 kV
... voltage AC circuit breaker" and "professional standards JB3855 3.6 ~ 40.5kV outdoor AC high-voltage vacuum circuit breaker" and the related IEC standards. Pole Mounted Circuit ...
Zhuhai Powint Electric Co.,Ltd
Primary current: 1 A - 30 A
VAC: 120, 240, 277 V
... Specifically engineered for the shrinking space requirements found in today’s electronic equipment, particularly power distribution units and rack systems, the full-featured N-Series offers an innovative low profile design, as well as ...
Primary current: 6 A - 40 A
VAC: 240 V
... functions of overload and short circuit protection. In addition, it can switch on and off non frequently the electrical facilities and lighting circuit while the circuit works well. Application Lighting ...
ZHEJIANG VEKON TECHNOLOGY CO.,LTD
Primary current: 1 A - 10 A
VDC: 24 V
... comprises the EM12D-T / EM12-T supply module for the plus and minus potential via a single or double channel REX12D-T electronic circuit protector which can be mounted side by side in any number and the PM12-T potential extension module ...
E-T-A
Primary current: 6, 301, 250 A
VAC: 12 kV
... or blast. This breaker is mainly used for the power distribution network, and the load current, overload current and short- circuit current in the electric system. It is also suitable for protecting and ...
Beijing SOJO Electric Co., Ltd
Primary current: 1,250, 630 A
VAC: 12, 24, 36 kV
... Good pollution resistance. Description: ZW32-12/24 model outdoor AC vacuum circuit breaker is used to make and break load current, overload current and short- circuit current in 12/24kV, 50/60Hz ...
Pomanique Electric
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