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Voltage circuit breakers
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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 DC circuits. ...
Primary current: 0 A - 6,300 A
VAC: 690, 600 V
... From a traditional circuit breaker to a real Power Manager. SACE Emax 2 embeds more and more functionalities to become the all-in-one solution able to manage the low-voltage distribution ...
ABB
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 ...
Schneider Electric
Primary current: 10 mA - 100 mA
VAC: 600 V
Special-Purpose Ground-Fault Circuit Interrupter (GFCI), Class C and Class D Industrial Shock Block (ISB) is a personnel protection device designed to meet the requirements for special-purpose GFCIs defined by UL 943C. ...
Primary current: 0.5 A - 63 A
VAC: 277, 480, 240 V
VDC: 96, 48 V
... Bulletin 1489-M Thermal-magnetic Circuit Breakers are UL 489 Listed for branch circuit protection in the United States and Canada, and they are certified as Miniature Circuit ...
Allen Bradley
Primary current: 630 A - 1,250 A
VAC: 12 kV
... pole-mounted circuit breaker integrates vacuum arc extinguishing, voltage sensors, current sensors, and power supply units into the solidified pole columns through a single casting process. Advantages: 1. ...
Primary current: 630 A - 1,250 A
VAC: 12 kV
... zero-sequence current, as well as real-time collection of three-phase line-to-line voltage or one line-to-line voltage on each side of the switch, and zero-sequence voltage, meeting the ...
Primary current: 630 A - 1,250 A
VAC: 12 kV
Product Overview: Outdoor high-voltage AC vacuum circuit breakers are primarily used to open and close load current, overload current, and short-circuit current in power ...
Primary current: 0 A - 25 A
VDC: 120 V - 350 V
... Feedback: Real-time monitoring of input/output voltage, load current, and temperature The Power Rider HV 25A is a high-performance electronic circuit breaker designed ...
TANM1/TANM2 series moulded case circuit breaker (hereinafter referred to as circuit breaker) is suitable in a circuit with AC 50Hz (or 60Hz), rated operating ...
Ningbo Tianan (Group) CO.,Ltd.
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 overload under ...
Ningbo Tianan (Group) CO.,Ltd.
TANW1 intelligent universal low-voltage circuit breaker Category:Components
Ningbo Tianan (Group) CO.,Ltd.
Primary current: 12,500, 25,000, 60,000 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 ...
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 ...
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 ...
Primary current: 1 A - 40 A
VAC: 250 V
VDC: 80 V
Circuit Breaker-B1 Series B1 series product is a hydraulic electromagnetic circuit breaker which our company design and develop by adopting international advanced technology.The ...
Primary current: 1 A - 30 A
VAC: max 240.0 V
... parts.The circuit breaker is used in AC50Hz/60Hz,rated voltage AC240V equipment network circuit.It is mainly used for a variety of equipment and lines to provide accurate ...
Primary current: 45,000 A
VAC: 230, 415 V
VDC: 60 V
... miniature circuit breakers have been designed for protection of electrical installations against overload and short circuits and are manufactured in accordance with IEC 60898-1 Technical ...
IMO Precision Controls Limited
Primary current: 10,000 A
VAC: 415, 230 V
VDC: 60 V
... miniature circuit breakers have been designed for protection of electrical installations against overload and short circuits and are manufactured in accordance with IEC 60898-1 Technical ...
IMO Precision Controls Limited
Primary current: 10,000 A
VAC: 415, 230 V
VDC: 60 V
... miniature circuit breakers have been designed for protection of electrical installations against overload and short circuits and are manufactured in accordance with IEC 60898-1 Technical ...
IMO Precision Controls Limited
Primary current: 1,250, 630 A
VAC: 12, 24, 36 kV
... automatic power distribution network. It accords with the standard of IEC622 71-100 & GB1984: AC high voltage circuit breaker, IEC60694 & GB/T11022: HV General technical ...
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 voltage ...
Primary current: 1 A - 125 A
VDC: 205 V - 600 V
... is a compact breaker capable of handling high amperage and high DC voltage applications. UL Recognized with up to a 440VDC rating, makes the CX-Series ideal for 380VDC datacom applications. With an ...
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 ...
Siemens Energy – Power transmission
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, ...
GE Grid Solutions
Primary current: 1,000 A - 6,000 A
VAC: 690 V
This kind of breaker is used as the main power breaker of the supply such as buildings, factories and ships etc. and satisfy the various needs.
MITSUBISHI ELECTRIC AUTOMATION
Primary current: 1,000 A - 6,300 A
VAC: 500 V
Make electrical equipment multi-functional by means of Mitsubishi air circuit breakers that are suitable for protection of the main circuit Air circuit breakers ...
MITSUBISHI Automation
Primary current: 160 A - 6,300 A
VAC: 500 V
This kind of breaker is used as the main power breaker of the supply such as buildings, factories and ships etc. and satisfy the various needs.
Primary current: 630 A - 6,300 A
VAC: 1,150 V
... fail-safe power distribution. Discover the new SENTRON 3WA air circuit breakers – they let makers simply achieve what they want to achieve. Makers watch out: the new SENTRON 3WA air circuit ...
Siemens Low-voltage – Power distribution
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 ...
Siemens Medium-voltage – Power distribution
Primary current: 100 A - 2,400 A
VAC: 0 V - 240 V
... system coordination without time delays. Eaton DS/DSII circuit breakers are also equipped with a short time rating, allowing the breaker closest to the fault to trip. Users will appreciate ...
Eaton Count Control Products
Primary current: 2,500 A
VAC: 52, 72.5 kV
Well proven circuit breaker based on modular design, factory assembled and tested for rapid installations The EDF SK is a live tank SF6 AutopufferTM circuit breaker. ...
VAC: 40.5 kV
... accordance with GB1984-89 High Voltage Circuit Breaker and IEC-56 High Voltage Circuit Breaker. ZW7-40.5 vacuum circuit ...
Beijing SOJO Electric Co., Ltd
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: 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 voltage ...
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