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...Ground Fault Circuit Breaker 1. General HRD7 Ground Fault Circuit Breakers are suitable for lines with AC 50/60Hz, rated voltage 240V/415, rated current up to 32A and for purposes of residual current protection, overload and short circuit protection. When any personal electric shock occurs or the circuit leakage current exceeds the predetermined value, the residual current operated circuit breaker...
...Ground Fault Circuit Breaker 1. General HRD7 Ground Fault Circuit Breakers are suitable for lines with AC 50/60Hz, rated voltage 240V/415, rated current up to 32A and for purposes of residual current protection, overload and short circuit protection. When any personal electric shock occurs or the circuit leakage current exceeds the predetermined value, the residual current operated circuit breaker... more
Brand Name:HAROK
Model Number:HRD7
Place of Origin:CHINA
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...Case Circuit Breaker 1600A ACB High Current Air Circuit Breakers Masterpact NT MT is a comprehensive range of air circuit breakers designed to protect electrical systems from damage caused by overloads, short circuits and equipment ground faults. Embedding...
...Case Circuit Breaker 1600A ACB High Current Air Circuit Breakers Masterpact NT MT is a comprehensive range of air circuit breakers designed to protect electrical systems from damage caused by overloads, short circuits and equipment ground faults. Embedding... more
Brand Name:SCHNEIDER
Model Number:NW MW Types
Place of Origin:FRANCE
NT MT Schneider Electric Molded Case Breakers / 1600A ACB Air Circuit Breakers
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...voltage up to 660V (690V) and below, and rated current 400A~6300A, used to distribute electrical energy and protect circuits and Power supply equipment is protected from faults such as overload, undervoltage, short circuit, single-phase grounding, etc. The
...voltage up to 660V (690V) and below, and rated current 400A~6300A, used to distribute electrical energy and protect circuits and Power supply equipment is protected from faults such as overload, undervoltage, short circuit, single-phase grounding, etc. The more
Brand Name:QIUPU
Model Number:HKW1
Place of Origin:WENZHOU
6300A Moulded Case Circuit Breaker
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...Circuit Breaker Overview 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 overload under voltage, short circuit, single-phase ground fault hazards for distribution of power, the protection of power lines and equipment. Features The contacts of circuit
...Circuit Breaker Overview 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 overload under voltage, short circuit, single-phase ground fault hazards for distribution of power, the protection of power lines and equipment. Features The contacts of circuit more
Brand Name:Tianan
Model Number:TANK1
Place of Origin:CHINA
TANK1 Series Low Voltage Intelligent conventional Vacuum Circuit Breaker
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...Circuit Breaker,SF6 Circuit Breaker Overview of ZW20 Outdoor High Voltage AC Boundary Vacuum Circuit Breaker,SF6 Circuit Breaker When a fault occurs in the user's T-connection of the 10kV overhead distribution line, such as the fault is in its incoming line, or although the fault...
...Circuit Breaker,SF6 Circuit Breaker Overview of ZW20 Outdoor High Voltage AC Boundary Vacuum Circuit Breaker,SF6 Circuit Breaker When a fault occurs in the user's T-connection of the 10kV overhead distribution line, such as the fault is in its incoming line, or although the fault... more
Brand Name:HERONG ELECTRIC
Place of Origin:XI'AN CHINA
Certification:ISO9001
AC Boundary SF6 Circuit Breaker High Voltage Vacuum Circuit Breaker
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... by a short circuit, which generally results from an overload. Its basic functionality is to interrupt the flow of current after a fault is detected. A vacuum circuit breaker is such kind of circuit breaker where the arc quenching takes place in vacuum.
... by a short circuit, which generally results from an overload. Its basic functionality is to interrupt the flow of current after a fault is detected. A vacuum circuit breaker is such kind of circuit breaker where the arc quenching takes place in vacuum. more
Brand Name:XK
Model Number:ZN63-8218
Place of Origin:Zhejiang, China
Indoor 33kv 11kv Vacuum Circuit Breaker 630a 1250a DC Fixed Withdraw Type
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... circuit breaker with overload protection is a kind of electric devices or advanced circuit breaker for both overload/short circuit protection plus earth leakage fault detection (Residual current device). It is widely used is applications from household to
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...voltage 11KV, it can be used as load current, overload current and fault current for mining enterprises, power plant and substation. 2. ZN12-12 Types Vacuum Circuit Breaker Parameter list no. item unit data 1 2 3 4 5 1 rated voltage kv 12 12 12 40.5 40.5 2
...voltage 11KV, it can be used as load current, overload current and fault current for mining enterprises, power plant and substation. 2. ZN12-12 Types Vacuum Circuit Breaker Parameter list no. item unit data 1 2 3 4 5 1 rated voltage kv 12 12 12 40.5 40.5 2 more
Brand Name:XG
Model Number:ZN12
Place of Origin:XIAN, China
ZN12 11KV Vacuum Circuit Breaker Indoor High Voltage 3 Phase
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...Circuit Breaker AC Automatically/Manually Operated Powerful Circuit Breaker Product Description: The ZW8-12 outdoor high-voltage AC vacuum circuit breaker is suitable for three-phase AC outdoor high-voltage switchgear with a rated voltage of 12kV and a rated frequency of 50Hz. It is mainly used in the distribution systems of 10kV urban and rural power grids to switch on or off load currents and short-circuit fault
...Circuit Breaker AC Automatically/Manually Operated Powerful Circuit Breaker Product Description: The ZW8-12 outdoor high-voltage AC vacuum circuit breaker is suitable for three-phase AC outdoor high-voltage switchgear with a rated voltage of 12kV and a rated frequency of 50Hz. It is mainly used in the distribution systems of 10kV urban and rural power grids to switch on or off load currents and short-circuit fault more
Brand Name:HengAnshun
Model Number:ZW8-12
Place of Origin:China
Three Phase High Voltage Vacuum Circuit Breaker for Protection
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...Circuit Breakers NEW Original What is a Circuit Breaker? A Circuit Breaker is a device designed to protect an electrical circuit from damaged caused by a current overload or short-circuit condition. The basic function is to detect a fault condition and break the fault circuit. Mitsubishi Air Circuit Breaker AE MITSUBISHI Air Circuit Breaker AE630-SS MITSUBISHI Air Circuit Breaker...
...Circuit Breakers NEW Original What is a Circuit Breaker? A Circuit Breaker is a device designed to protect an electrical circuit from damaged caused by a current overload or short-circuit condition. The basic function is to detect a fault condition and break the fault circuit. Mitsubishi Air Circuit Breaker AE MITSUBISHI Air Circuit Breaker AE630-SS MITSUBISHI Air Circuit Breaker... more
Brand Name:Mitsubishi
Model Number:AE1250-SS / AE1250-SW
Place of Origin:Japan
MITSUBISHI ACB AE1250-SS AE1250-SW 1250A Low-Voltage Air Circuit Breakers NEW Original
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... Type B 10KA Residual Current RCD Circuit Breaker What are RCDs? Residual Current Devices (RCDs) are safety switching devices. They are designed to provide safety for three types of protection; Fault Protection. Any tripping current dependent on the ...
... Type B 10KA Residual Current RCD Circuit Breaker What are RCDs? Residual Current Devices (RCDs) are safety switching devices. They are designed to provide safety for three types of protection; Fault Protection. Any tripping current dependent on the ... more
Brand Name:ANS
Model Number:ANS-RCD-63A
Place of Origin:China
4 Pole RCD Circuit Breaker 415V 63A 3 Phase Circuit Breaker
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..., or bottom incoming and top outgoing wiring type ♦ Able to select electrical accessories and achieve distant indication of MCB condition; breaking, closed, and fault tripping ♦
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...(Interphase, ground/fracture) 3 Rated lightning impulse withstand voltage 42/48(Interphase, ground/fracture) 4 Rated frequency Hz 50 5 Rated current A 630 1250 630 1250 1600 2000 2500 3150 ...
...(Interphase, ground/fracture) 3 Rated lightning impulse withstand voltage 42/48(Interphase, ground/fracture) 4 Rated frequency Hz 50 5 Rated current A 630 1250 630 1250 1600 2000 2500 3150 ... more
Brand Name:Eberry
Model Number:ZN63(VS1)-12KV-150
Place of Origin:Zhejiang, China
ZN63(VS1)-12KV-150 11kv 12kv High Voltage Vacuum Circuit Breaker
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... residual fault currents. This can be achieved by the use of dedicated RCDs, or by a combination of DC and/or AC residual current monitors with an A Type RCD or some other switching device. ...
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...n the electrical equipment or line leakage or grounding fault, the power can be cut off before the person has not touched. 2, when the human body touches the charged object, it can cut off the power supply within 011s, thereby reducing the damage of the
...n the electrical equipment or line leakage or grounding fault, the power can be cut off before the person has not touched. 2, when the human body touches the charged object, it can cut off the power supply within 011s, thereby reducing the damage of the more
Brand Name:Bosun
Model Number:XXM
Place of Origin:Chongqing
Circuit Breaker Electrical Distribution Box MCB 6 Way Db Box 3 Phase
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... 380V andrated current 100A, to make indirect contact protection to the human being, also to prevent fire accident causedby ground fault current due to the damage of insulationof equipment. In addition, it not only can protectthe circuit and motor against
... 380V andrated current 100A, to make indirect contact protection to the human being, also to prevent fire accident causedby ground fault current due to the damage of insulationof equipment. In addition, it not only can protectthe circuit and motor against more
Brand Name:Baikong
Model Number:DZ15LE
Place of Origin:Sichuan,China
6A 100A MCCB Earth Leakage Circuit Breaker 400V 2P 3P 4P 3000A Capacity
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...POWER BREAKER •MAIN BREAKER -Applied to solar system, inverter, new energy vehicles, trucks, forklift and other devices. -The circuit breaker uses temperature control and reset arm to achieve the reusable function, enables the breaker to play the same
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...Circuit Breaker Waterproof Automatic Auto Reset Switch Overload Protection 250 300 AMP Hi-Amp Circuit Breaker 3/8" Stainless Steel Studs, Wide Surface Mount Typically used in auxiliary and accessory circuits in truck, bus', RVs and marine applications. Others include battery charger and DC audio system Specification of 12-48V DC Circuit Breaker E9 Series Hi-Amp Circuit Breaker E91 Surface Mount Manual Reset Circuit Breaker...
...Circuit Breaker Waterproof Automatic Auto Reset Switch Overload Protection 250 300 AMP Hi-Amp Circuit Breaker 3/8" Stainless Steel Studs, Wide Surface Mount Typically used in auxiliary and accessory circuits in truck, bus', RVs and marine applications. Others include battery charger and DC audio system Specification of 12-48V DC Circuit Breaker E9 Series Hi-Amp Circuit Breaker E91 Surface Mount Manual Reset Circuit Breaker... more
Brand Name:Tian Rui
Model Number:E91
Place of Origin:China
12-48V DC Circuit Breaker Waterproof Automatic Auto Reset Switch Overload Protection 250 300 AMP
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... of High-Voltage Circuit Breakers. GDGK-306A Circuit Breaker Analyzer CBA takes the ARM7 unit for core to sample, process and output; the main characteristic is that it’s operated in alt. CBA-II Multi-functional Economic Circuit Breaker Analyzer CBA has
... of High-Voltage Circuit Breakers. GDGK-306A Circuit Breaker Analyzer CBA takes the ARM7 unit for core to sample, process and output; the main characteristic is that it’s operated in alt. CBA-II Multi-functional Economic Circuit Breaker Analyzer CBA has more
Brand Name:LAB TECH
Model Number:CBA-II
Place of Origin:China
CBA-II Multi-functional Economic Circuit Breaker Analyzer CBA
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... protection screen, which can truly simulate the trip time of circuit breaker device. The tripping and closing of the high voltage circuit breaker were simulated during the entire test to avoid the adverse effects caused by the repeated splitting of the
... protection screen, which can truly simulate the trip time of circuit breaker device. The tripping and closing of the high voltage circuit breaker were simulated during the entire test to avoid the adverse effects caused by the repeated splitting of the more
Brand Name:GDZX
Model Number:ZXMN-B
Place of Origin:CHINA
Single machine integration all-digital circuit Circuit Breaker Simulator