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Total 106624 products for over voltage protection circuit Manufacture & Suppliers

Yeapson SM206H Battery 70Wh New Original 10.8V 6400mAh Li-ion Medical Battery with Intelligent Protection Circuit

...voltage of 10.8V, a capacitance of 6400mAh, and a capacity of 70Wh. The high energy density of this 70Wh battery is its greatest strength, ensuring extended runtime for your device. This battery is perfectly...

China World Technology Battery Service Group
Jiangxi,China

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B Type Electrical RCCB Protected Circuits 2 Pole 4P 30mA DC 6mA

...,,40A,63A Poles 4P Rated voltage 4P 415V~ Insulation voltage Ui 500V Rated frequency 50/60Hz Rated residual operation current(I△n) 30mA Rated residual making and breaking capacity (I△m) 500(In=2540A) 630(In=...

Chengdu Heiu Technology Co., Ltd.
Sichuan,China

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6 Phase Current Voltage Protective Relay Test Set With GPS Function

...voltage Protective Relay Test Set With GPS function The GFUVE Protection Test Set TEST-630 Protective Relay Test System is the first all-in-one relay test system with a direct front panel interface for all f...

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing,China

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Panel mounted 45-65Hz Medium Voltage Protection Relays AM2 Series

AM2 ● A complete set of protection, related to the application; ● 5 current input, 3 voltage input, 8DI, 4DO; ● Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V, DC48V, DC24V; ● 1 RS485 serial ...

Jiangsu Acrel Electrical Manufacturing Co., LTD.
Jiangsu,China

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2 RS485 Communication Medium Voltage Protection Relays AC220V DC220V

AM5 ● A complete set of protection, related to the application; ● 8 current input, 4 voltage input, 16 DI, 10 DO; ● Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V; ● 2 RS485 serial communicat...

Jiangsu Acrel Electrical Manufacturing Co., LTD.
Jiangsu,China

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DC110V AC110V 12DI 5DO Medium Voltage Protection Relays AM4 Series

AM4 ● A complete set of protection, related to the application; ● 4 current input, 4 voltage input, 12DI, 5DO; ● Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V; ● 1 RS485 serial communication...

Jiangsu Acrel Electrical Manufacturing Co., LTD.
Jiangsu,China

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Over Voltage Protection Three Phase Voltage Monitoring Relay For Control Cabinet

... protection -- Built-in LCD and keypad afford a precise digital setting -- Adjustable over- and undervoltage,phase unbalance threshold -- Independent adjustable delay time for overvoltage, undervoltage, volt...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Over Voltage Protection Three Phase Voltage Monitoring Relay For Control Cabinet

... protection -- Built-in LCD and keypad afford a precise digital setting -- Adjustable over- and undervoltage,phase unbalance threshold -- Independent adjustable delay time for overvoltage, undervoltage, volt...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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High-Voltage Vacuum Circuit Breaker (VCB ZW8-12, ZW8-12G)

...short-circuit current in 12kV, 50/60Hz power system. It's applicable for substations, industry and mining, urban and rural electricity power networks, especially applicable in ......

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

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12kv Series Outdoor High Voltage Vacuum Circuit Breaker

12kv Series Outdoor High Voltage Vacuum Circuit Breaker 1, Product description ZW20-12 model outdoor AC vacuum circuit breaker is used to make and break load current, overload current and short-circuit current ...

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

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12kv 24kv Vb4 Indoor Medium Voltage Vacuum Circuit Breaker

...short-circuit current in 12kV, 50/60Hz power system. It's applicable for substations, industry and mining, urban and rural electricity power networks, especially applicable in ......

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

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Distribution Equipment of High Voltage Vacuum Circuit Breaker

...short-circuit current in 12kV, 50/60Hz power system. It's applicable for substations, industry and mining, urban and rural electricity power networks, especially applicable in ......

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

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40.5kv High Efficiency Outdoor High Voltage Vacuum Circuit Breaker

... and short-circuit current in 12kV, 50/60Hz power system. It's applicable for substations, industry and mining, urban and rural electricity power networks, especially applicable in ......

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

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Three Phase High Voltage Vacuum Circuit Breaker

Three Phase High Voltage Vacuum Circuit Breaker 1, Product description ZW20-12 model outdoor AC vacuum circuit breaker is used to make and break load current, overload current and short-circuit current in 12kV,...

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

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DV3-03 Electronic Adjustable Monitoring Voltage Protecter Controlled Relay

...voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Function of second relay (independent...

YUEQING RENHE ELECTRIC CO., LTD.
China

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Reliable Performance Motor Protection Circuit Breaker / C Curve Circuit Breaker

...circuit breaker 1.Introduction: Miniature circuit breaker has novel structure,reliable performance,high breaking capacity,pleasing outlook and small size,Its case and items are adopted by high fire-resistant...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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Reliable Performance Motor Protection Circuit Breaker / C Curve Circuit Breaker

...circuit breaker 1.Introduction: Miniature circuit breaker has novel structure,reliable performance,high breaking capacity,pleasing outlook and small size,Its case and items are adopted by high fire-resistant...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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DZ47 - 63 Miniature Circuit Breakers / Low Voltage Micro Circuit Breaker

DZ47 - 63 MCB Circuit Breaker MCB Switch Mini Circuit Breaker 3P Application Dz47-63 is applicable to a line of AC 50Hz/60Hz, 230V in single pole, 400V in double, three, four poles for protecting overload and ...

Yueqing Tainihan Electric Technology Co., Ltd..
Zhejiang,China

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Electronic Motor Overload Relay Digital Over Current Voltage Protection Device

...Protection Relay Over Current Over Voltage Protection Device The advantage for the Digital motor protection relay Motor protectors have evolved from the past mechanical to electronic and intelligent, with hi...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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