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Total 5800 products for overcurrent relay protection Manufacture & Suppliers

GINRI JVRD6 Three Phase Voltage Monitoring Relay , 3 Phase Sequence Relay

... 50/60Hz, rated voltage below 460V, industrial three-phase 220V, 380V, 440V, 460V and other voltage levels. Provides relay protection for three-phase input power supply voltage is too high, voltage is too lo...

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

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GINRI JVRD6 Three Phase Voltage Monitoring Relay , 3 Phase Sequence Relay

... 50/60Hz, rated voltage below 460V, industrial three-phase 220V, 380V, 440V, 460V and other voltage levels. Provides relay protection for three-phase input power supply voltage is too high, voltage is too lo...

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

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Earth Leakage Relay Electronic Motor Protection Relay with ZCT

...Relay Electronic Motor Protection Relay with ZCT Description: Purple Horn Earth Leakage Relay is a micro-mrocessor based electronic protection device designed to recognize current leakage to ensure the prote...

Hefei Purple Horn E-Commerce Co., Ltd.
Anhui,China

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JS-11A/□E SERIES TIME RELAY[JS-11A/□E-002（SS-17B)] for protection and auto circuit

...electornaenetism type and RC type time relay. It quarantee time grade for main protection and reserue protection in electric power system. It is the best substitution of the old time relay.The series relay i...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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BR-50GR 385 1P 50kA Ac Din Rail Type 1 Surge Protective device surge Arrester SPD spd t1 t2 ac

...Protection Devices single surge protector type 1 SPD Surge Protection Devices Features: Type 1 Surge Protective Device (SPD)s are intended for installation between the secondary of the service transformer an...

Britec Electric Co., Ltd.
Zhejiang,China

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GTH-12M Mini Motor Thermal Overload Relay , Overload Protection Relay

...Relay , Overload Protection Relay Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, therma...

Hefei Purple Horn E-Commerce Co., Ltd.
Anhui,China

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Custom Hot-Dip Galvanized Steel Water Pump Control Box with IP30-IP65 Protection and 220V/380V Rated Voltage Power Distribution Panel

... consists of controllers, relays, switches, protection devices, etc., can effectively protect the pump from overcurrent, overload, under-voltage, over-voltage and other faults in the damage, to ensure the sa...

Guangzhou Kaixi Wisdom Valley Technology Co.,Ltd
Guangdong,China

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VRL22B Residual Current Operated Circuit Breaker With Overcurrent Protection RCBO Type B And Type B+

...Overcurrent Protection VRL22B Residual Current Operated Circuit Breaker with Overcurrent Protection RCBO Type B and Type B+ General 1.1 Function VRL22B RCBO type B and VRL22B+ RCBO type B+ are appearance des...

Yueqing Vorax Electric CO.,LTD
Zhejiang,China

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Ard2f 380V Digital Motor Protection Relay 3 Phase Motor Overload Protection

...protection relay 3 phase motor overload protection Acrel ARD2F digital motor protection relay 3 phase motor overload protection intelligent motor protector (hereinafter referred to as the protector) is suita...

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

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BR-50GR 2P 50kA Class 1 Surge Protection Devices Type1 AC Surge Suppressor spd

...service transformer and the line side of the service equipment overcurrent device, as well as the load side, including watt-hour meter socket enclosures, and are intended to be installed without an external ...

Britec Electric Co., Ltd.
Zhejiang,China

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Multifunctional 40A Protection Relay Tester , TFT LCD Screen Relay Test System

...Protection Relay Test Set Model: RELAYSTAR-1600 The Six-Phase Protection Relay Test Set RELAYSTAR-1600 is multifunctional test set with 6 current output channels and 6 voltage output channels, which has is i...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Multifunctional 40A Protection Relay Tester , TFT LCD Screen Relay Test System

...Protection Relay Test Set Model: RELAYSTAR-1600 The Six-Phase Protection Relay Test Set RELAYSTAR-1600 is multifunctional test set with 6 current output channels and 6 voltage output channels, which has is i...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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12V 24V 36V Analog Timer Relay , Power On Power Off Delay Electricity 380v 220v 0.5s~24h

... 36v Analog Timing Relay Electricity 380v 220v Power-on Power-off Delay setting range 0.5s~24h DESCRIPTION Brand Name: CHNT Theory: Time Relay Protect Feature: Sealed Contact Load: Low Power Model Number: JS...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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Portable SF6 relay calibrator for protection testing

Product Description XHJB600 SF6 Gas Density Relay Tester is a lightweight, portable device designed to perform standard conversion of SF6 gas pressure and automatically calibrate SF6 density meters and pressure...

Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
China

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Three Phase Protective Relay Test Set 8.4 Inch TFT Color LCD For Differential Relay

...Protection Relay Test Set For Differential relay The TEST-330B Portable Three Phase Secondary Current Injection Protection Relay Test Set is a multipurpose, light-weight, field portable test set capable of t...

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

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OEM Thermal Overload Relay LR2-D13 NO NC Overload Protection Relay

... current 0.1-93A for protecting the phase break when the electric motor is overload. The relay has different mechanism and temperature compensation & can be pluged in HC-D series AC contactor. It is the most...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

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Safety Phase Failure Protection Industrial Relays , Easy Operation

...Protection Industrial Relays , Easy Operation Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish ...

Hefei Purple Horn E-Commerce Co., Ltd.
Anhui,China

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BR-25GR 3+1 AC Type 1 lightning surge arrestor Electrical Surge Protection device spd t1

... and the line side of the service equipment overcurrent device, as well as the load side, including watt-hour meter socket enclosures, and are intended to be installed without an external overcurrent protect...

Britec Electric Co., Ltd.
Zhejiang,China

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Prt-PC3 Best Price Single Phase Three Phase Protection Relay Test Kit

... At the same time RPT-PC3 Three Phase Protection Relay Test Kit could be considered as a universal three phase AC/DC voltage source or current source. PRT-PC3 Three Phase Protection Relay Test Kit is applied...

Delta Technology (Chongqing) Co., Ltd.
Chongqing,China

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120V Protection Relay Test Equipment With Fault Playback

Protection Relay Test Kit MCRT40 Main Functions 1) With 4 Phase voltage & 3 Phase current output, can test various of protection relay 2) 4th phase voltage Ux is multifunction voltage and can be set as 4 kinds ...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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Overcurrent Relay Protection

Total 5800 products for overcurrent relay protection Manufacture & Suppliers

GINRI JVRD6 Three Phase Voltage Monitoring Relay , 3 Phase Sequence Relay

GINRI JVRD6 Three Phase Voltage Monitoring Relay , 3 Phase Sequence Relay

Earth Leakage Relay Electronic Motor Protection Relay with ZCT

JS-11A/□E SERIES TIME RELAY[JS-11A/□E-002（SS-17B)] for protection and auto circuit

BR-50GR 385 1P 50kA Ac Din Rail Type 1 Surge Protective device surge Arrester SPD spd t1 t2 ac

GTH-12M Mini Motor Thermal Overload Relay , Overload Protection Relay

Custom Hot-Dip Galvanized Steel Water Pump Control Box with IP30-IP65 Protection and 220V/380V Rated Voltage Power Distribution Panel

VRL22B Residual Current Operated Circuit Breaker With Overcurrent Protection RCBO Type B And Type B+

Ard2f 380V Digital Motor Protection Relay 3 Phase Motor Overload Protection

BR-50GR 2P 50kA Class 1 Surge Protection Devices Type1 AC Surge Suppressor spd

Multifunctional 40A Protection Relay Tester , TFT LCD Screen Relay Test System

Multifunctional 40A Protection Relay Tester , TFT LCD Screen Relay Test System

12V 24V 36V Analog Timer Relay , Power On Power Off Delay Electricity 380v 220v 0.5s~24h

Portable SF6 relay calibrator for protection testing

Three Phase Protective Relay Test Set 8.4 Inch TFT Color LCD For Differential Relay

OEM Thermal Overload Relay LR2-D13 NO NC Overload Protection Relay

Safety Phase Failure Protection Industrial Relays , Easy Operation

BR-25GR 3+1 AC Type 1 lightning surge arrestor Electrical Surge Protection device spd t1

Prt-PC3 Best Price Single Phase Three Phase Protection Relay Test Kit

120V Protection Relay Test Equipment With Fault Playback