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Total 16184 products for digital relay protection Manufacture & Suppliers

Protection Refrigerator DC Voltage Monitoring Relay Three Phase Voltage Monitor Relay

...Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measu...

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

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Protect Electrical DC Voltage Monitoring Relay , Dc Undervoltage Relay

...Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measu...

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

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HAOMAI Three Phase Relay Test System Kit 3x40A With LCD Screen

... electro-mechanical, solid-state and microprocessor-based protection relays. The HME-702 can either be operated by embedded system with screen and rotary or by test software running on a laptop with Windows ...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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14VDC 60A 80A Universal Automotive Relay Short Circuit Protection

14VDC 60A 80A Universal Automotive Relay Short Circuit Protection Universal Automotive Relay introduces: The relay is an electrical control device, which can give a specified input quantity and keep it for a lo...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Switching 480W Seal Short Circuit Protection Relay For Automobile Industry

Switching 480W Seal Short Circuit Protection Relay For Automobile Industry Universal Automotive Relay Introduces: The relay is an electric control device, which is an electrical appliance that causes the contro...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Automatic Adjustment YS-3F TRIAC Relays Overheat Protection Function

Automatic Adjustment YS-3F TRIAC Relays Overheat Protection Function TRIAC Relays Description: The relay is an electric control device, which is an electrical appliance that causes the controlled quantity to un...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Safety Protection TRIAC Relays YS-3F Customizable Solder Resistant

Safety Protection TRIAC Relays YS-3F Customizable Solder Resistant TRIAC Relays Description: The relay is an electrical control device, which can give a specified input quantity and keep it for a long enough ti...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Short Circuit Protection TRIAC Relays YS-3F Household Appliances Small

Short Circuit Protection TRIAC Relays YS-3F Household Appliances Small TRIAC Relays Description: The relay is an electric control device, which is an electrical appliance that causes the controlled quantity to ...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Overload Protection TRIAC Relays YS-3F New Energy Products Standard

Overload Protection TRIAC Relays YS-3F New Energy Products Standard TRIAC Relays Description: The relay is an electrical control device, which can give a specified input quantity and keep it for a long enough t...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Light Weight 12V 50A Relay NBC9-A-2 Small Volume Environmental Protection

Light Weight 12V 50A Relay NBC9-A-2 Small Volume Environmental Protection 12V 50A Relay Introduce: The relay is an electrical control device, which can give a specified input quantity and keep it for a long eno...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Flat Type 12v 50 Amp Relay High Sensitivity BS6-12-CST-P Environmental Protection

Flat Type High 12V 50A Relay Sensitivity BS6-12-CST-P Environmental Protection 12V 50A Relay Introduce: The relay is an electric control device, which is an electrical appliance that causes the controlled quant...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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150W 625VA 12 Volt SPDT Relay Speed Sensitive Overheat Protection Contact Load

150W 625VA 12 Volt SPDT Relay Speed Sensitive Overheat Protection contact load 12V 50A Relay Introduce: The relay is an electric control device, which is an electrical appliance that causes the controlled quant...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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AgNi 12V 50A Relay Automatic Adjustment Sensitivity Safety Protection

AgNi 12V 50A Relay Automatic Adjustment Sensitivity Safety Protection 12V 50A Relay Introduce: The relay is an electrical control device, which can give a specified input quantity and keep it for a long enough ...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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150W 625VA 12V 50A Relay Overheat Protection Function Speed Sensitive

150W 625VA 12V 50A Relay Overheat Protection Function Speed Sensitive 12V 50A Relay Introduce: The relay is an electric control device, which is an electrical appliance that causes the controlled quantity to un...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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High Sensitivity Charging Pile Relay Sealed Type Safety Protection Small

...Relay Sealed Type Safety Protection Small Charging Pile Relay Features: 1. Using brass pins, in line with European standards 2. 4000VAC dielectric withstand voltage between contact and coil 3. Sealed type 4....

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Microcomputer Protection Measurement Control Device 20mA WISCOM WDZ-5200

...protection relay , WDZ-430EX motor integrated protection and measure device Wdz-400 series includes the following models: wdz-410 line integrated Protection measurement and control device wdz-430 motor integ...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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120mm 4 Digits Digital Frequency Panel Meter Ac Voltage Input With Relay Alarm Output

120mm 4 Digits Digital Frequency Panel Meter Ac Voltage Input With Relay Alarm Output 1. Summary Digital intelligent frequency meter are electric unit measuring instruments, which are able to measure voltage in...

Wei Dian Union(Hubei) Technology Co.,Ltd.
Hubei,China

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120mm 4 Digits Digital Frequency Panel Meter Ac Voltage Input With Relay Alarm Output

120mm 4 Digits Digital Frequency Panel Meter Ac Voltage Input With Relay Alarm Output 1. Summary Digital intelligent frequency meter are electric unit measuring instruments, which are able to measure voltage in...

Wei Dian Union(Hubei) Technology Co.,Ltd.
Hubei,China

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Phase Sequence Protection Relay

...Relay With Timer And Counter The voltage phase sequence protector (voltage monitor) is used to protect the voltage from the wrong phase (fault recognition protection, automatic phase sequence troubleshooting...

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

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Phase Sequence Protection Relay

...Relay With Timer And Counter The voltage phase sequence protector (voltage monitor) is used to protect the voltage from the wrong phase (fault recognition protection, automatic phase sequence troubleshooting...

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

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