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Total 3963 products for numerical relay protection Manufacture & Suppliers

Transformer Protection Relay , SID - 2CM Automatic Quasi - Synchronizing Device

...Protection Relay , SID - 2CM Automatic Quasi - Synchronizing Device Main function : 1 There are twelve channels to be used for 1-12 units power generator or power lines paralleling in a device, type and attr...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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Digital Generator Transformer Protection Relay

High performance DGT -801C Digital generator Transformer Protection Relay 600MW ~ 1000MW dual CPU systems The DGT 801A, DGT 801B, DGT 801C, DGT 801D, DGT 801E, and DGT 801F Protections are the DGT 801 series pr...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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800 MW Transformer Protection Relay

Reliable and safe DGT 801B DIGITAL GENERATOR - Transformer Protection Relay 800 MW The DGT 801A, DGT 801B, DGT 801C, DGT 801D, DGT 801E, and DGT 801F Protections are the DGT 801 series products. They are based ...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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AM5 Series 1-120V Medium Voltage Protection Relays 8 Current Input

AM5 Series Protection Relay ● 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, ......

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

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Acrel ARD2F Series Smart Motor Protection Relay Low-voltage Motor Circuits Ensuring The Safe Operation Of The Motor

...Protection Relay The ARD2F intelligent motor protector (hereinafter referred to as the protector) is suitable for low-voltage motor circuits with rated voltage up to 660V and integrates protection, measureme...

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

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LCD LED AM5SE Medium Voltage Line Protection Relay

AM5SE Medium Voltage Line Protection Relay ● 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, ......

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

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Acrel ARD Series Smart Motor Protection Relay

...Protection Relay The ARD intelligent motor protector (hereinafter referred to as the protector) is suitable for low-voltage motor circuits with rated voltage up to 660V and integrates protection, measurement...

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

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IP65 Waterproof Backlit Numeric Keypad stainless steel 4x4 Matrix Keyboard

...Numeric Keypad stainless steel 4x4 Matrix Keyboard 16 key backlit metal numeric keyboard / 4 * 4 matrix keyboard, vending machine, access control key keyboard Product name:Backlit Numeric Keypad Model: GZ-Z0...

shenzhen guangzhi technology co., ltd.
Guangdong,China

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IP65 Waterproof Backlit Numeric Keypad stainless steel 4x4 Matrix Keyboard

...Numeric Keypad stainless steel 4x4 Matrix Keyboard 16 key backlit metal numeric keyboard / 4 * 4 matrix keyboard, vending machine, access control key keyboard Product name:Backlit Numeric Keypad Model: GZ-Z0...

shenzhen guangzhi technology co., ltd.
Guangdong,China

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24V Thermal Motor Starter Overload Relay 240V AC Unit 0.1-93A

...Relay 24 Vac 240V Power Relay Base On Ac Unit Magnetic Relay Switch Application: LR2-D series thermal relay can be used in the circuit of 50Hz or 60Hz, rated insulation voltage 660V, rated current 0.1-93A fo...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

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Class 10A Manual / Automatic Overload Thermal Relay With AC Contactor

...Relay With AC Contactor 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, thermal overload...

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

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Water Pumps Three Phase Voltage Monitoring Relay 380V protector 1CO 6A contact capacity

... monitoring and protection equipment. The phase sequence protector can display the three-phase power supply voltage in real time, and can output through the relay when the power supply overvoltage protection...

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

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Pump Motor Protection Relay Overload Current Unbalance and Phase Loss Protector

Motor Protection Relay MDB-201Z Overload Current Unbalance and Phase Loss Protector for Pump Motor 2-99A Why Choose the Motor Protection Relay The motor is easier to burn the winding than in the past. It is due...

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

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Lightweight Three Phase Protection Relay Test Set With 8inch LCD Screen

Comprehensive Three-phase Protection Relay Test Set Model: RELAYSTAR-806 The RELAYSTAR-806 is comprehensive three-phase protection relay test set and commissioning tool. It has 7 channels for output((3I + 4U), ...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Water Pumps Three Phase Voltage Monitoring Relay 380V protector 1CO 6A contact capacity

... monitoring and protection equipment. The phase sequence protector can display the three-phase power supply voltage in real time, and can output through the relay when the power supply overvoltage protection...

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

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Pump Motor Protection Relay Overload Current Unbalance and Phase Loss Protector

Motor Protection Relay MDB-201Z Overload Current Unbalance and Phase Loss Protector for Pump Motor 2-99A Why Choose the Motor Protection Relay The motor is easier to burn the winding than in the past. It is due...

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

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Lightweight Three Phase Protection Relay Test Set With 8inch LCD Screen

Comprehensive Three-phase Protection Relay Test Set Model: RELAYSTAR-806 The RELAYSTAR-806 is comprehensive three-phase protection relay test set and commissioning tool. It has 7 channels for output((3I + 4U), ...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Industrial Control Electromagnetic Relay Plug In RXM2 8 14 Pin 6A 3A Coil 12V 24V 230V

...Relay RXM2 8-pin, 14-pin 6A, 3A coil 12V, 24V, 230V Schneider Electric Presentation of the range The RXM miniature relay range comprises: 1 12 A relays with 2 C/O contacts, 10 A relays with 3 C/O contacts, 6...

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

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3 Phase Unbalance Time Delay Undervoltage Relay Compact Modular Size

... and protection equipment. Sets three-phase voltage display, over-voltage protection, under-voltage protection, phase loss protection (phase protection), three-phase voltage imbalance protection, phase seque...

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

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3 Phase Unbalance Time Delay Undervoltage Relay Compact Modular Size

... and protection equipment. Sets three-phase voltage display, over-voltage protection, under-voltage protection, phase loss protection (phase protection), three-phase voltage imbalance protection, phase seque...

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

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