Home > Electrical Equipment & Supplies > Industrial Controls > Relays >

Reverse Power Protection Relay

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 89609 products for reverse power protection relay Manufacture & Suppliers

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

Verified Supplier

Add to cart
KF932 IEC61850 Relay Testing Kit Applied To Digital Protection Relay

KF932 IEC61850 Relay Tester Applied to Digital Protection Relay Quick Detail: 1.Comply IEC61850 standard, Applied to digital protection relay, Measure&control device, intelligent terminal ,Merge Unit and substa...

Kingsine Electric Automation Co., Ltd.
Guangdong

Verified Supplier

Add to cart
Ag AgNi Power Control Relay SPST Or SPDT Feature Class F Insulation

Ag AgNi Power Control Relay SPST Or SPDT Feature Class F Insulation Overload Protection 12V 50A Relay BS4-12S-C20 Class F Insulation Class 12V 50A Relay Introduce: The relay is kept in the released state by the...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Active Member

Add to cart
Ag AgNi Power Control Relay SPST Or SPDT Feature Class F Insulation

Ag AgNi Power Control Relay SPST Or SPDT Feature Class F Insulation Overload Protection 12V 50A Relay BS4-12S-C20 Class F Insulation Class 12V 50A Relay Introduce: The relay is kept in the released state by the...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Verified Supplier

Add to cart
High Voltage GPS Protective Relay Test Set , 4 Phase AC / 250V K1063i

...! With microprocessor& LCD screen, no matter you are doing in -house or field testing, Laptop is unnecessary .Besides, the powerful & complete software helps you more easy! 1. Adopts 6.4 large LCD screen, an...

Kingsine Electric Automation Co., Ltd.
Guangdong

Verified Supplier

Add to cart
IEC UC3 100A 120A 12vdc Electronic Power Latching Relay

...Power Latching Relay IEC UC3 Notes:Chinese relay manufacturer become famous on the international stage. IVY brand latching relays are choice of young people coz innovation. new relay? IVY METERING develop fo...

IVY METERING CO.,LTD
Shanghai,China

Active Member

Add to cart
IEC UC3 100A 120A 12vdc Electronic Power Latching Relay

...Power Latching Relay IEC UC3 Notes:Chinese relay manufacturer become famous on the international stage. IVY brand latching relays are choice of young people coz innovation. new relay? IVY METERING develop fo...

IVY METERING CO.,LTD
Shanghai,China

Verified Supplier

Add to cart
Three Phase Unbalance Overvoltage Protection Relay With Fault Recording WDB-1Z

Three Phase UnbalanceOvervoltage Protection Relay With Fault Recording WDB-1Z The function of the motor protector is to provide comprehensive protection and control of the motor. Overcurrent, undercurrent, phas...

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

Active Member

Add to cart
Three Phase Unbalance Overvoltage Protection Relay With Fault Recording WDB-1Z

Three Phase UnbalanceOvervoltage Protection Relay With Fault Recording WDB-1Z The function of the motor protector is to provide comprehensive protection and control of the motor. Overcurrent, undercurrent, phas...

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

Verified Supplier

Add to cart
Fixed Auto Overload Protection Relay , TR2-N23 40A In Thermal Overcurrent Relay

...Protection Relay , TR2-N23 Thermal Overcurrent Relay Application This series of thermal relay can be used in the circuit of 50Hz or 60Hz ,rated insulation voltage 660v,rated current 0.1-93A for protecting th...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
25A Single Phase Motor Thermal Overload Protection Relay 690V SSR Solid State Relays

... Protection Relay SSR Solid State Relays 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 for protecting the phase brea...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
30A Thermal Overload Protection Relay 50A 80A LR2-D33 NO And NC Electromagnetic Relay

...Protection Relay 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 for protecting the phase break when the electric moto...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Phase Sequence Phase Failure Protection Relay , Over Under Voltage Protection Relay 380-400V

... to provide overvoltage, undervoltage and phase failure protection in three-phase AC circuits and phase sequence protection in irreversible transmission devices and features reliable performance, wide applic...

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

Verified Supplier

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

...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 communication, Modbus...

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

Verified Supplier

Add to cart
2 RS485 Communication Medium Voltage Protection Relays AC220V DC220V

...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 communication, IEC 60870-5-101,...

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

Verified Supplier

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

...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, IEC60870-5-103 and ...

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

Verified Supplier

Add to cart
750316031 Push Pull Transformers For Protection Relays And IEDs

...Protection relays and IEDs Characteristics Small size Surface mount Low profile Operating temp: -40°C to 125°C Functional, supplementary or reinforced insulation Applications Isolated interface power supply ...

SHAREWAY TECHNOLOGY CO., LTD.
China

Verified Supplier

Add to cart
Single Phase Relay Test Set Electrical Protection Relay Testing Kit Simple Operation

...Relay Test Set Electrical Protection Relay Testing Kit Simple Operation 1. Product Name: Single phase secondary current injection test set HYJB-III 2. Equipment Description: HYJB-III Relaying protection test...

Wuhan Huaying Electric Power Tech & Science Co., Ltd
Hubei,China

Verified Supplier

Add to cart
Portable Electric Protection Relay Testing Equipment With Power Meter

...Protection Relay Testing Equipment With Power Meter TEST-330 Portable three Phase Electric Protective Relay Test Equipment With power meter test The Test-330 Portable three Phase Electric Protective Relay Te...

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

Verified Supplier

Add to cart