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

Phase Failure 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 2400 products for phase failure relay Manufacture & Suppliers

RPT-PC3 Micro Computer Operating Three 3 Phase Relay Testing Device

...Phase Relay Testing Device Introduction: PRT-PC3 Three Phase Relay Testing Device is applied to test the relay unit in relay protection system. At the same time PRT-PC3 Three Phase Relay Testing Device could...

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

Verified Supplier

Add to cart
PRT-PC3 Hot Sale Secondary Circuit 3 Phase Relay Protection Tester

... time PRT-PC3 Three Phase Relay Protection Tester could be considered as a universal three phase AC/DC voltage source or current source. PRT-PC3 ThreePRT-PC3 Three Phase Relay Protection Tester is applied to...

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

Verified Supplier

Add to cart
PRT-PC3 Transformer 3 Phase Relay 220V 50Hz Electrical Test Instrument

... At the same time PRT-PC3 Transformer 3 Phase Relay Test Instrument could be considered as a universal three phase AC/DC voltage source or current source. PRT-PC3 Transformer 3 Phase Relay Test Instrument ...

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

Verified Supplier

Add to cart
PRT-I Single Phase Relay Tester for Single Phase Relay Testing

...Phase Relay Tester for Single Phase Relay Testing Introduction: PRT-I Single Phase Relay Tester is applied to test protection replay based on voltage and current operation. The main function of the PRT-I Sin...

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

Verified Supplier

Add to cart
ZX-803 Hot Sell Easy Operation Portable Microcomputer Relay Protection Tester

...3-phase current, as well as sequential component output testing units. Switch between each other through buttons such as 3P on the interface. These independent units can be called upon each other to fully me...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

Verified Supplier

Add to cart
Single Phase Overvoltage Protection Relay 35mm Din rail Mounting For Refrigeration

... and undervoltages. Manual resetting and automatically resetting supported by one. Pre-alarm Monitoring Mode. Two SPDT output relays, 5 A at 250 VAC (resistive load). Output status can be monitored using LCD...

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

Active Member

Add to cart
JDB-1 32-80A Electronic Overload Relay 4 LEDs For Status Indication

...phase unbalance from Pumps,Fans,Motors etc. Because of the compactness size they are easy to use such as the elevators and lifts for monitoring the phase to ensure equipment working safely Note: the contact ...

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

Active Member

Add to cart
DC 20-80V Single Phase Voltage Monitoring Relay Upper Under Voltage Protection Relays

DC 20-80V Single Phase Voltage Monitoring Relay Upper Under Voltage Protection Relayss ♦ Features -- Powered by the measuring circuit Compatible with AC and DC supply Built-in LCD and keypad ......

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

Active Member

Add to cart
Small Single Phase Voltage Monitoring Relay Monitoring Over Under Voltage Relay

GINRI SVR1000 Single Phase Monitoring Over Under Voltage Relay ♦ Features -- Powered by the measuring circuit -- Built-in LCD and keypad afford a precise,digital setting -- Compact modular 43mm housing -- ......

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

Active Member

Add to cart
CE SVR1000 Single Phase Voltage Monitoring Relay , Undervoltage And Overvoltage Relay 6A

Single Phase Over Under Voltage Relay SVR1000 The Features of SVR10000 -- Powered by the measuring circuit -- Built-in LCD and keypad afford a precise,digital setting -- Compact modular ......

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

Active Member

Add to cart
Voltage Protective Single Phase Voltage Monitoring Relay , Under Over Voltage Relay

Single Phase Over Under Voltage Relay SVR1000 The Features of SVR10000 -- Powered by the measuring circuit -- Built-in LCD and keypad afford a precise,digital setting -- Compact modular ......

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

Active Member

Add to cart
500v/μS Off State Dvdt 24v Single Phase SSR 20a

AC SSR Relay AC SSR of Horizontal Type Double LED Indicator Description of AC Single Phase SSR Solid State Relay The solid state relay comprises a transmitter, Tx, and receiver, Rx. These are physically positio...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
6-25mA Relay State Solid

AC Single Phase SSR Solid State Relay AC SSR of Single Dual In line solid state relay PDF: https://maiimg.com/free/?e=dyPPp/s2DmrS66 rectifer.pdf power controller.pdf Specification of AC Single Phase SSR Solid ...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
40-530VAC Single Phase SSR

AC SSR Relay AC SSR of Horizontal Type Double LED Indicator Specification of AC Single Phase SSR Solid State Relay solid state relay PDF: https://maiimg.com/free/?e=dyPPp/s2DmrS66 rectifer.pdf power controller....

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
Anti Shock 3 Phase 120A Electrical Latching Relay With External CT

Low Consumption 120A 3 Phase Electrical Latching Relay Module with External CT Notes:3 phases 3 ways latching relay are not only used inside of remote control meter but also inside of switching cabinet. With th...

IVY METERING CO.,LTD
Shanghai,China

Active Member

Add to cart
3 Phase 120A Magnetic Latching Relay Anti Shock Pulse Driving

UC3 Approved 120A 3 Phase Power Latch Relay with Auxillary Contact Notes:3 phases 3 ways latching relay are not only used inside of remote control meter but also inside of switching cabinet. With the high curre...

IVY METERING CO.,LTD
Shanghai,China

Active Member

Add to cart
Three Phase Meter Use Mechanical Latching Relay , 90A 3 Sets of Contacts Mechanical Relay

Mechanical Latching relay 3B 90A 3 sets of contacts for three phase meter ◇ 90A three sets of contacts switching capability ◇ Apply to State Grid three-phase mete ◇ Only impulse excitation needed, both for sing...

Jiaxing Wisdom Electronic Tech Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Anti Shock 3 Phase 120A Electrical Latching Relay With External CT

Low Consumption 120A 3 Phase Electrical Latching Relay Module with External CT Notes:3 phases 3 ways latching relay are not only used inside of remote control meter but also inside of switching cabinet. With th...

IVY METERING CO.,LTD
Shanghai,China

Verified Supplier

Add to cart