Home > Electrical Equipment & Supplies > Low Voltage Products > Contactors >

Phase Sequence 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 12542 products for phase sequence protection relay Manufacture & Suppliers

PA66 Aluminum Integrated Protection Relay WISCOM WDZ-440 For Low Voltage

...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

Verified Supplier

Add to cart
150V Microprocessor Protection Relay Test Kit , Multipurpose Protective Relay Tester

Multipurpose Protection Relay Test Set Model: RELAYSTAR-7000 The RELAYSTAR-7000 is a multipurpose and field portable protection relay test set. The unit is operated via the built-in industrial PC with 9.7-inch ...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

Verified Supplier

Add to cart
LCD Display 20mA Micro Protection Relay WISCOM WDZ-5232 Motor Control Device

...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

Verified Supplier

Add to cart
PRT-I Electronic Over Current Single Phase Protection Relay Testing Equipment

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

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

Verified Supplier

Add to cart
Multifunctional Wireless Digital High Voltage Test Equipment Phase Sequence Meter

... test, and phasing test. It is suitable for 6KV~220KV power line live operation. It is composed of X transmitter, Y transmitter, Z transmitter, receiver and accessories. Safe and ......

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

Verified Supplier

Add to cart
Phase Sequence Indicating Instrument , Hipot Test Set Human Voice Reminding

... test, and phasing test. It is suitable for 6KV~220KV power line live operation. It is composed of X transmitter, Y transmitter, Z transmitter, receiver and accessories. Safe and ......

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

Verified Supplier

Add to cart
WISCOM 20mA Transformer Protection Relay WDZ-430EX Motor Integrated ECMs

...protection relay , WDZ-430EX motor integrated protection and measure device iPACS-5000 substation integrated automation system and protection measurement and control device iPACS-5000D digital substation sol...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

Verified Supplier

Add to cart
EFCs 4mA Transformer Protection Relay WISCOM WDZ-5232 Miniature Sealed

...protection relay ,WDZ-5232 motor , transformer integrated protection and measure device iPACS-5000 substation integrated automation system and protection measurement and control device iPACS-5000D digital su...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

Verified Supplier

Add to cart
Zero Phase Sequence Capacitive Voltage Transformer Integrated Column JY.EVT- 10/√3KV

... is a primary and secondary fusion voltage sensor for distribution network. It is suitable for detecting phase voltage and zero sequence voltage of 10KV line distribution switches. It is insulated with high-...

XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
Shaanxi,China

Verified Supplier

Add to cart
Harmonic Power Clamp Meter MS2208 3 Phase Automatic Phase Sequence Testing

... is possible for 3-phase measurement. * True effective value measurement; Accurate measurement is possible even with senous distortion in current waveform. * Low-consumption high-......

Shenzhen Bestone Industrial Co.Ltd.
China

Verified Supplier

Add to cart
50-60hz Function Extensive Motor Protection Relay Reverse Power With Unload Function

50-60hz Function Extensive Motor Protection Relay Reverse Power With Unload Function 1. Summary: NGJ-I/S revser relay (With unloading function) is function extensive relay, it has not only reverse power protect...

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

Active Member

Add to cart
50-60hz Function Extensive Motor Protection Relay Reverse Power With Unload Function

50-60hz Function Extensive Motor Protection Relay Reverse Power With Unload Function 1. Summary: NGJ-I/S revser relay (With unloading function) is function extensive relay, it has not only reverse power protect...

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

Verified Supplier

Add to cart
Magnetic Latching 3 Phase CT Electromagnetic Relay Pulse Driving

IVY Magnetic Latching 3 Phase Monitoring CT Relay Electromagnetic Relay Working Notes:3 phases 3 ways latching relay are not only used inside of remote control meter but also inside of switching cabinet. With t...

IVY METERING CO.,LTD
Shanghai,China

Active Member

Add to cart
Magnetic Latching 3 Phase CT Electromagnetic Relay Pulse Driving

IVY Magnetic Latching 3 Phase Monitoring CT Relay Electromagnetic Relay Working Notes:3 phases 3 ways latching relay are not only used inside of remote control meter but also inside of switching cabinet. With t...

IVY METERING CO.,LTD
Shanghai,China

Verified Supplier

Add to cart
Current Protection Transformer Protection Relay SID - 2CM 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

Verified Supplier

Add to cart
VICTOR 850D Three Phase Sequence Tester Power Inspection Non Contact

...Phase Sequence Tester Power Inspection Non Contact VICTOR850D Non-Contact Three Phase Indicator Live Line Detection With LED Light Indicator Simple Power Inspection Introduction 850C,850D Non-contact Phase D...

XI'AN BEICHENG ELECTRONICS CO.,LTD
China

Active Member

Add to cart
VICTOR 850D Three Phase Sequence Tester Power Inspection Non Contact

...Phase Sequence Tester Power Inspection Non Contact VICTOR850D Non-Contact Three Phase Indicator Live Line Detection With LED Light Indicator Simple Power Inspection Introduction 850C,850D Non-contact Phase D...

XI'AN BEICHENG ELECTRONICS CO.,LTD
China

Verified Supplier

Add to cart
Protective Relaying Single Phase MV Voltage Transformer With Fuse Double Pole

... body for large creepage distance and improving resistance to contamination and moisture performance. It is used outdoor for measuring voltage, electric energy and protective relaying in...

Shenzhen Chuangyin Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
WDB -1F 3 Phase Current Monitoring Relay Motor Over Under Voltage Protector

...Phase Current Monitoring Relay WDB-1F Motor Over Under Voltage Protector ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad afford a precise,digital s...

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

Active Member

Add to cart
WDB -1F 3 Phase Current Monitoring Relay Motor Over Under Voltage Protector

...Phase Current Monitoring Relay WDB-1F Motor Over Under Voltage Protector ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad afford a precise,digital s...

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

Verified Supplier

Add to cart