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

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

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

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

Verified Supplier

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

Verified Supplier

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

Verified Supplier

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

Verified Supplier

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

Verified Supplier

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

Verified Supplier

Add to cart
Schneider Electric RM17TU00 Harmony Modular Multifunctional Three Phase Power Control Relay 5A 1CO

...

Xiamen Changxuyuan Trading Co., Ltd
Fujian,China

Verified Supplier

Add to cart
Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set

...Relay Three Phase Secondary Current Injection Test Set I.Introduction: This secondary injection test kit is applied to test the relay unit in relay protection system. At the same time it could be considered ...

DONGGUAN YUYANG INSTRUMENT CO., LTD
Guangdong,China

Verified Supplier

Add to cart
Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set

... time it could be considered as a universal three phase AC/DC voltage source or current source. This relay protection tester is applied to test protection replay based on voltage and current operation. The m...

Advanced Instruments Co.,Limited
Hunan,China

Verified Supplier

Add to cart
GTH40 UL Magnetic Thermal Overload Relay Electrical Protective Relays

...Relay Electrical Protective Relays UKH series thermal overload relays apply to circuit of AC 50Hz or 60Hz, rated voltage to below 660V and rated current . 1A-800A for AC motor overload and open-phase protect...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

Active Member

Add to cart
UL listed Motor Thermal Overload Relay / Automatic Magnetic Overload Relay

...Relay / Automatic Magnetic Overload Relay UKH series thermal overload relays apply to circuit of AC 50Hz or 60Hz, rated voltage to below 660V and rated current . 1A-800A for AC motor overload and open-phase ...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

Active Member

Add to cart
Electromagnetic Relay Motor Protection Thermal Overload Relay UL Approvals

... and rated current . 1A-800A for AC motor overload and open-phase protection during long time or intermittent long time service, which can also protect 3-phase serious imbalance and long starting time of mot...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

Active Member

Add to cart
10A Clamp Handheld Protection Relay Test Equipment 45-65Hz Frequency

...phase angle meter for Protection Relay Test GF311 multifunction phase angle meter can be applied to electric power dispatching center, relay protection department or relay protection in power plant. Its metr...

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

Verified Supplier

Add to cart
3 Phase Portable Harmonics Output Relay Test Equipment

...phase portable protection relay test set equipment with harmonics output Universal testing system TEST-630 (6×35A, 6×300V) can test all types of protective relays, including modern IEC61850 based relays. Oth...

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

Verified Supplier

Add to cart
SSR6AA 2500VAC Isolation 12v Dc Solid State Relay

AC Single Phase SSR Solid State Relay AC SSR of Single Dual In line Description of AC Single Phase SSR Solid State Relay Solid State Relay Output Circuit The most common application of solid state relays is in ...

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

Verified Supplier

Add to cart
Single Phase High Current 25AMP 40-530VAC AC SSR Relay

...Relay AC SSR of Horizontal Type Double LED Indicator Description of AC Single Phase SSR Solid State Relay Unlike electro-mechanical relays (EMR) which use coils, magnetic fields, springs and mechanical conta...

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

Verified Supplier

Add to cart
CUL Dual Inline 40a AC SSR Solid State Relay For Electric Heater

AC Single Phase SSR Solid State Relay AC SSR of Single Dual In line Description of AC Single Phase SSR Solid State Relay Solid State Relay Output Circuit The most common application of solid state relays is in ...

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

Verified Supplier

Add to cart
Supply Shut Down Magnetic Latching Relay Overload Relay

...n Magnetic Latching Relay Overload Relay 1. Introduction IM902 is an equipment voltage protection relay, which can effectively protect electrical equipment from damage and protect the safety of users. Used i...

IVY METERING CO.,LTD
Shanghai,China

Active Member

Add to cart

|< << 30 31 32 33 34 35 36 37 38 >> >|

Inquiry Cart 0

All Categories

Phase Failure Relay

Total 2400 products for phase failure relay Manufacture & Suppliers

3 Phase 120A Magnetic Latching Relay Anti Shock Pulse Driving

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

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

Small Single Phase Voltage Monitoring Relay Monitoring Over Under Voltage Relay

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

Voltage Protective Single Phase Voltage Monitoring Relay , Under Over Voltage Relay

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

Schneider Electric RM17TU00 Harmony Modular Multifunctional Three Phase Power Control Relay 5A 1CO

Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set

Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set

GTH40 UL Magnetic Thermal Overload Relay Electrical Protective Relays

UL listed Motor Thermal Overload Relay / Automatic Magnetic Overload Relay

Electromagnetic Relay Motor Protection Thermal Overload Relay UL Approvals

10A Clamp Handheld Protection Relay Test Equipment 45-65Hz Frequency

3 Phase Portable Harmonics Output Relay Test Equipment

SSR6AA 2500VAC Isolation 12v Dc Solid State Relay

Single Phase High Current 25AMP 40-530VAC AC SSR Relay

CUL Dual Inline 40a AC SSR Solid State Relay For Electric Heater

Supply Shut Down Magnetic Latching Relay Overload Relay