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Total 79070 products for power system relay protection Manufacture & Suppliers

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

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Protective Magnetic Thermal Overload Relay Switch 240V 93 Amp

... 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 LC1-D series AC contactor. It is the mos...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

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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

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30a 120v 2 Phase Solid State Relay Ac Control

...Relay AC two Phase SSR Solid State Relay Description of 2 Phase Solid State Relay Solid State Relays can be used to switch lamps or resistive loads. In terms of size and pin arrangement, the Solid State Rela...

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

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AgSnO2 Contact 1.5W Electronic Latching Relay 120A

... by TUV lab is necessary. UC2 relay, UC3 relay, all of them can be found on www.ivy-electronic.com 1.Main Features: ● Max Switching Current 120A ● Power Consumption:1.5W(65ms) ● Dielectric Strength of 4kV ● ...

IVY METERING CO.,LTD
Shanghai,China

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AgSnO2 Contact 1.5W Electronic Latching Relay 120A

... by TUV lab is necessary. UC2 relay, UC3 relay, all of them can be found on www.ivy-electronic.com 1.Main Features: ● Max Switching Current 120A ● Power Consumption:1.5W(65ms) ● Dielectric Strength of 4kV ● ...

IVY METERING CO.,LTD
Shanghai,China

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Six Phase Protective Relay Test Equipment for Secondary Injection Test

... for transformer differential protection and transfer equipment. This protective relay test equipment is easy and fast to operate. The stability of the accuracy has been greatly improved. II.Functions 1.High...

Advanced Instruments Co.,Limited
Hunan,China

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Ultra Small AC PCB Power Relay 15A Contact Switching High Contact Resistance

... material: AgSnO2 Coil power: Nil:360mW H= 450mW Insulation System:Nil:B grade F= F grade Dimension: 19*15.2*15.5 MM Weight: Approx 7g ......

Shanghai Yunbao Trading Co. Ltd.
Shanghai,China

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MCU Relay Dual Power Supply Board Bare Board 12V 0.5A 5V 2A GTK-C3K

Dual 12V5V power supply board 12V0.5A5V2A MCU relay power supply bare board instrument Switching power supply with temperature protection, over current protection and short circuit protection, AC90~265V wide vo...

Changzhou Geng Tai Electronics Co., Ltd
Jiangsu,China

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MCU Relay Dual Power Supply Board Bare Board 12V 0.5A 5V 2A GTK-C3K

Dual 12V5V power supply board 12V0.5A5V2A MCU relay power supply bare board instrument Switching power supply with temperature protection, over current protection and short circuit protection, AC90~265V wide vo...

Changzhou Geng Tai Electronics Co., Ltd
Jiangsu,China

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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

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Freezer Relay Chip PTC Heating Element High Stability Environmental Protection

...Relay Chip PTC Heating Element High Stability Environmental Protection Features 1. No trigger or noise, free Switching, and Long operating Life 2. It can control the current without other controllers 3. The ...

Shenzhen Hwalon Electronic Co., Ltd.
Guangdong,China

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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

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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

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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

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G6DN-1A-SL DIP 4 110mW 5A 5V 110mW PCB Power Relay

...Power miniature Relay General Purpose 4 Pins 5A a Set Running DIP G6DN SPST DC5V DC12V DC24V Features: PN: G6DN-1A-SL Brand: OMRON Voltage: DC5V DC12V DC24V Pin: 4 pins Current: 5A Size: 20*5.08*12.5MM Power...

DELI ELECTRONICS TECHNOLOGY CO.,LTD
Guangdong,China

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Handheld 120V Protection Relay Test Set Ultralight Small Size

...-based protection relays), IEC 61850-based protection devices and IEDs in smart substation. The system integrates a variety of testing and analysis functions, which can be used for comprehensive functional a...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Handheld 120V Protection Relay Test Set Ultralight Small Size

...-based protection relays), IEC 61850-based protection devices and IEDs in smart substation. The system integrates a variety of testing and analysis functions, which can be used for comprehensive functional a...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Sequence Failure Three Phase Voltage Monitoring Relay JVR800-1 For Refrigeratin

...Relay JVR800-1 For Refrigeratin This product is a kind of intelligent multi-function monitoring and protection instrument, which integrates the functions of the timer and voltage display, over voltage and un...

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

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