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

Power System Relay Protection

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 79161 products for power system relay protection Manufacture & Suppliers

LCD LED AM5SE Medium Voltage Line Protection Relay

AM5SE Medium Voltage Line Protection Relay ● A complete set of protection, related to the application; ● 8 current input, 4 voltage input, 16 DI, 10 DO; ● Auxiliary power supply adapts with AC220V, DC220V, DC11...

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

Verified Supplier

Add to cart
KF920 Fiber Universal Relay Test Set Protection Relay Testing

...Relay Test Set Features: Suitable testing for all kinds of Electro-magnetics relays, Microcomputer relays 8 fiber ports,8 FT3 transmit and 2FT3 receive ports design, Facility for energy meter and transducer ...

Kingsine Electric Automation Co., Ltd.
Guangdong

Verified Supplier

Add to cart
G2RG-2A-X DC12 General Purpose Relays DPST-NO 2 Form A 12VDC Through Hole

... in a compact case with a 13.5mm x 29mm footprint. The G2RG-X relays achieve 500V 10A switching capacity used with 2 pole series wiring. This relay series comes with flux protection and can achieve 30,000 op...

HongKong Wei Ya Hua Electronic Technology Co.,Limited
China

Verified Supplier

Add to cart
24V Thermal Motor Starter Overload Relay 240V AC Unit 0.1-93A

...Relay 24 Vac 240V Power Relay Base On Ac Unit Magnetic Relay Switch 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 fo...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Handheld Digital KF932 IEC61850 Relay Test Set With Real Time Monitor

Handheld Digital KF932 IEC61850 Relay Test Set With Real Time Monitor Description of KF932 IEC61850 Relay Test Set light and powerful handheld digital relay tester for IEC61850 testing; Applied to digital prote...

Kingsine Electric Automation Co., Ltd.
Guangdong

Verified Supplier

Add to cart
Sliver Contact Power Relay JQX-38F 220V 40A 3NO 3NC 3PDT High Current

...Power Relay JQX-38F 220V 40A 3NO 3NC 3PDT High Current 1.Picture 2.Description 11 pins 3PDT, with coil voltage DC 24V 40A eletromagnetic relay. The JQX-38F General Purpose Relay can adjust automatically, pro...

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart
Power General Purpose Relay JQX-38F 40A DC24V Coil Voltage High

Power General Purpose Relay JQX-38F 40A DC24V Coil Voltage High 1.Specification 11 pins 3PDT, with coil voltage DC 24V 40A eletromagnetic relay. The JQX-38F General Purpose Relay can adjust automatically, prote...

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart
Industrial Control Electromagnetic Relay Plug In RXM2 8 14 Pin 6A 3A Coil 12V 24V 230V

...Power Relay RXM2 8-pin, 14-pin 6A, 3A coil 12V, 24V, 230V Schneider Electric Presentation of the range The RXM miniature relay range comprises: 1 12 A relays with 2 C/O contacts, 10 A relays with 3 C/O conta...

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

Verified Supplier

Add to cart
ZXMD-2000 Small Secondary Injection Test Set , Protection Relay Test Equipment Stores 32 Groups Of Testing Results

Accuracy 0.2 Class Intelligent SF6 Density Relay Calibration Tester Features: 1.Single chip microcomputer to detect and control the density relay, high precision, good repeatability and strong reliability. 2.Mo...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

Verified Supplier

Add to cart
KINGSINE K3063i Distance Protection Relay Testing Secondary Injection Test Set

... ● Universal Relay Test Applications ● 10 Channels (6x35A & 4x310V) outputs, Each output channels are independent and simultaneous control of magnitude, Phase angle and ......

Kingsine Electric Automation Co., Ltd.
Guangdong

Verified Supplier

Add to cart
SANYOU Electronic Components SLA-S-112DM 12VDC 30A 5pin relay SLA-S-112DM Fast dispatch

Product name: MINI HIGH POWER RELAY Color: Black Contact Load: Low Power Protect Feature: Sealed Size: Miniature Usage: General Purpose Theory: Electromagnetic Relay Model Number: SLA-S-112DM 12vdc Brand Name: ...

Shenzhen Bo-Net Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart
SANYOU Electronic Components SLI-S-112DM 12VDC 30A 5pin relay SLI-S-112DM Fast dispatch

Product name: MINI HIGH POWER RELAY Color: Black Contact Load: Low Power Protect Feature: Sealed Size: Miniature Usage: General Purpose Theory: Electromagnetic Relay Model Number: SLI-S-112DM 12vdc Brand Name: ...

Shenzhen Bo-Net Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart
Electromagnetic 100A Protective Magnecraft Latching Relay For Smart Meter

.... For this 100A latching relay are commonly used in Russia and Ukraine. What's more required UC2/UC3 are available here. 1. Main Features: ● Latching relay, 100A switching capability ● Impulse control within...

IVY METERING CO.,LTD
Shanghai,China

Active Member

Add to cart
Conversion Circuit Solid State Relay Overheat Protection Function Standard

... terminals, and the other two are output controlled terminals. It has both amplifying and driving functions and isolation functions and is very suitable for driving high-power switching actuators, Compared w...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Active Member

Add to cart
Electromagnetic 100A Protective Magnecraft Latching Relay For Smart Meter

.... For this 100A latching relay are commonly used in Russia and Ukraine. What's more required UC2/UC3 are available here. 1. Main Features: ● Latching relay, 100A switching capability ● Impulse control within...

IVY METERING CO.,LTD
Shanghai,China

Verified Supplier

Add to cart
Conversion Circuit Solid State Relay Overheat Protection Function Standard

... terminals, and the other two are output controlled terminals. It has both amplifying and driving functions and isolation functions and is very suitable for driving high-power switching actuators, Compared w...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Verified Supplier

Add to cart
80A 90A 3 Phase Ac Relay Alternating Relay For Power Supply Cabinet

...Relay Alternating Relay For Power Supply Cabinet Notes:IM901T is a three-phase latching relay designed for 3 phase smart meter. As a 90a 3 phase power latch relay, it has integrated design and long service l...

IVY METERING CO.,LTD
Shanghai,China

Active Member

Add to cart
Bistable Electric Keep Relay Three Phase 3 Phase Power Relay

...Relay Three Phase 3 Phase Power Relay Notes:IM901T is a three-phase latching relay designed for 3 phase smart meter. As a 90a 3 phase power latch relay, it has integrated design and long service life. This 3...

IVY METERING CO.,LTD
Shanghai,China

Active Member

Add to cart
80A 90A 3 Phase Ac Relay Alternating Relay For Power Supply Cabinet

...Relay Alternating Relay For Power Supply Cabinet Notes:IM901T is a three-phase latching relay designed for 3 phase smart meter. As a 90a 3 phase power latch relay, it has integrated design and long service l...

IVY METERING CO.,LTD
Shanghai,China

Verified Supplier

Add to cart
Bistable Electric Keep Relay Three Phase 3 Phase Power Relay

...Relay Three Phase 3 Phase Power Relay Notes:IM901T is a three-phase latching relay designed for 3 phase smart meter. As a 90a 3 phase power latch relay, it has integrated design and long service life. This 3...

IVY METERING CO.,LTD
Shanghai,China

Verified Supplier

Add to cart