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Total 3963 products for numerical protection relay Manufacture & Suppliers

3TH-82(JZC1-9-12) Electronic Motor Overload Protective Thermal Relay

...660V 60Hz.for controlling various elevtric,magnetic coils to increase signal or transfer signal to relative. 3.SPECIFICATIONS The relays consist of "E" Shape Core and a straight motion machaniam having a bri...

Yueqing Kampa Electric Co., Ltd.
China

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CN101A AC220V 16A Time Switch Relay TIMER CN101 Digital LCD Power weekly Programmable with protective cover

CN101A AC220V 16A Time Switch Relay TIMER CN101 Digital LCD Power weekly Programmable with protective cover Description of Time Relay Item No. Cn101 Programmable Timer Switchn101 Programmable Timer Switch Circu...

Yueqing Kampa Electric Co., Ltd.
China

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DC 8-36V IV-U3 DC Voltage Detection Timer Relay Switch Over-voltage Under-voltage Protection IV Controller

DC 8-36V IV-U3 DC Voltage Detection Timer Relay Switch Over-voltage Under-voltage Protection IV Controller Product Description Product name: digital voltage control relay Type: IV controller Model: IV-U3 Power:...

Yueqing Kampa Electric Co., Ltd.
China

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Ultraportable 10.6kg Relay Test Set , 60Hz Secondary Injection Kit For Relay Testing

... and microprocessor-based protective relays, and similar protective devices. This Secondary Injection Test Set is capable of performing standard relay calibration and verification testing, state simulation a...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Household Appliances Charging Pile Relay Safety Protection Compact Structure

Household Appliances Charging Pile Relay Safety Protection Compact Structure Charging Pile Relay Features: 1. 40A contact switching capability; 2. Compact structure; 3. The dielectric withstand voltage between ...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Medium Resistance Charging Pile Relay Environmental Protection Plastic

Medium Resistance Charging Pile Relay Environmental Protection Plastic Charging Pile Relay Features: 1. Using brass pins, in line with European standards 2. 4000VAC dielectric withstand voltage between contact ...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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10A 250VAC PLC Relay Module NPN And PNP Compatible CE / CCC Cetificate

...Relay Module NPN And PNP Compatible CE / CCC Cetificate The PLC amplifier board protects the PLC output point or protects the PLC input point. It also saves space in the cabinet. There are 10 advantages to t...

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

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JVR-381 Slim Three Phase Voltage Monitoring Relay With CE , CCC Cetification

...Relay With CE , CCC Cetification Product Overview JVR series voltage phase sequence multi-function protector (also called three-phase power monitor, phase sequence protector, over voltage protection device, ...

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

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Four Wire Voltage Controlled Relay , 3 Phase Monitoring Relay With Neutral Protect

... sequence, phase loss, over- and undervoltage and phase unbalance -- Powered by the measuring circuit -- 1CO & 1NC contacts -- 5 LEDs for status indication ♦ Protective Functions -- Phase sequence -- Phase l...

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

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Fans 250VAC Single Phase Voltage Monitoring Relay SVR-W 68 × 30 × 76 mm

... below 250V, industrial single-phase 110V, 220V, 240V, 250V and other voltage levels Various kinds of fault detection provide the relay protection for the voltage of the single-phase input power supply is to...

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

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

...Relay SVR1000 The Features of SVR10000 -- Powered by the measuring circuit -- Built-in LCD and keypad afford a precise,digital setting -- Compact modular 43mm housing -- Adjustable over- and undervoltage thr...

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

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Ip20 Dc Voltage Monitoring Relay Under Voltage Protection Spdt Din - Rail

...Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measu...

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

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DVRD 36V Dc Voltage Monitoring Device Protect Electrical Relay CE Passed

...Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measu...

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

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GINRI Electronic 3 Phase Relay Voltage Monitoring Protective DVRD Lightweight

...Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measu...

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

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Monitoring Phase Over Under 48 Volt Dc Voltage Regulator Relay Low Voltage Protection

...Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measu...

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

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12/24/36/48 V Over Voltage And Under Voltage Protection Device Voltage Control Relay

...Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measu...

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

Verified Supplier

Add to cart
Ultraportable 10.6kg Relay Test Set , 60Hz Secondary Injection Kit For Relay Testing

... and microprocessor-based protective relays, and similar protective devices. This Secondary Injection Test Set is capable of performing standard relay calibration and verification testing, state simulation a...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

Verified Supplier

Add to cart
Household Appliances Charging Pile Relay Safety Protection Compact Structure

Household Appliances Charging Pile Relay Safety Protection Compact Structure Charging Pile Relay Features: 1. 40A contact switching capability; 2. Compact structure; 3. The dielectric withstand voltage between ...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Verified Supplier

Add to cart
Medium Resistance Charging Pile Relay Environmental Protection Plastic

Medium Resistance Charging Pile Relay Environmental Protection Plastic Charging Pile Relay Features: 1. Using brass pins, in line with European standards 2. 4000VAC dielectric withstand voltage between contact ...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Verified Supplier

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Automotive relay MAh3-112-C-1r Electrical Control 5 Pins Relay dc12v sealed type for Car and DC Power Controller

...,000 ops Mechanical life 10,000,000 ops Dielectric strength 500VAC Termination QC Construction Dust protected type and...

CLION ELECTRIC CO.,LTD
Zhejiang,China

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Numerical Protection Relay

Total 3963 products for numerical protection relay Manufacture & Suppliers

3TH-82(JZC1-9-12) Electronic Motor Overload Protective Thermal Relay

CN101A AC220V 16A Time Switch Relay TIMER CN101 Digital LCD Power weekly Programmable with protective cover

DC 8-36V IV-U3 DC Voltage Detection Timer Relay Switch Over-voltage Under-voltage Protection IV Controller

Ultraportable 10.6kg Relay Test Set , 60Hz Secondary Injection Kit For Relay Testing

Household Appliances Charging Pile Relay Safety Protection Compact Structure

Medium Resistance Charging Pile Relay Environmental Protection Plastic

10A 250VAC PLC Relay Module NPN And PNP Compatible CE / CCC Cetificate

JVR-381 Slim Three Phase Voltage Monitoring Relay With CE , CCC Cetification

Four Wire Voltage Controlled Relay , 3 Phase Monitoring Relay With Neutral Protect

Fans 250VAC Single Phase Voltage Monitoring Relay SVR-W 68 × 30 × 76 mm

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

Ip20 Dc Voltage Monitoring Relay Under Voltage Protection Spdt Din - Rail

DVRD 36V Dc Voltage Monitoring Device Protect Electrical Relay CE Passed

GINRI Electronic 3 Phase Relay Voltage Monitoring Protective DVRD Lightweight

Monitoring Phase Over Under 48 Volt Dc Voltage Regulator Relay Low Voltage Protection

12/24/36/48 V Over Voltage And Under Voltage Protection Device Voltage Control Relay

Ultraportable 10.6kg Relay Test Set , 60Hz Secondary Injection Kit For Relay Testing

Household Appliances Charging Pile Relay Safety Protection Compact Structure

Medium Resistance Charging Pile Relay Environmental Protection Plastic

Automotive relay MAh3-112-C-1r Electrical Control 5 Pins Relay dc12v sealed type for Car and DC Power Controller