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Overcurrent Protection Relay

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Total 5736 products for overcurrent protection relay Manufacture & Suppliers

High Efficient Electronic Overload Relay / Overload Protection Relay For Cranes

High Efficient Electronic Overload Relay / Overload Protection Relay For Cranes Applications GINRI Electronic overload relay high effcient industry relay for Pumps ,Motors and refrigeration units They are compa...

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

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AgSnO2 Charging Protection Relay High Sensitivity 12V 40A Power Relay

...Protection Relay High Sensitivity 12V 40A Power Relay Charging Pile Relay Features: 1. Using brass pins, in line with European standards 2. 4000VAC dielectric withstand voltage between contact and coil 3. Se...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Fans current limiting relay , 40A Phase Failure Protection Relay Integrative Structure

...relay , 40A Phase Failure Protection Relay Integrative Structure ♦ Features -- Integrative structure -- Three-phase monitoring of overload, phase loss, phase unbalance -- Powered by the measuring circuit -- ...

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

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Undercurrent Electronic Overload Relay Current Protection Relays

Undercurrent Electronic Overload Relay Current Protection Relays Specification The Appearance for MDB-1Z is Compact modular size with integrative structure, Digital setting of Built-in LED and keypad afford a p...

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

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AC / DC Supply Single Phase Undervoltage Relay 6A Digital Voltage Protection Relay Auto Reset

... housing -- Adjustable over- and undervoltage threshold-- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC contacts-- Fault recording with last 3 faults ♦ Protective Functions --...

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

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20.3kg 6x30A Secondary Injection Test Kit , Multifunctional Protective Relay Tester

... Six-phase Relay Test System Model: HME-1200 The HME-1200 is economical six-phase protection relay test system, which can output 6-phase current(6×0…30A) & 6-phase voltage(6×0..120V) for testing conventional...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Fans current limiting relay , 40A Phase Failure Protection Relay Integrative Structure

...relay , 40A Phase Failure Protection Relay Integrative Structure ♦ Features -- Integrative structure -- Three-phase monitoring of overload, phase loss, phase unbalance -- Powered by the measuring circuit -- ...

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

Verified Supplier

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AC / DC Supply Single Phase Undervoltage Relay 6A Digital Voltage Protection Relay Auto Reset

... housing -- Adjustable over- and undervoltage threshold-- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC contacts-- Fault recording with last 3 faults ♦ Protective Functions --...

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

Verified Supplier

Add to cart
Undercurrent Electronic Overload Relay Current Protection Relays

Undercurrent Electronic Overload Relay Current Protection Relays Specification The Appearance for MDB-1Z is Compact modular size with integrative structure, Digital setting of Built-in LED and keypad afford a p...

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

Verified Supplier

Add to cart
20.3kg 6x30A Secondary Injection Test Kit , Multifunctional Protective Relay Tester

... Six-phase Relay Test System Model: HME-1200 The HME-1200 is economical six-phase protection relay test system, which can output 6-phase current(6×0…30A) & 6-phase voltage(6×0..120V) for testing conventional...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Protection Relays For Power Systems

Protection Relays For Power Systems six optional upgrading modules Flexible parameter conversion function Convenient testing plan management Brief introduction K68 serial standard software system contains five ...

Kingsine Electric Automation Co., Ltd.
Guangdong

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High Precision KFA310 Mini Protection Relay Tester Multi-Functional

..., Its maximum current can reach 50A, the output power reaches 130VA. It focus to Maintenance and Testing of Distribution and Medium-Low Voltage Protection Devices in Non-Electrified Environments. Description...

Kingsine Electric Automation Co., Ltd.
Guangdong

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KFA310 Mini Protective Relay Test Set Three Phase Multi-Functional

..., Its maximum current can reach 50A, the output power reaches 130VA. It focus to Maintenance and Testing of Distribution and Medium-Low Voltage Protection Devices in Non-Electrified Environments. Description...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Acrel ARD2F Series Smart Motor Protection Relay Low-voltage Motor Circuits Ensuring The Safe Operation Of The Motor

...Protection Relay The ARD2F intelligent motor protector (hereinafter referred to as the protector) is suitable for low-voltage motor circuits with rated voltage up to 660V and integrates protection, measureme...

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

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6V 60V Voltage Rating Industrial Managed POE Switch with Overcurrent Protection For Electronic Devices

... time to trip ranging from 0.1 seconds to 60 seconds, this fuse offers quick response to overcurrent conditions, ensuring the safety and integrity of the connected equipment. One of the key features of the P...

Yantai Rongfan Electronic Technology Co., Ltd
China

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Optical Digital Microcomputer Three Phase Protection Relay Test Set AC220V+/-10% 50Hz /60Hz

... according to State Grid Corporation's <Relay Protection Technical Specifications>> and <> . It can realize the full-function test of the optical digital protection device, and can simulate the...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Phase Sequence Protection Relay , 3 Phase Control Relay Plug - In Mounting Apr-4

Phase Sequence Protection Relay , 3 Phase Control Relay Plug - In Mounting Apr-4 Product Description The definition of the relay: It is an electrical control device, which is an electrical device that causes a ...

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

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Mini Phase Failure Protection Relay Three Phase Voltage Monitoring Relay Over Under Voltage

Phase Failure Protection Relay JVRD-380W Three Phase Voltage Monitoring Relay Over Under Voltage Relays Function : Phase loss(failure) Phase Sequence(Reversal) Phase unbalance(Asymmetry) Undervoltage Overvoltag...

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

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32A 300V Protection Relay Test Kit , 14.8kg Secondary Injection Test Set

...Relay Test System Model: RELAYSTAR-H60 The RELAYSTAR-H60 is portable 6-phase relay test system for testing most types of modern multi-function protection relays, which can output 6-phase current(6x0…32A) and...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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SPST SPDT Overload Protection Relay Standard Printed Board Pinout Spdt Contact

...Protection Relay Standard Printed Board Pinout spdt contact 12V 50A Relay Introduce: The relay is kept in the released state by the permanent magnet. After the working voltage is applied, the electromagnetic...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Overcurrent Protection Relay

Total 5736 products for overcurrent protection relay Manufacture & Suppliers

High Efficient Electronic Overload Relay / Overload Protection Relay For Cranes

AgSnO2 Charging Protection Relay High Sensitivity 12V 40A Power Relay

Fans current limiting relay , 40A Phase Failure Protection Relay Integrative Structure

Undercurrent Electronic Overload Relay Current Protection Relays

AC / DC Supply Single Phase Undervoltage Relay 6A Digital Voltage Protection Relay Auto Reset

20.3kg 6x30A Secondary Injection Test Kit , Multifunctional Protective Relay Tester

Fans current limiting relay , 40A Phase Failure Protection Relay Integrative Structure

AC / DC Supply Single Phase Undervoltage Relay 6A Digital Voltage Protection Relay Auto Reset

Undercurrent Electronic Overload Relay Current Protection Relays

20.3kg 6x30A Secondary Injection Test Kit , Multifunctional Protective Relay Tester

Protection Relays For Power Systems

High Precision KFA310 Mini Protection Relay Tester Multi-Functional

KFA310 Mini Protective Relay Test Set Three Phase Multi-Functional

Acrel ARD2F Series Smart Motor Protection Relay Low-voltage Motor Circuits Ensuring The Safe Operation Of The Motor

6V 60V Voltage Rating Industrial Managed POE Switch with Overcurrent Protection For Electronic Devices

Optical Digital Microcomputer Three Phase Protection Relay Test Set AC220V+/-10% 50Hz /60Hz

Phase Sequence Protection Relay , 3 Phase Control Relay Plug - In Mounting Apr-4

Mini Phase Failure Protection Relay Three Phase Voltage Monitoring Relay Over Under Voltage

32A 300V Protection Relay Test Kit , 14.8kg Secondary Injection Test Set

SPST SPDT Overload Protection Relay Standard Printed Board Pinout Spdt Contact