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Total 37940 products for under current protection relay Manufacture & Suppliers

Low Voltage Solid State Overload Protection Relay 116 545 0034 For Mercedes Benz

...our visiting is very important for us . We are the most abundant manufacturer of relay and flasher products in China , competitive price .We sincerely hope to cooperate with you, an important customer , to c...

Zhejiang Huiyou Auto Parts Co., Ltd.
Zhejiang,China

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Acrel ARD2F Series Smart Motor Protection Relay Low-voltage Motor Circuits Microcontroller Technology Protect 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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Automatic Six Phase Secondary Injection Tester for Protection Relay Test

...Relay Test Kit with standard 6 phase voltage and 6 phase current output, voltage 125V/phase, current 30A/phase, 6 phases in parallel can up to 180A. With digital Signal Processor Microcomputer, so it can not...

Advanced Instruments Co.,Limited
Hunan,China

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Phase Loss Protection Digital Motor Protection Relay 3-100A 380VAC MDB-1Z

...Protection Electronic Overload Relay 3-100A 380VAC MDB-1Z Features 1. Compact modular size with integrative structure 2. Built-in LED and keypad afford a precise,digital setting 3. Three-phase monitoring of ...

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

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Dual Operation Mode Secondary Injection Test Kit For Protection Relay 40A 150V

...current output channels (6x0…40A) and 6 voltage output channels (6x0…150V), which has is intended primarily for secondary testing of protection relays. Virtually all types of protection relays can be tested,...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Phase Loss Protection Digital Motor Protection Relay 3-100A 380VAC MDB-1Z

...Protection Electronic Overload Relay 3-100A 380VAC MDB-1Z Features 1. Compact modular size with integrative structure 2. Built-in LED and keypad afford a precise,digital setting 3. Three-phase monitoring of ...

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

Verified Supplier

Add to cart
Dual Operation Mode Secondary Injection Test Kit For Protection Relay 40A 150V

...current output channels (6x0…40A) and 6 voltage output channels (6x0…150V), which has is intended primarily for secondary testing of protection relays. Virtually all types of protection relays can be tested,...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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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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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

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

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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

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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

Verified Supplier

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Acrel ARD Series Smart Motor Protection Relay

...Protection Relay The ARD 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, measurement...

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

Verified Supplier

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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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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

Active Member

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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

Verified Supplier

Add to cart
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

Verified Supplier

Add to cart
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

Verified Supplier

Add to cart

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Under Current Protection Relay

Total 37940 products for under current protection relay Manufacture & Suppliers

Low Voltage Solid State Overload Protection Relay 116 545 0034 For Mercedes Benz

Acrel ARD2F Series Smart Motor Protection Relay Low-voltage Motor Circuits Microcontroller Technology Protect The Motor

Automatic Six Phase Secondary Injection Tester for Protection Relay Test

Phase Loss Protection Digital Motor Protection Relay 3-100A 380VAC MDB-1Z

Dual Operation Mode Secondary Injection Test Kit For Protection Relay 40A 150V

Phase Loss Protection Digital Motor Protection Relay 3-100A 380VAC MDB-1Z

Dual Operation Mode Secondary Injection Test Kit For Protection Relay 40A 150V

High Efficient Electronic Overload Relay / Overload Protection Relay For Cranes

High Efficient Electronic Overload Relay / Overload Protection Relay For Cranes

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

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

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

Acrel ARD Series Smart Motor Protection Relay

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

SPST SPDT Overload Protection Relay Standard Printed Board Pinout Spdt Contact

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

SPST SPDT Overload Protection Relay Standard Printed Board Pinout Spdt Contact