Home Electrical & Electronics Relay Electromagnetic Relay Digital Protection Relay 2025 Product List

Digital Protection Relay

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Thermal Relay Keyword Overload Relay
50Hz Theory Electronic
Wenzhou, China

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US$ 94.8-646 / Piece
1 Piece (MOQ)
Jiangsu Acrel Microgrid Institute Co., Ltd
Jiangsu Acrel Microgrid Institute Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Adjust
Combination
Linear
Continuous
Automatic Control, Protection, Monitoring, Measurement
ISO: 9001, CE

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US$ 105.7 / Piece
1 Piece (MOQ)
ACREL CO., LTD.
ACREL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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2 Years
2 Years
RS485modbus
LCD
AC380V/AC660V 50-60Hz
Shanghai, China

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US$ 3.5-5 / Piece
10 Pieces (MOQ)
Naidian Group Co., Ltd.
Naidian Group Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

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Temperature Control
Overvoltage Protector
1
Ac
1
/

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US$ 777-1036 / Piece
1 Piece (MOQ)
Jiangsu Acrel Microgrid Institute Co., Ltd
Jiangsu Acrel Microgrid Institute Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Power
Protection
ISO9001:2000, CCC
All- packaged Type
High Voltage
1 Uint

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US$ 91-185.5 / Piece
1 Piece (MOQ)
Jiangsu Acrel Microgrid Institute Co., Ltd
Jiangsu Acrel Microgrid Institute Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Adjust
Combination
Linear
Continuous
Automatic Control, Protection, Monitoring, Measurement
ISO: 9001, CE

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US$ 88-108 / Piece
1 Piece (MOQ)
Jiangsu Acrel Microgrid Institute Co., Ltd
Jiangsu Acrel Microgrid Institute Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Power
Protection
ISO9001:2000, CCC
All- packaged Type
Low Voltage
1 Uint

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US$ 91-185.5 / Piece
1 Piece (MOQ)
Jiangsu Acrel Microgrid Institute Co., Ltd
Jiangsu Acrel Microgrid Institute Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Adjust
Combination
Linear
Continuous
Automatic Control, Protection, Monitoring, Measurement
CE

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US$ 800-4000 / Piece
1 Piece (MOQ)
Zhejiang Volcano Electrical Technology Co., Ltd.
Zhejiang Volcano Electrical Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001:2015, Others
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High Voltage Circuit Breakers
Energy-storage Type
High-Speed Circuit Breaker
Vacuum
Fixed
Recloser

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US$ 5-8.1 / Piece
5 Pieces (MOQ)
Yueqing Aukeman Trading Co., Ltd.
Yueqing Aukeman Trading Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Current Relay
Motor Control Applications
3
Ac
3
Medium Power Relay

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US$ 12.9-13.7 / Piece
1 Piece (MOQ)
Aoasis (Hangzhou) International Business Co., Ltd
Aoasis (Hangzhou) International Business Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Digital Display Voltage Control Relay
General Purpose
3
Ac
Miniature
Digital Display Voltage Control Relay

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US$ 10-15 / Piece
500 Pieces (MOQ)
Wenzhou Kunji Trading Co., Ltd.
Wenzhou Kunji Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Electromagnetic Relay
Household Appliances Relay, Switchgear
3
Ac
3
Medium Power Relay

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US$ 5-8.1 / Piece
5 Pieces (MOQ)
Yueqing Aukeman Trading Co., Ltd.
Yueqing Aukeman Trading Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Current Relay
Motor Control Applications
3
Ac
3
Medium Power Relay

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US$ 2.64-2.93 / pieces
100 pieces (MOQ)
Wenzhou Zhongzhe Electric Co., Ltd.
Wenzhou Zhongzhe Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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AC
Single Phase
Intermediate Frequency
SVC, Voltage Protector
50/60Hz
Small

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US$ 12.9-13.7 / Piece
1 Piece (MOQ)
Aoasis (Hangzhou) International Business Co., Ltd
Aoasis (Hangzhou) International Business Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Digital Display Voltage Control Relay
General Purpose
3
Ac
Miniature
Digital Display Voltage Control Relay

Favorites

US$ 310.8-311 / Piece
1 Piece (MOQ)
Jiangsu Acrel Microgrid Institute Co., Ltd
Jiangsu Acrel Microgrid Institute Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Power
Protection
ISO9001:2000
All- packaged Type
High Voltage
1 Uint

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US$ 1-1.1 / Piece
1 Piece (MOQ)
ZHEJIANG KAIMIN ELECTRIC CO., LTD.
ZHEJIANG KAIMIN ELECTRIC CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Electromagnetic Relay
Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay, Electromagnetic Relay
Dc
Electromagnetic Type
Miniature
2z

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US$ 3.5-4.5 / Piece
10 Pieces (MOQ)
Naidian Group Co., Ltd.
Naidian Group Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

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Temperature Control
Overvoltage Protector
1
Ac
1
/

Favorites

US$ 1200-5000 / Piece
1 Piece (MOQ)
Zhejiang Volcano Electrical Technology Co., Ltd.
Zhejiang Volcano Electrical Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001:2015, Others
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High Voltage Circuit Breakers
Energy-storage Type
High-Speed Circuit Breaker
Vacuum
Fixed
Recloser

Favorites

US$ 88-108 / Piece
1 Piece (MOQ)
Jiangsu Acrel Microgrid Institute Co., Ltd
Jiangsu Acrel Microgrid Institute Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

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5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

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Power
Protection
ISO9001:2000, CCC
All- packaged Type
Low Voltage
1 Uint

Favorites

US$ 311.5 / Piece
1 Piece (MOQ)
ACREL CO., LTD.
ACREL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
Contact Now

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Voltage Relay
Voltage Relay
3
Ac
Micro Power Relay
Open Relay

Favorites

US$ 600-3000 / Piece
1 Piece (MOQ)
Zhejiang Volcano Electrical Technology Co., Ltd.
Zhejiang Volcano Electrical Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001:2015, Others
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High Voltage Circuit Breakers
Energy-storage Type
High-Speed Circuit Breaker
Vacuum
Fixed
Recloser

Favorites

US$ 6.2-6.8 / Piece
1 Piece (MOQ)
ZHEJIANG KAIMIN ELECTRIC CO., LTD.
ZHEJIANG KAIMIN ELECTRIC CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Electromagnetic Relay
Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay, Electromagnetic Relay
Dc
Electromagnetic Type
Miniature
2z

Favorites

US$ 5-8.1 / Piece
5 Pieces (MOQ)
Yueqing Aukeman Trading Co., Ltd.
Yueqing Aukeman Trading Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Current Relay
Motor Control Applications
3
Ac
3
Medium Power Relay

Favorites

US$ 60-150 / Piece
1 Piece (MOQ)
Chongqing Blue Jay Technology Co., Ltd
Chongqing Blue Jay Technology Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Chongqing, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Electromagnetic Relay
Motor Protect
3
Ac
2
Medium Power Relay

Favorites

US$ 6.7-14 / Piece
1 Piece (MOQ)
Aoasis (Hangzhou) International Business Co., Ltd
Aoasis (Hangzhou) International Business Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

Secured Trading Service

Enjoy trading protection from Made-in-China.com

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5(5.0)

"Fast Dispatch"
Fast Dispatch
Contact Now

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Digital Display Voltage Control Relay
General Purpose
3
Ac
Miniature
Zhejiang, China

Favorites

US$ 9998-12142 / Piece
1 Piece (MOQ)
Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.
Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Trading Company

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Remote Monitoring and Control Relay
Communication Relay, Protection Relay, Supervision Relay
3
AC\DC
High Power Relay
Sealed Relay

Favorites

US$ 5-8.1 / Piece
5 Pieces (MOQ)
Yueqing Aukeman Trading Co., Ltd.
Yueqing Aukeman Trading Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Current Relay
Motor Control Applications
3
Ac
3
Medium Power Relay

Favorites

US$ 215.4-646.2 / Piece
1 Piece (MOQ)
Jiangsu Acrel Microgrid Institute Co., Ltd
Jiangsu Acrel Microgrid Institute Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

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5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

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Adjust
Combination
Linear
Continuous
Automatic Control, Protection, Monitoring, Measurement
CE

Favorites

US$ 600-3000 / Piece
1 Piece (MOQ)
Zhejiang Volcano Electrical Technology Co., Ltd.
Zhejiang Volcano Electrical Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001:2015, Others
View larger video & image

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High Voltage Circuit Breakers
Energy-storage Type
High-Speed Circuit Breaker
Vacuum
Fixed
Recloser
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Questions & Answers on Digital Protection Relay
Q
What are the common types of relays used in Electrical & Electronics applications?
A
The Digital Protection Relay is a standout piece in our Relay collection.Common types of relays used in Electrical & Electronics applications include electromechanical relays, solid-state relays, and thermal relays. With different functions and designs, selecting the right type is crucial for optimal performance.
Q
Can relays be used in harsh environmental conditions?
A
The Digital Protection Relay is a premium choice in the Relay category.Our relays ensure high reliability even in harsh conditions, thanks to features like the fully hermetically sealed Omron MY4H, suitable for hazardous locations. They are engineered for longevity and superior performance with silver tin indium alloy contacts, providing a well-balanced load handling.
Q
How can I find trustworthy supplier in China for relays in Electrical & Electronics industry?
A
Our Digital Protection Relay offers exceptional quality within the Relay category.To find a trustworthy supplier in China for relays, conduct thorough research by checking company background, certifications, and customer reviews. Strengthen relationships with suppliers by visiting trade fairs/authentication and seeking long-term partnerships to fulfill your requirements.
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