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

Protection Relays

products found from  trusted manufacturers & suppliers

Favorites

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

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

Add to inquiry basket to compare.

Favorites

Contact Now

Add to inquiry basket to compare.

Favorites

Contact Now

Add to inquiry basket to compare.

Favorites

US$ 2 / Piece
100 Pieces (MOQ)
Wenzhou Juhong Electric Co., Ltd.
Wenzhou Juhong Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"Fast Dispatch"
Fast Dispatch
Contact Now

Add to inquiry basket to compare.

Thermal Relay
Household Appliances Relay
1
Ac
3
Medium Power Relay

Favorites

US$ 2-4 / Piece
50 Pieces (MOQ)
YUEQING EASTING TRADING CO.,LTD.
YUEQING EASTING TRADING CO.,LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hubei, China
  • Trading Company

Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Electromagnetic Relay
Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
1
Ac
2
High Power Relay

Favorites

US$ 1.35 / Piece
100 Pieces (MOQ)
Yueqing Zhenkang Electric Technology Co., Ltd
Yueqing Zhenkang Electric Technology Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Thermal Relay
Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay, Motor
3
Ac
3
Weak Power Relay

Favorites

US$ 180 / 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
  • Chongqing, China
Contact Now

Add to inquiry basket to compare.

Electromagnetic Relay
3
Ac
3
Medium Power Relay
Enclosed Relay

Favorites

US$ 100-180 / 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

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

Add to inquiry basket to compare.

Electromagnetic Relay
Household Appliances Relay, Communication Relay, Lathe Relay
3
Ac
2
Medium Power Relay

Favorites

US$ 16.45-18.21 / Piece
100 Pieces (MOQ)
Yueqing Aukeman Trading Co., Ltd.
Yueqing Aukeman Trading Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Electromagnetic Relay
Household Appliances Relay, Air Conditioning Units,Elevator Machine Room,Pumps
3
Ac
Micro Power Relay
Enclosed Relay

Favorites

US$ 16.45-18.21 / Piece
100 Pieces (MOQ)
Yueqing Aukeman Trading Co., Ltd.
Yueqing Aukeman Trading Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Electromagnetic Relay
Household Appliances Relay, Air Conditioning Units,Elevator Machine Room,Pumps
3
Ac
Micro Power Relay
Enclosed Relay

Favorites

US$ 4.8-7.5 / 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

View larger video & image

View larger video & image

5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

Add to inquiry basket to compare.

Voltage Control Relay
General Purpose
3
Ac
Miniature
Voltage Control Relay

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

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

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

Favorites

US$ 0.58-0.6 / Piece
10 Pieces (MOQ)
Zhejiang Siyan Electric Technology Co., Ltd
Zhejiang Siyan Electric Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Thermal Relay
3
Ac
4
Medium Power Relay
Open Relay

Favorites

100 Pieces (MOQ)
Zhejiang C&J Electrical Holding Co., Ltd.
Zhejiang C&J Electrical Holding Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Thermal Relay
Household Appliances Relay, Communication Relay
3
Ac
3
High Power Relay

Favorites

US$ 80-100 / Piece
1 Piece (MOQ)
Quanzhou Ausenist Technology Co., Ltd
Quanzhou Ausenist Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
Contact Now

Add to inquiry basket to compare.

Voltage Relay
Household Appliances Relay
3
Ac
2
Medium Power Relay

Favorites

US$ 4.2-66 / Piece
1000 Pieces (MOQ)
Shanghai DaDa Electric Co., Ltd.
Shanghai DaDa Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Thermal Relay
Household Appliances Relay
3
Ac
3
High Power Relay

Favorites

US$ 9.21-11.66 / Piece
10 Pieces (MOQ)
Zhejiang Weikesen Power Technology Co., Ltd
Zhejiang Weikesen Power Technology Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"Fast Dispatch"
Fast Dispatch
Contact Now

Add to inquiry basket to compare.

Electromagnetic Relay
Welding Electrician
3
AC DC
3
Weak Power Relay

Favorites

US$ 32-80 / Piece
1 Piece (MOQ)
Henan Energy Electric Equipment Co.,Ltd
Henan Energy Electric Equipment Co.,Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Gas Relay
Oil-Immersed Transformer, Rectifier Transformer, C
Medium Power Relay
Sealed Relay
Electronic Type
Miniature

Favorites

US$ 7.98-13.58 / Piece
10 Pieces (MOQ)
Anshan Fenghui Continuous Caster Manufacture Co., Ltd.
Anshan Fenghui Continuous Caster Manufacture Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Liaoning, China
Contact Now

Add to inquiry basket to compare.

Electromagnetic Relay
Phase Failure and Phase Sequence Protection Relay
Standard
Ac
Standard
Medium Power Relay

Favorites

US$ 1-10 / Piece
1 Piece (MOQ)
Dechuang Industry Co., Ltd.
Dechuang Industry Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Shaanxi, China
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Electromagnetic Relay
Car Relay, Household Appliances Relay, Industrial Controls
1
Ac
1
High Power Relay

Favorites

US$ 2 / Piece
100 Pieces (MOQ)
Wenzhou Juhong Electric Co., Ltd.
Wenzhou Juhong Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

Add to inquiry basket to compare.

Thermal Relay
Household Appliances Relay
1
Ac
3
Medium Power Relay

Favorites

100 Pieces (MOQ)
Zhejiang C&J Electrical Holding Co., Ltd.
Zhejiang C&J Electrical Holding Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Thermal Relay
Household Appliances Relay, Communication Relay
3
Ac
3
High Power Relay

Favorites

US$ 4.2-66 / Piece
1000 Pieces (MOQ)
Shanghai DaDa Electric Co., Ltd.
Shanghai DaDa Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Thermal Relay
Household Appliances Relay
3
Ac
3
High Power Relay

Favorites

US$ 30-80 / Piece
1 Piece (MOQ)
Henan Energy Electric Equipment Co.,Ltd
Henan Energy Electric Equipment Co.,Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Gas Relay
Oil-Immersed Transformer, Rectifier Transformer, C
Medium Power Relay
Sealed Relay
Electronic Type
Miniature

Favorites

US$ 1.58-9.58 / Piece
10 Pieces (MOQ)
Anshan Fenghui Continuous Caster Manufacture Co., Ltd.
Anshan Fenghui Continuous Caster Manufacture Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Liaoning, China
Contact Now

Add to inquiry basket to compare.

Protection Relay
Protection Relay
Standard
Standard
Standard
Standard

Favorites

US$ 2 / Piece
100 Pieces (MOQ)
Wenzhou Juhong Electric Co., Ltd.
Wenzhou Juhong Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

Add to inquiry basket to compare.

Thermal Relay
Household Appliances Relay
1
Ac
3
Medium Power Relay

Favorites

US$ 4.2-66 / Piece
1000 Pieces (MOQ)
Shanghai DaDa Electric Co., Ltd.
Shanghai DaDa Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Thermal Relay
Household Appliances Relay
3
Ac
3
High Power Relay

Favorites

US$ 2 / Piece
100 Pieces (MOQ)
Wenzhou Juhong Electric Co., Ltd.
Wenzhou Juhong Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"Fast Dispatch"
Fast Dispatch
Contact Now

Add to inquiry basket to compare.

Thermal Relay
Household Appliances Relay
1
Ac
3
Medium Power Relay

Favorites

US$ 4.2-66 / Piece
1000 Pieces (MOQ)
Shanghai DaDa Electric Co., Ltd.
Shanghai DaDa Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Thermal Relay
Household Appliances Relay
3
Ac
3
High Power Relay

Favorites

US$ 2 / Piece
100 Pieces (MOQ)
Wenzhou Juhong Electric Co., Ltd.
Wenzhou Juhong Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

Add to inquiry basket to compare.

Thermal Relay
Household Appliances Relay
1
Ac
3
Medium Power Relay
1 2 3 4 5 6 7 8 9 Next
Questions & Answers on Protection Relays
Q
What are the common types of relays used in Electrical & Electronics applications?
A
The Protection Relays is an essential part of our Relay offerings.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
Discover the perfect addition to your Relay with our Protection Relays.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
Discover the perfect Relay addition with our Protection Relays.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.
Haven't found what you want?

Easy Sourcing

Post sourcing requests and get quotations quickly.

Product Alert

Stay updated to what's new and popular on the market.