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PCB Relay NNC67H-1 (T93) DC12V 4pins Used in Overvoltage Protector

PCB Relay NNC67H-1 (T93) DC12V 4pins Used in Overvoltage Protector

US $ 0.73-2.7 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
CLION ELECTRIC CO., LTD.

Zhejiang, China Since 2022
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Cp-Drs Pw4.5A Short Relay Protector

Cp-Drs Pw4.5A Short Relay Protector

US $ 2.95-3 / Piece FOB
1 Piece (MOQ)
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NINGBO PURGEAR IMP AND EXP CO., LTD.

Zhejiang, China Since 2018
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Adjustable Under Over Voltage Protector Voltage Monitoring Sequence Protection Relay

Adjustable Under Over Voltage Protector Voltage Monitoring Sequence Protection Relay

US $ 11.19 / Piece FOB
1 Piece (MOQ)
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Wenzhou Taiye Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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High Performance Thermal 0.32-0.5 Protection Electrical Overload Protector Relay

High Performance Thermal 0.32-0.5 Protection Electrical Overload Protector Relay

US $ 1.25-1.4 / Piece FOB
1 Piece (MOQ)
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Xu Series Phase Sequence Protector Overvoltage Undervoltage Monitoring Relays

Xu Series Phase Sequence Protector Overvoltage Undervoltage Monitoring Relays

US $ 6 / Piece FOB
100 Pieces (MOQ)
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Wenzhou Senyi Electric Co., Ltd.

Zhejiang, China Since 2025
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10-16 0.25-0.35 Overload Protector Electrical Protection Thermal Relay Hot Sale

10-16 0.25-0.35 Overload Protector Electrical Protection Thermal Relay Hot Sale

US $ 1.25-1.4 / Piece FOB
1 Piece (MOQ)
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Motor Overload Protector Lr2 Series Three-Phase AC Thermal Overload Relay

Motor Overload Protector Lr2 Series Three-Phase AC Thermal Overload Relay

US $ 5-30 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Yuanou Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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6.8-11 10-16 Overload Protector Electrical Thermal Protection Relay Hot Sale

6.8-11 10-16 Overload Protector Electrical Thermal Protection Relay Hot Sale

US $ 1.25-1.4 / Piece FOB
1 Piece (MOQ)
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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AC/DC Voltage Control Relay Over Under Voltage Protector Voltage Monitoring Relay

AC/DC Voltage Control Relay Over Under Voltage Protector Voltage Monitoring Relay

US $ 8.73-10.62 / Piece FOB
100 Pieces (MOQ)
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Yueqing Aukeman Trading Co., Ltd.

Zhejiang, China Since 2010
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Ard3m Motor Protector Relay with Profibus, Profinet, Ethernet, Modbus

Ard3m Motor Protector Relay with Profibus, Profinet, Ethernet, Modbus

US $ 215.4-646.2 / Piece FOB
1 Piece (MOQ)
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Jiangsu, China Since 2020
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Factory Price 2.2-3.5 3.2-5 Thermal Protection Electrical Overload Protector Relay

Factory Price 2.2-3.5 3.2-5 Thermal Protection Electrical Overload Protector Relay

US $ 1.25-1.4 / Piece FOB
1 Piece (MOQ)
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Wholesale Overload Protector Ridge Freezer Themal Overload Relay for Refrigerator Compressor

Wholesale Overload Protector Ridge Freezer Themal Overload Relay for Refrigerator Compressor

US $ 2-5 / Piece FOB
200 Pieces (MOQ)
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Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.

Zhejiang, China Since 2022
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Refrigerator and Air Conditioner Overload Protector Relay Starter Dfs Refrigerator Relay

Refrigerator and Air Conditioner Overload Protector Relay Starter Dfs Refrigerator Relay

US $ 0.01-0.05 / Piece FOB
200 Pieces (MOQ)
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Ningbo Jinlicheng Import and Export Co., Ltd.

Zhejiang, China Since 2025
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Factory 3 Phase AC400V 400VAC Auto Power Relay Protector with 6pins

Factory 3 Phase AC400V 400VAC Auto Power Relay Protector with 6pins

US $ 1.5-2 / Piece FOB
500 Pieces (MOQ)
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Yueqing Nanke Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Aoasis Smr-85 Th-85 45-65A Protector Motor Overload and Open Phase Thermal Overload Relay

Aoasis Smr-85 Th-85 45-65A Protector Motor Overload and Open Phase Thermal Overload Relay

US $ 5-5.4 / Piece FOB
1 Piece (MOQ)
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Aoasis (Hangzhou) International Business Co., Ltd

Trading Company

Zhejiang, China Since 2011
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Hot Sale 0.25-0.35 0.32-0.5 Thermal Protection Electrical Overload Protector Relay

Hot Sale 0.25-0.35 0.32-0.5 Thermal Protection Electrical Overload Protector Relay

US $ 1.25-1.4 / Piece FOB
1 Piece (MOQ)
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Wholesale Refrigerator Compressor Overload Protector Ridge Freezer Themal Overload Relay

Wholesale Refrigerator Compressor Overload Protector Ridge Freezer Themal Overload Relay

US $ 0.26-0.32 / Piece FOB
300 Pieces (MOQ)
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Ningbo Domi Refrigeration Co., Ltd.

Zhejiang, China Since 2022
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0.1-0.16A AC 50/60Hz 0.16-0.25A Protector for Motor Thermal Relay Switch

0.1-0.16A AC 50/60Hz 0.16-0.25A Protector for Motor Thermal Relay Switch

US $ 1.75-1.83 / Piece FOB
100 Pieces (MOQ)
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Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Gkrc-02 New Three-Phase Four Wire Phase Sequence Protector Relay

Gkrc-02 New Three-Phase Four Wire Phase Sequence Protector Relay

US $ 6.3-7 / pieces FOB
10 pieces (MOQ)
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Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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63A 220VAC Overvoltage Undervoltage Protector Over Current Protection Digital Voltage Protection Relay

63A 220VAC Overvoltage Undervoltage Protector Over Current Protection Digital Voltage Protection Relay

US $ 8.73-10.62 / Piece FOB
100 Pieces (MOQ)
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Yueqing Aukeman Trading Co., Ltd.

Zhejiang, China Since 2010
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LCD Display Protector Adjustable Voltage Settings Monitoring Sequence Protection Relay

LCD Display Protector Adjustable Voltage Settings Monitoring Sequence Protection Relay

US $ 10.29 / Piece FOB
50 Pieces (MOQ)
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Wenzhou Senyi Electric Co., Ltd.

Zhejiang, China Since 2025
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Aoasis Adgk-03 5A 380V AC Overvoltage Undervoltage Protector Digital Voltage Protection Relay

Aoasis Adgk-03 5A 380V AC Overvoltage Undervoltage Protector Digital Voltage Protection Relay

US $ 12.9-13.7 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Aoasis (Hangzhou) International Business Co., Ltd

Trading Company

Zhejiang, China Since 2011
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1-80A Overload Protection 380V 400V 50/60Hz Jd-5b Industrial Motor Protector Relay

1-80A Overload Protection 380V 400V 50/60Hz Jd-5b Industrial Motor Protector Relay

US $ 4.4 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Naidian Group Co., Ltd.

Zhejiang, China Since 2013
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About Protector+relay FAQ

  • QWhat are the advantages of collaborating with manufacturers for Voltage Regulators?

    The Protector+relay is an essential part of our Voltage Regulator offerings.Working with manufacturers enables you to customize Voltage Regulators according to specific requirements. Manufacturing partners offer consistent product quality, timely delivery, and the flexibility to adapt to evolving market demands.

  • QWhere can I find reliable suppliers for Voltage Regulators in China?

    Our Protector+relay offers exceptional quality within the Voltage Regulator category.Looking for high-quality Voltage Regulator suppliers in China? Explore online platforms, industry exhibitions, and verified directories. It's crucial to assess supplier credentials and request samples for testing the product quality before making bulk purchases.

  • QWhat is the function of a voltage regulator in electrical systems?

    The Protector+relay is an essential part of our Voltage Regulator offerings.A voltage regulator is essential in stabilizing and maintaining the voltage levels in electrical circuits. It ensures consistent power supply to devices, preventing damage and malfunctions due to voltage fluctuations.

Original Ls Gth-100 Thermal Overload Protector Relay

Original Ls Gth-100 Thermal Overload Protector Relay

1 Piece (MOQ)
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Audited Supplier
Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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Refrigerator Relay Air Conditioner Compressor Overload Protector 1/6HP Relay Ptk-M

Refrigerator Relay Air Conditioner Compressor Overload Protector 1/6HP Relay Ptk-M

US $ 0.01-0.05 / Piece FOB
200 Pieces (MOQ)
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Audited Supplier
Ningbo Jinlicheng Import and Export Co., Ltd.

Zhejiang, China Since 2025
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Thermal Protector Thermal Relay Used with Cjx2 Contactor Thermal Overload Relay

Thermal Protector Thermal Relay Used with Cjx2 Contactor Thermal Overload Relay

US $ 1.79 / Piece FOB
100 Pieces (MOQ)
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Wenzhou Senyi Electric Co., Ltd.

Zhejiang, China Since 2025
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High Quality 3p 400VAC Power Relay with 6pins of Electronic Components

High Quality 3p 400VAC Power Relay with 6pins of Electronic Components

US $ 1.5-2 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Yueqing Nanke Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Reliable Compressor Relay Protector for Refrigerators Hc-15

Reliable Compressor Relay Protector for Refrigerators Hc-15

US $ 0.125-0.23 / Piece FOB
200 Pieces (MOQ)
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Xiamen Kumeijia Technology Co., Ltd.

Fujian, China Since 2025
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53-85 0.45-0.72 Protector Electrical Protection Thermal Overload Relay with Factory Price

53-85 0.45-0.72 Protector Electrical Protection Thermal Overload Relay with Factory Price

US $ 1.25-1.4 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Motor Phase Failure&Phase Sequence&Over-Voltage&Under-Voltage Protective Relay

Motor Phase Failure&Phase Sequence&Over-Voltage&Under-Voltage Protective Relay

500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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100-160 1-1.6 Overload Protector Electrical Thermal Protection Relay Hot Sale

100-160 1-1.6 Overload Protector Electrical Thermal Protection Relay Hot Sale

US $ 1.25-1.4 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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High Quality 20-32 100-160 Protection Electrical Protector Thermal Overload Relay

High Quality 20-32 100-160 Protection Electrical Protector Thermal Overload Relay

US $ 1.25-1.4 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Overvoltage and Undervoltage Protector Voltage Control Relay

Overvoltage and Undervoltage Protector Voltage Control Relay

US $ 8.73-10.62 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Yueqing Aukeman Trading Co., Ltd.

Zhejiang, China Since 2010
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Thermal Compressor Protector Motor Protection Relay

Thermal Compressor Protector Motor Protection Relay

US $ 60-150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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10-16 75-120 Overload Protector Electrical Thermal Protection Relay with Good Price

10-16 75-120 Overload Protector Electrical Thermal Protection Relay with Good Price

US $ 1.25-1.4 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Freezers Compressor Thermal 4 TM Overload Protector, Refrigerator PTC Start Relay

Freezers Compressor Thermal 4 TM Overload Protector, Refrigerator PTC Start Relay

US $ 0.5-5 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Superair Group Limited

Trading Company

Zhejiang, China Since 2021
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