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Digital Over Current Relay

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Intelligent Numerical Electronic Motor Protection Relay

Intelligent Numerical Electronic Motor Protection Relay

US $ 94.8-646 / Piece FOB
1 Piece (MOQ)
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Jiangsu Acrel Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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Residual Current Protection Relay in 35kv Substation

Residual Current Protection Relay in 35kv Substation

US $ 777-1,036 / Piece FOB
1 Piece (MOQ)
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Jiangsu Acrel Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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Motor Overload Protection Devices Relay for Industrial Mcc Dcs

Motor Overload Protection Devices Relay for Industrial Mcc Dcs

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

Jiangsu, China Since 2020
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Motor Management Relay for Mcc

Motor Management Relay for Mcc

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

Jiangsu, China Since 2020
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Ard3m Motor Protection Relay Advanced Monitoring Control and Protection of Electrical Motors

Ard3m Motor Protection Relay Advanced Monitoring Control and Protection of Electrical Motors

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

Jiangsu, China Since 2020
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Short Circuit Protection Relay

Short Circuit Protection Relay

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

Jiangsu, China Since 2020
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3 Phase Motor Protector Relay

3 Phase Motor Protector Relay

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

Jiangsu, China Since 2020
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Motor Protector Relay with Leakage Cts

Motor Protector Relay with Leakage Cts

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

Jiangsu, China Since 2020
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Motor Overcurrent Protection Relay

Motor Overcurrent Protection Relay

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

Jiangsu, China Since 2020
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3 Phase 100A Adjustable DIN Rail Voltage Protection Relay

3 Phase 100A Adjustable DIN Rail Voltage Protection Relay

US $ 16.72 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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YUANKY HW-M Electrical Supplies Rail Energy Meter 230V RELAY

YUANKY HW-M Electrical Supplies Rail Energy Meter 230V RELAY

US $ 1-3 / Piece FOB
100 Pieces (MOQ)
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Wenzhou Hawai Electron & Electric Manufacture Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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MY4N-GS DC24 24VDC Industrial electrical protection intermediate relay

MY4N-GS DC24 24VDC Industrial electrical protection intermediate relay

US $ 650-2,854 / Piece FOB
1 Piece (MOQ)
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Dongfang Yoyik (Deyang) Engineering Co., Ltd.

Sichuan, China Since 2023
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Electronic Motor Protection Relay

Electronic Motor Protection Relay

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

Jiangsu, China Since 2020
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Tomzn 63A Adjustable 3-Phase Voltage Protection Relay for DIN Rail

Tomzn 63A Adjustable 3-Phase Voltage Protection Relay for DIN Rail

US $ 14.33 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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YUANKY SR Solid State Relay with Epoxy Protection RELAY

YUANKY SR Solid State Relay with Epoxy Protection RELAY

US $ 1-8 / Piece FOB
100 Pieces (MOQ)
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Wenzhou Hawai Electron & Electric Manufacture Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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JZ-7-3-204B automatic control Static intermediate power protection middle relay

JZ-7-3-204B automatic control Static intermediate power protection middle relay

US $ 650-2,854 / Piece FOB
1 Piece (MOQ)
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Dongfang Yoyik (Deyang) Engineering Co., Ltd.

Sichuan, China Since 2023
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Blocking Motorprotector Relay

Blocking Motorprotector Relay

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

Jiangsu, China Since 2020
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Tomzn New Type DIN Rail Weekly 7 Days Digital Time Switch Relay

Tomzn New Type DIN Rail Weekly 7 Days Digital Time Switch Relay

US $ 3.66 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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YUANKY J7ND-25 Miniature Electric Motor Thermal Overload RELAY

YUANKY J7ND-25 Miniature Electric Motor Thermal Overload RELAY

US $ 6.23 / Piece FOB
10 Pieces (MOQ)
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Wenzhou Hawai Electron & Electric Manufacture Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Motor Protector Relay with RS485 Modbus Profibus Profinet

Motor Protector Relay with RS485 Modbus Profibus Profinet

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

Jiangsu, China Since 2020
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Low Voltage Three Phase Overload Motor Protector Relay

Low Voltage Three Phase Overload Motor Protector Relay

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

Jiangsu, China Since 2020
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Motor Leakage Protection Relay

Motor Leakage Protection Relay

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

Jiangsu, China Since 2020
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Outdoor Zw32 24kv ACR Pole Mounted Recloser

Outdoor Zw32 24kv ACR Pole Mounted Recloser

US $ 800-4,000 / Piece FOB
1 Piece (MOQ)
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Zhejiang Volcano Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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About Digital Over Current Relay FAQ

  • QWhat are the advantages of using Variable-Frequency Drives for industrial applications?

    The Digital Over Current Relay is a premium choice in the Variable-Frequency Drive category.Variable-Frequency Drives are instrumental in controlling motor speed, enhancing energy efficiency, reducing equipment wear, and optimizing processes in industrial applications. Talk to a trusted supplier to explore the benefits of VFDs and improve your operational efficiency.

  • QWhat factors should I consider when choosing a Variable-Frequency Drive manufacturer in China?

    Our Digital Over Current Relay offers exceptional quality within the Variable-Frequency Drive category.When selecting a manufacturer in China for Variable-Frequency Drives, consider factors such as experience, reputation, product quality, after-sales support, and customization capabilities. It is advisable to closely review supplier credentials for a successful partnership.

  • QHow can I benefit from sourcing Variable-Frequency Drives from reputable suppliers?

    Enhance your Variable-Frequency Drive setup with our premium Digital Over Current Relay.By sourcing Variable-Frequency Drives from reputable suppliers, you can ensure product quality, technical expertise, competitive pricing, and prompt delivery. A well-known manufacturer offers reliability, tech support, and a wide range of VFD options to meet your specific requirements.

Tomzn Adjustable 63A 3-Phase DIN Rail Voltage Monitoring Relay

Tomzn Adjustable 63A 3-Phase DIN Rail Voltage Monitoring Relay

US $ 14.33 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Inverse Time Overcurrent Relay (KCR151) Mikro

Inverse Time Overcurrent Relay (KCR151) Mikro

US $ 28.3-36.1 / Piece FOB
50 Pieces (MOQ)
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Zhejiang Kripal Electric Co., Ltd.

Zhejiang, China Since 2008
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Acrel Asj20-Ld1a Protection Panel Intelligent Digital Earth Leakage Relay

Acrel Asj20-Ld1a Protection Panel Intelligent Digital Earth Leakage Relay

US $ 112 / Piece FOB
1 Piece (MOQ)
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Jiangsu, China
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Earth Fault Relay (KER152) Mikro

Earth Fault Relay (KER152) Mikro

US $ 26.5-30.6 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Zhejiang Kripal Electric Co., Ltd.

Zhejiang, China Since 2008
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Mikro Overcurrent Relay (KCR 153)

Mikro Overcurrent Relay (KCR 153)

US $ 29.8-36.7 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Zhejiang Kripal Electric Co., Ltd.

Zhejiang, China Since 2008
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Earth Leakage Protective Relay (KLR121) Mikro

Earth Leakage Protective Relay (KLR121) Mikro

50 Pieces (MOQ)
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Zhejiang Kripal Electric Co., Ltd.

Zhejiang, China Since 2008
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Mikro Earth Leakage Relay

Mikro Earth Leakage Relay

US $ 14.31-18.29 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Zhejiang Kripal Electric Co., Ltd.

Zhejiang, China Since 2008
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63A 230V DIN Rail Adjustable Over Voltage and Under Voltage Protective Device Protector Relay

63A 230V DIN Rail Adjustable Over Voltage and Under Voltage Protective Device Protector Relay

US $ 10-13 / Piece FOB
50 Pieces (MOQ)
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Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2011
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Mikro Earth Fault Relay (KER141)

Mikro Earth Fault Relay (KER141)

50 Pieces (MOQ)
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Zhejiang Kripal Electric Co., Ltd.

Zhejiang, China Since 2008
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Leakage Fault Protective Relay Asj10L-Ld1a Monitors Digital Earth Leakage Relay

Leakage Fault Protective Relay Asj10L-Ld1a Monitors Digital Earth Leakage Relay

US $ 114 / Piece FOB
1 Piece (MOQ)
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Jiangsu, China
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Pid Digital Temperature Controller Universal Input, Relay (XMTS-618)

Pid Digital Temperature Controller Universal Input, Relay (XMTS-618)

US $ 18.8 / Piece FOB
1 Piece (MOQ)
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Yuyao Gongyi Meter Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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63A 220V DIN Rail Adjustable Overvoltage and Undervoltage Protection Device Protector Relay

63A 220V DIN Rail Adjustable Overvoltage and Undervoltage Protection Device Protector Relay

US $ 3.3-3.7 / pieces FOB
100 pieces (MOQ)
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Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Siemems Switching Devices Sirius 3rh2 Contactor Relays in Stock

Siemems Switching Devices Sirius 3rh2 Contactor Relays in Stock

US $ 2-300 / Piece FOB
1 Piece (MOQ)
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Guangdong Lingyi Industrial Technology Co., Ltd.

Guangdong, China Since 2015
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