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R450t Automatic Voltage Regulator AVR Excitation Control Module for Brushless Generator Genset

R450t Automatic Voltage Regulator AVR Excitation Control Module for Brushless Generator Genset

US $ 48-58 / Piece FOB
1 Piece (MOQ)
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Fuan Spark Power Co., Ltd.

Fujian, China Since 2026
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High Quality Single Pair Module STB Connector Subscriber Connection Unit with Gdt and PTC Protector

High Quality Single Pair Module STB Connector Subscriber Connection Unit with Gdt and PTC Protector

US $ 1.05-1.18 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Ningbo Meilan Communication Equipment Co., Ltd.

Zhejiang, China Since 2020
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12 Channels DC 72V DIN Rail Mount DC Power Distribution Strip Module Fuse Splitter Board Input Current 15A 12dz

12 Channels DC 72V DIN Rail Mount DC Power Distribution Strip Module Fuse Splitter Board Input Current 15A 12dz

US $ 5.09-5.46 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Yueqing Zhijiu Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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3ne3340-8 Original Siemens Sitor Fuse Link Semiconductor Protection High Speed Fuse Module

3ne3340-8 Original Siemens Sitor Fuse Link Semiconductor Protection High Speed Fuse Module

US $ 47.82 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Foshan Copartner Technology Co., Ltd

Trading Company

Guangdong, China Since 2023
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Premium 10-Pair Stg Interface Module - Reliable Electronic Board Component

Premium 10-Pair Stg Interface Module - Reliable Electronic Board Component

US $ 1-6 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Powtech Electronics Co., Ltd.

Shandong, China Since 2008
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Wsd-B120 Industrial Distribution System Surge Suppressor Safety Protection Module

Wsd-B120 Industrial Distribution System Surge Suppressor Safety Protection Module

US $ 21 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Yihua Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Siemens 3ne8022-1 Reliable Electrical Protection Safety Fuse Module

Siemens 3ne8022-1 Reliable Electrical Protection Safety Fuse Module

US $ 23.18 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Foshan Copartner Technology Co., Ltd

Trading Company

Guangdong, China Since 2023
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Wsd-B100 Electric Power Lightning Protection Safety Module

Wsd-B100 Electric Power Lightning Protection Safety Module

US $ 32 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Yihua Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Siemens 3ne3340-8 Reliable Electrical Protection Fuse Module

Siemens 3ne3340-8 Reliable Electrical Protection Fuse Module

US $ 47.82 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Foshan Copartner Technology Co., Ltd

Trading Company

Guangdong, China Since 2023
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Factory Price 1 Pair Telephone Module STB Module Without Protector

Factory Price 1 Pair Telephone Module STB Module Without Protector

US $ 0.48-0.56 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Ningbo Meilan Communication Equipment Co., Ltd.

Zhejiang, China Since 2020
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Factory Price 1 Pair Telephone Module STB Module Without Protector

Factory Price 1 Pair Telephone Module STB Module Without Protector

US $ 0.48-0.56 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Ningbo Meilan Communication Equipment Co., Ltd.

Zhejiang, China Since 2020
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Customizable Blue Light 450nm 80MW Laser Module for Plant Fill

Customizable Blue Light 450nm 80MW Laser Module for Plant Fill

US $ 10-19 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Dongguan Blueuniverse Laser Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
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3 Pole Krone Module Fuse Strip Overvoltage Arrester Protection Magazine for Krone Module

3 Pole Krone Module Fuse Strip Overvoltage Arrester Protection Magazine for Krone Module

US $ 3-5 / Piece FOB
10,000 Pieces (MOQ)
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Audited Supplier
Ningbo Meilan Communication Equipment Co., Ltd.

Zhejiang, China Since 2020
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High Voltage Safety Protector Aluminum Die Casting Post Crash Disconnect Module

High Voltage Safety Protector Aluminum Die Casting Post Crash Disconnect Module

US $ 35 / Piece FOB
500 Pieces (MOQ)
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Zhejiang Zhiwei Electronic Technology Co., Ltd.

Zhejiang, China
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GF1611u7 Fusible Relay Protection Module with Integrated Fuse

GF1611u7 Fusible Relay Protection Module with Integrated Fuse

US $ 1-9,999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Optical Protector Layer Network Unit (ONU) Efficient Logistics Transport Communication Module DWDM G. 872 Otn Olp SDH Fec ODU System

Optical Protector Layer Network Unit (ONU) Efficient Logistics Transport Communication Module DWDM G. 872 Otn Olp SDH Fec ODU System

US $ 1-20,000 / Piece FOB
1 Piece (MOQ)
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GYSUNTEC TECHNOLOGY CO., LTD.

Guangdong, China
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Npe Protection Module for Guard Surge Protection for Power Supply Dg Mod Npe 952050 4013364108370

Npe Protection Module for Guard Surge Protection for Power Supply Dg Mod Npe 952050 4013364108370

US $ 90-100 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2020
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Customizable High Quality Blue Light 450nm 80MW Laser Module for Plant Fill

Customizable High Quality Blue Light 450nm 80MW Laser Module for Plant Fill

US $ 10-19 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Dongguan Blueuniverse Laser Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
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G3MB-202p 5V DC 1 Channel Solid-State Relay Board Module for Arduino High Level Fuse for Arduino SSR G3MB-202p

G3MB-202p 5V DC 1 Channel Solid-State Relay Board Module for Arduino High Level Fuse for Arduino SSR G3MB-202p

US $ 1.21-1.32 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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Delta Sst Transformer Mvac to Lvdc Include Mv Fuse, Cable, Control Box, Sic Power Module

Delta Sst Transformer Mvac to Lvdc Include Mv Fuse, Cable, Control Box, Sic Power Module

US $ 149,999 / Set FOB
1 Set (MOQ)
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Audited Supplier
Vesion Tech Co. Ltd

Trading Company

Guangdong, China Since 2024
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High Safety Factor Safe and Reliable PV Battery Enclosure Robot Battery Modules

High Safety Factor Safe and Reliable PV Battery Enclosure Robot Battery Modules

US $ 10-12.5 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Suzhou Cimc Lc Technology Co. Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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4s Lithium Active Equalizer LiFePO4, Lto Gell 18650 DIY Lipo Protection Circuit Module for Lto Battery Pack

4s Lithium Active Equalizer LiFePO4, Lto Gell 18650 DIY Lipo Protection Circuit Module for Lto Battery Pack

US $ 48 / Piece FOB
300 Pieces (MOQ)
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Audited Supplier
Changsha Deligreen Power Co., Ltd.

Trading Company

Hunan, China Since 2019
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500kw Diesel Alternator Generator Set Parts Top AVR As440 Automatic Voltage Regulators Stabilizers Modules

500kw Diesel Alternator Generator Set Parts Top AVR As440 Automatic Voltage Regulators Stabilizers Modules

US $ 42-48 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Fuan Shaluo Electronic Co., Ltd.

Fujian, China Since 2024
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About Protector Module FAQ

  • QWhat types of arresters are best for industrial use?

    The Protector Module is a standout piece in our Arrester collection.For industrial settings, you'll want surge arresters with high discharge currents to protect essential equipment. Wholesale suppliers typically offer reliable custom options at competitive prices, ensuring you get the best protection for your setup.

  • QDo I need to replace my arresters regularly?

    The Protector Module is a premium choice in the Arrester category.Yes, regular inspection and replacement of surge arresters are crucial to maintaining optimal protection. Follow industry trends to ensure you always have the latest factory-tested options available, preventing expensive damage from electrical surges. Get a quote to explore the best prices!

  • QHow do I choose the right arrester for my project?

    The Protector Module is a key item within our extensive Arrester selection.To select the right arrester, assess factors like voltage levels and system type. Research guides can help you compare the best options, focusing on those compatible with famous brand equipment and durable enough for continuous operation in your environment.

Sick /Bonfiglioli /Klay Instruments/Bihl+Wiedemann/Honeywell Supplier/Prk25c. Xa2/4p-M12/PLC Module

Sick /Bonfiglioli /Klay Instruments/Bihl+Wiedemann/Honeywell Supplier/Prk25c. Xa2/4p-M12/PLC Module

US $ 3.5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wenzhou Mingzhe Electric Co., Ltd.

Zhejiang, China Since 2022
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10A 220V/110V Rocker Switch Power Socket Inlet Module with a Fuse for 3D Printer

10A 220V/110V Rocker Switch Power Socket Inlet Module with a Fuse for 3D Printer

US $ 5-7 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shen Zhen WIN-KARE Technology Co.,Ltd

Guangdong, China Since 2018
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Standard 10 Pair Dry Super Mini Splicing 9700d/Tr Straight Connector Module

Standard 10 Pair Dry Super Mini Splicing 9700d/Tr Straight Connector Module

US $ 0.5-5 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Ningbo Meilan Communication Equipment Co., Ltd.

Zhejiang, China Since 2020
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Factory Direct Rotating Rectifier Module with Surge Suppressor for Generator System

Factory Direct Rotating Rectifier Module with Surge Suppressor for Generator System

US $ 70-80 / Piece FOB
1 Piece (MOQ)
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Fuan Spark Power Co., Ltd.

Fujian, China Since 2026
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Marathon Generator Commutator Module, Equipped with a Rotating Diode Surge Suppressor Xt-1-40f12A

Marathon Generator Commutator Module, Equipped with a Rotating Diode Surge Suppressor Xt-1-40f12A

US $ 145 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Fujian Yinglite Electronic Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2026
Chat Now Send Inquiry
Carel IR33cohb00/Honeywell PLC Module

Carel IR33cohb00/Honeywell PLC Module

US $ 3.5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wenzhou Mingzhe Electric Co., Ltd.

Zhejiang, China Since 2022
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High Power Rotating Diode Rectifier Module with Surge Suppressor for Genset

High Power Rotating Diode Rectifier Module with Surge Suppressor for Genset

US $ 154-169 / Piece FOB
1 Piece (MOQ)
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Fuan Spark Power Co., Ltd.

Fujian, China Since 2026
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HVR10 HVR-10 AVR Automatic Voltage Regulator Module for Linz Diesel Generators

HVR10 HVR-10 AVR Automatic Voltage Regulator Module for Linz Diesel Generators

US $ 75-78 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Fuan Shaluo Electronic Co., Ltd.

Fujian, China Since 2024
Chat Now Send Inquiry
Audio Speaker Protection Board Protector Stereo Loud Speaker Circuit Board Dual Channel Relay PCB Circuit Module

Audio Speaker Protection Board Protector Stereo Loud Speaker Circuit Board Dual Channel Relay PCB Circuit Module

US $ 0.5-1 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Yongchangtai Electronics Co., Ltd.

Guangdong, China
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Premium Yh-703 AVR Control Module for Generator Stability

Premium Yh-703 AVR Control Module for Generator Stability

US $ 8.9-10.7 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ningde Dragon Technology Co., Ltd.

Trading Company

Fujian, China Since 2025
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10 Pair Pouyet Disconnection Module Connection Stg Module

10 Pair Pouyet Disconnection Module Connection Stg Module

US $ 0.3-30 / Piece FOB
10,000 Pieces (MOQ)
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Audited Supplier
Ningbo Meilan Communication Equipment Co., Ltd.

Zhejiang, China Since 2020
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Fzn25-12 Load Switch Disconnector 3 Phase Isolation Switch Load Break Switch /Load Break Switch/ (LBS) Breakers Switch Siemens Module PLC

Fzn25-12 Load Switch Disconnector 3 Phase Isolation Switch Load Break Switch /Load Break Switch/ (LBS) Breakers Switch Siemens Module PLC

US $ 335-580 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wenzhou Mingzhe Electric Co., Ltd.

Zhejiang, China Since 2022
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3 Pole 10 Pair Protection Magazine Arrester Krone Module with Gdt UL94-V0

3 Pole 10 Pair Protection Magazine Arrester Krone Module with Gdt UL94-V0

US $ 2.1-2.5 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China Since 2020
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