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Computer Current Protection

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Portable Six Phase Secondary Current Injection Relay Test Relay Test Unit Microcomputer Control System Relay Protection Analyzer

Portable Six Phase Secondary Current Injection Relay Test Relay Test Unit Microcomputer Control System Relay Protection Analyzer

US $ 3,800-6,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Weshine Electric Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
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Schneider Electric Variable Speed Drive, Easy Altivar ATV610d37n4

Schneider Electric Variable Speed Drive, Easy Altivar ATV610d37n4

US $ 911.2 / Piece FOB
1 Piece (MOQ)
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Yueqing Page Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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High Quality Breaking Capacity DC Solar PV Fuse 1000V 2A Fuse Holder

High Quality Breaking Capacity DC Solar PV Fuse 1000V 2A Fuse Holder

US $ 0.3-0.35 / Piece FOB
1,000 Pieces (MOQ)
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Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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UL Proved Power 4 POS Circular Connector

UL Proved Power 4 POS Circular Connector

US $ 3.2-5 / Piece FOB
10 Pieces (MOQ)
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Hangzhou Kaipu Electronic Technique Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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High Voltage Resonant Test System with Automatic Frequency Tuning and Intelligent Protection Functions

High Voltage Resonant Test System with Automatic Frequency Tuning and Intelligent Protection Functions

US $ 1,000-30,000 / Set FOB
1 Set (MOQ)
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Sansion Power Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2015
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Best Choice Precise Dimensions Mining Cable for Tunnel Lighting & Communication Networks

Best Choice Precise Dimensions Mining Cable for Tunnel Lighting & Communication Networks

US $ 0.5 / Meter FOB
100 Meters (MOQ)
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Audited Supplier
Shandong Yanggu Haohui Cable Co., Ltd.

Shandong, China Since 2020
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Waterproof Electric Fan Harness for Car Engine Cooling Durable Connector Wire with Heat Protection Durability Wire Product

Waterproof Electric Fan Harness for Car Engine Cooling Durable Connector Wire with Heat Protection Durability Wire Product

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Qingdao Yuanruyuan Electronic Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Loop Resistance Earth Resistance Clamp Meter/Tester Lightning Protection

Loop Resistance Earth Resistance Clamp Meter/Tester Lightning Protection

US $ 300-1,000 / Piece FOB
1 Piece (MOQ)
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Kiyu Power Wuhan Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2018
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New Original Copley Controls Xenus 800-1513A Servo Drive AC Servo Drive Shipping Express

New Original Copley Controls Xenus 800-1513A Servo Drive AC Servo Drive Shipping Express

US $ 1,190-1,200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Dongguan Gexu Automation Equipment Co., Ltd.

Trading Company

Guangdong, China Since 2026
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Premium ESD Safe Plastic Storage Container for Electronics

Premium ESD Safe Plastic Storage Container for Electronics

US $ 11 / Piece FOB
100 Pieces (MOQ)
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Xiamen Qianyu Technology Co., Ltd.

Trading Company

Fujian, China Since 2019
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China Factory Xinje 220V 1.5kw Ds5l-21p5-Pta AC Servo Motor with Drive

China Factory Xinje 220V 1.5kw Ds5l-21p5-Pta AC Servo Motor with Drive

US $ 350-480 / Set FOB
1 Set (MOQ)
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Audited Supplier
Shantou Xinshide Automation Equipment Co., Ltd.

Guangdong, China Since 2025
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High Frequency Spark Tester for Cable and Wire Production Test Cable Making Machine Accessories

High Frequency Spark Tester for Cable and Wire Production Test Cable Making Machine Accessories

US $ 1,250 / Piece FOB
1 Piece (MOQ)
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Dongguan HOOHA electrical machinery company Limited

Guangdong, China Since 2017
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Ai-Driven Multi-Feature Fusion DC System Protection Tester

Ai-Driven Multi-Feature Fusion DC System Protection Tester

US $ 14,000 / Set FOB
1 Set (MOQ)
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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Overload Protection Long Lifespan 16-Port Industrial Hub for Data Transmission

Overload Protection Long Lifespan 16-Port Industrial Hub for Data Transmission

US $ 127.4-140.75 / Piece FOB
200 Pieces (MOQ)
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Dongguan Tentop Electronics Co., Ltd.

Guangdong, China Since 2023
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4mm Copper Panel Socket Top Thread for Teaching Instruments Banana Socket ABS Nickel-Plated 24A

4mm Copper Panel Socket Top Thread for Teaching Instruments Banana Socket ABS Nickel-Plated 24A

US $ 0.08-0.15 / Piece FOB
1,000 Pieces (MOQ)
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Wenzhou High Fun Electronic Co. Ltd

Zhejiang, China Since 2023
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Indoor LED Advertising Panels for P5 Indoor LED Video Wall LED Display

Indoor LED Advertising Panels for P5 Indoor LED Video Wall LED Display

US $ 125-135 / Piece FOB
1 Piece (MOQ)
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Shenzhen D-King Photoelectric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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En750PV 75kw 3phase 380V Solar Pump Drive with Overload & Overvoltage Protection

En750PV 75kw 3phase 380V Solar Pump Drive with Overload & Overvoltage Protection

US $ 1,099-1,599 / Pieces FOB
1 Piece (MOQ)
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SHENZHEN ENCOM ELECTRIC TECHNOLOGIES CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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Longlife AC Electrical Brush Motor for Hair Dryer/Computer Peripheral

Longlife AC Electrical Brush Motor for Hair Dryer/Computer Peripheral

US $ 0.8-3.7 / Piece FOB
1,000 Pieces (MOQ)
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RITSCHER INTERNATIONAL LIMITED

Guangdong, China Since 2014
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Ckmine Km7000 Air Compressor Drive

Ckmine Km7000 Air Compressor Drive

US $ 582-612 / Piece FOB
1 Piece (MOQ)
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ZHEJIANG KAIMIN ELECTRIC CO., LTD.

Zhejiang, China Since 2020
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Emerson Nidec Control Techniques M400-03400056A 2.2kw CT AC Drive

Emerson Nidec Control Techniques M400-03400056A 2.2kw CT AC Drive

US $ 1,000 / Piece FOB
1 Piece (MOQ)
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China One-Tone Industrial Group Co., Ltd

Tianjin, China Since 2023
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30A-200A Ans/AMS Bolt on Fuse Holder 32V-125V Auto Bolt Down Fuse Box Ans-186 Car Fuse Distribution Block Fuse Base

30A-200A Ans/AMS Bolt on Fuse Holder 32V-125V Auto Bolt Down Fuse Box Ans-186 Car Fuse Distribution Block Fuse Base

US $ 0.6-0.8 / Piece FOB
10 Pieces (MOQ)
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Huizhou Reomax Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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100W Foldable Solar Panel DC Portable Computer Battery Mobile Phone Folding Solar Charger

100W Foldable Solar Panel DC Portable Computer Battery Mobile Phone Folding Solar Charger

US $ 80-118 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Just-Solar Co., Ltd.

Guangdong, China Since 2014
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7pin Outdoor Electrical Wire Adapter M20 Assembled Male Female Threaded Connection Connector Waterproof IP67 Outdoor LED Lighting Dimming System Cable Solution

7pin Outdoor Electrical Wire Adapter M20 Assembled Male Female Threaded Connection Connector Waterproof IP67 Outdoor LED Lighting Dimming System Cable Solution

US $ 0.9-2.6 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Aohua Electric Corporation Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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About Computer Current Protection FAQ
  • QWhat are current trends in test machine technology for instrument & meter applications?

    The Computer Current Protection is a top choice in our Test Machine collection.Recent trends for test machine instruments include digital interfacing, integrated data logging, and custom test machine automation. Stay ahead by sourcing from top distributor networks and wholesale suppliers offering guide documentation and factory price transparency. Request a demo to see where you can save or customize.

  • QCan I customize test machines to fit unique testing parameters or OEM specs?

    The Computer Current Protection is a key item within our extensive Test Machine selection.Absolutely! Many test machine manufacturers offer full OEM custom test machine assembly and specialized instrument integration with factory price savings. The guide to customization is straightforward: specify parameters, request a factory quote, and compare distributor timelines. Get started today—submit your specs for a tailored solution.

  • QHow do I get the best price for test machines from factories or OEM suppliers?

    Our Computer Current Protection offers exceptional quality within the Test Machine category.If you’re sourcing test machines, ask for wholesale price lists directly from test machine factory or OEM test machine distributor. Many offer custom features for bulk inquiries. Review their market trends and compare discounts before you buy. Contact us now to secure the best offer and ensure rapid delivery.

Flipsky Motor Speed Controller FT85RS 85V 550A Advanced ESC Ebike/Esurf Drive

Flipsky Motor Speed Controller FT85RS 85V 550A Advanced ESC Ebike/Esurf Drive

US $ 162-203.2 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Guangdong Flipsky Technology Company Ltd.

Manufacturer/Factory

Guangdong, China Since 2025
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Negative Bus PV Protection Way Circuit Fuse Holder 5X20 for Marine Car Fuse Blocks Holder 32V DC Fuse Box

Negative Bus PV Protection Way Circuit Fuse Holder 5X20 for Marine Car Fuse Blocks Holder 32V DC Fuse Box

US $ 4.05 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
YUEQING AIBEIKEN ELECTRIC CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Hot Selling Replacement USB C 60W Adapter for Apple Magsafe 2 MacBook PRO USB Chatger Adapter Notebook

Hot Selling Replacement USB C 60W Adapter for Apple Magsafe 2 MacBook PRO USB Chatger Adapter Notebook

US $ 5.59-5.87 / Piece FOB
100 Pieces (MOQ)
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Juhuaxin (Foshan) Technology Co., Ltd.

Guangdong, China Since 2022
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Waterproof Condenser Fan Motor Cable Assembly with Automotive Grade Protection

Waterproof Condenser Fan Motor Cable Assembly with Automotive Grade Protection

US $ 3.6-4.59 / Set FOB
2,000 Sets (MOQ)
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Audited Supplier
Huizhou Jiuwei Electronics Co., Ltd.

Guangdong, China Since 2026
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12 Ways Germany USA Germany PDU with Surge Protection Overload Switch for Computer Room

12 Ways Germany USA Germany PDU with Surge Protection Overload Switch for Computer Room

US $ 5-20 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Ningbo Gam Communication Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Factory 45W 60W 85W Magsafe L T Tip Power Adapter Laptop/Notebook/Computer Switching Power Supply Battery Charger for Apple MacBook

Factory 45W 60W 85W Magsafe L T Tip Power Adapter Laptop/Notebook/Computer Switching Power Supply Battery Charger for Apple MacBook

US $ 8.8-10.9 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Yujia'an Technology Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Pd Fast Charger 30W 61W 87W 96W Type C for Apple MacBook Charger for MacBook PRO 16 I9 for MacBook Air Laptop Case

Pd Fast Charger 30W 61W 87W 96W Type C for Apple MacBook Charger for MacBook PRO 16 I9 for MacBook Air Laptop Case

US $ 11.18-11.69 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Shenzhen Xumeng Technology Co., Ltd.

Guangdong, China Since 2021
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Outside Advertising Machine LCD Display Timer on/off Taxi Stop Digital Signage

Outside Advertising Machine LCD Display Timer on/off Taxi Stop Digital Signage

US $ 1,700-2,100 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jiangsu Hanbang Intelligent System Integration Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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All Weather Perimeter Radar Working Stably From -40℃ to 65℃ Harsh Outdoor Temperature

All Weather Perimeter Radar Working Stably From -40℃ to 65℃ Harsh Outdoor Temperature

US $ 3,100 / Set FOB
1 Set (MOQ)
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Audited Supplier
Hunan Nanoradar Science and Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2026
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Multi-Functional Glass Hole Cutting & Polishing Machine

Multi-Functional Glass Hole Cutting & Polishing Machine

US $ 3,800 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Toyo Industry Co., Ltd.

Shandong, China Since 2018
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Bently Nevada 60X/CFG 60X/CMP01-AA 60X/XPS01-00 60X/XPS01-01 60X/XPS01-02 Orbit 60 Software Computer and 3U Power Supplies

Bently Nevada 60X/CFG 60X/CMP01-AA 60X/XPS01-00 60X/XPS01-01 60X/XPS01-02 Orbit 60 Software Computer and 3U Power Supplies

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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1000PV Solar Energy Storage DC SPD Arrester with High Discharge Capacity MOV Lightning Voltage Protector Surge Protection Device

1000PV Solar Energy Storage DC SPD Arrester with High Discharge Capacity MOV Lightning Voltage Protector Surge Protection Device

US $ 108-128 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
FOSHAN FATECH ELECTRONIC CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Aluminum Alloy Rugged All-in-One Militarys Workstation with High-Performance GPU for 3D Scene Rendering

Aluminum Alloy Rugged All-in-One Militarys Workstation with High-Performance GPU for 3D Scene Rendering

US $ 40,000-80,000 / Piece FOB
1 Piece (MOQ)
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Guangzhou Redswans Intelligent Equipment Co., Ltd.

Guangdong, China Since 2026
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