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Automatic Voltage Protector

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1-40A 1-63A Adjustable Automatic Over Under Voltage and Current Protector

1-40A 1-63A Adjustable Automatic Over Under Voltage and Current Protector

US $ 2.15 / Piece FOB
2,000 Pieces (MOQ)
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Main Products: MC4 Solar Connector, DC MCB, DC MCCB, DC SPD, DC Fuse, Distribution Box, Junction Box, Combiner Box, Adjustable Voltage Protector, Cable Gland, Waterproof Connector, Solar Cable Clip
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Yueqing Xianglang Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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50~600 kVA 380 Volt Automatic Compensation Three Phase AC Power Voltage Protector Industrial

50~600 kVA 380 Volt Automatic Compensation Three Phase AC Power Voltage Protector Industrial

US $ 722.5-10,149.5 / Piece FOB
1 Piece (MOQ)
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Size : Large
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Zhejiang Shuntong Electric Co., Ltd.

Zhejiang, China Since 2017
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Tomzn 63A 90-270V Adjustable Over Under Voltage Proteciotn Device Automatic Reconnect Protector

Tomzn 63A 90-270V Adjustable Over Under Voltage Proteciotn Device Automatic Reconnect Protector

US $ 5.39 / Piece FOB
5 Pieces (MOQ)
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Main Products: Circuit Breaker, Fuse, Automatic Transfer Switching, Voltage Meter, Photovoltaic combiner box, Surge protective devices
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Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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80A 300V Automatic Voltage Protector for Over-Under Voltage Safety Device

80A 300V Automatic Voltage Protector for Over-Under Voltage Safety Device

US $ 10 / Piece FOB
10 Pieces (MOQ)
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Certification : CE
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Automatic Voltage Protector 220V Adjustable 16A Socket Type Power Surge Protector

Automatic Voltage Protector 220V Adjustable 16A Socket Type Power Surge Protector

US $ 3.2-3.8 / sets FOB
100 sets (MOQ)
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Main Products: Automatic Voltage Stabilizer (AVR), Buck Boost Transformer, Variable Transformer, Soft Starters, Inverters, High/Low Voltage Distribution Cabinets
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Zhejiang Zhengxi Electric Group Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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0661 Adjustable Automatic Over Under Voltage and Current Protector 2p 40A

0661 Adjustable Automatic Over Under Voltage and Current Protector 2p 40A

US $ 2.48-2.6 / pieces FOB
10 pieces (MOQ)
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Mingri Electric Co., Ltd.

Zhejiang, China Since 2025
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Gada 63A 230V DIN Rail Adjustable Automatic Over Under Voltage Protector

Gada 63A 230V DIN Rail Adjustable Automatic Over Under Voltage Protector

US $ 5.7-6.7 / Piece FOB
100 Pieces (MOQ)
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Main Products: Surge Protective Device, Circuit Breaker, Fuse, Contactor, Transfer Switch
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Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Factory Price 230V DIN Rail Adjustable Automatic Recovery Reconnect Over Under Voltage Protector

Factory Price 230V DIN Rail Adjustable Automatic Recovery Reconnect Over Under Voltage Protector

US $ 2.3 / Piece FOB
10 Pieces (MOQ)
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Certification : CE, CCC
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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YUANKY Voltage Protector 16A 20A 25A Over Automatic A/C Guard Voltage Protector

YUANKY Voltage Protector 16A 20A 25A Over Automatic A/C Guard Voltage Protector

US $ 10 / pieces FOB
30 pieces (MOQ)
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Main Products: PV Electrical Components, Circuit Breakers, Power Distribution, Circuit Protection & Safety, Control Components, Wiring & Termination, Measurement Instruments, High-Voltage Power Equipment
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Wenzhou Hawai Electron & Electric Manufacture Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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220V 40A 63A Automatic Voltage Protector Adjustable Electric Protector Device for Home Use

220V 40A 63A Automatic Voltage Protector Adjustable Electric Protector Device for Home Use

US $ 7.3 / Piece FOB
1 Piece (MOQ)
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Structure : Combination
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Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Jiangsu, China Since 2022
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Single-Phase Overvoltage and Undervoltage Protector Digital Display Adjustable Current Voltage Overvoltage and Undervoltage Automatic Reset 63A

Single-Phase Overvoltage and Undervoltage Protector Digital Display Adjustable Current Voltage Overvoltage and Undervoltage Automatic Reset 63A

US $ 3.5-4 / Piece FOB
5 Pieces (MOQ)
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Main Products: Circuit Breakers(WiFi Circuit Breaker MCB ), Afdd/Afci, Smart Switches, MCCB, Distribution Box, Contactors
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Zhejiang Hantu Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Mezeen OEM SP3 Series 2 Pole AC 220V 230V 1-40A 1-63A 1-80A Under Voltage Over Voltage Automatic Adjustable Voltage Protector

Mezeen OEM SP3 Series 2 Pole AC 220V 230V 1-40A 1-63A 1-80A Under Voltage Over Voltage Automatic Adjustable Voltage Protector

US $ 5.3-6.1 / Piece FOB
10 Pieces (MOQ)
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Size : Small
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Yueqing Beibaixiang Xingpeng Electrical Switch Factory

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Three Phase Adjustable Over and Under Voltage Protector 63A 100A Over Current Protection Automatic Recovery Protective Device

Three Phase Adjustable Over and Under Voltage Protector 63A 100A Over Current Protection Automatic Recovery Protective Device

US $ 15.5-18 / Piece FOB
5 Pieces (MOQ)
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Main Products: Distribution Box, Terminal Strip, Stainless Steel Cable Tie, Power Station, Solar Combiner Box
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Zhejiang Guozhen Electric Co., LTD.

Zhejiang, China Since 2021
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40A 63A Automatic Voltage Protector Adjustable Over Under Voltage Protector

40A 63A Automatic Voltage Protector Adjustable Over Under Voltage Protector

US $ 3.52 / Piece FOB
1,000 Pieces (MOQ)
More
Operation : Electric Type
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Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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Three Phase Adjustable Voltage Protector with Automatic Phase Selection Single Display

Three Phase Adjustable Voltage Protector with Automatic Phase Selection Single Display

US $ 15.5-17.5 / Piece FOB
5 Pieces (MOQ)
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Main Products: Ceiling Fan Light, Lighting, Electronic Product, Electrocity Product
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Fuzhou Wells Import And Export Co., Ltd.

Fujian, China Since 2024
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DIN Rail Automatic Detection Voltage Protector with Digital Display for Home Use

DIN Rail Automatic Detection Voltage Protector with Digital Display for Home Use

US $ 5-5.04 / Piece FOB
2,000 Pieces (MOQ)
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Wenzhou BXST Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Tomzn Tosva-16lm EU Plug Socket 4AC Outlets Automatic Voltage Current Protector Wall

Tomzn Tosva-16lm EU Plug Socket 4AC Outlets Automatic Voltage Current Protector Wall

US $ 11.94 / Piece FOB
5 Pieces (MOQ)
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Main Products: Circuit Breaker, Fuse, Automatic Transfer Switching, Voltage Meter, Photovoltaic combiner box, Surge protective devices
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Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Automatic Voltage Switches AVS30 3 Light Voltage Protector (AVS30)

Automatic Voltage Switches AVS30 3 Light Voltage Protector (AVS30)

US $ 5-9 / Piece FOB
1 Piece (MOQ)
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Current Type : AC
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Wenzhou Kasan Electric Co., Ltd.

Zhejiang, China Since 2008
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AVS 30 Automatic Voltage Switch Protector Air Conditioner Voltage Protector

AVS 30 Automatic Voltage Switch Protector Air Conditioner Voltage Protector

US $ 5.92 / Piece FOB
50 Pieces (MOQ)
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Main Products: Indicator, Push Button, Timer Switch
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Wenzhou Senyi Electric Co., Ltd.

Zhejiang, China Since 2025
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230V 30A 10 Years Manufacturer Provides Automatic Voltage Connection Protector

230V 30A 10 Years Manufacturer Provides Automatic Voltage Connection Protector

US $ 5-5.5 / pieces FOB
5 pieces (MOQ)
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Phase : Single Phase
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Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Related Videos
  • What is 1-40A 1-63A Adjustable Automatic Over Under Voltage and Current Protector
    What is 1-40A 1-63A Adjustable Automatic Over Under Voltage and Current Protector
    US $ 2.15 /Piece
    2,000 Pieces (MOQ)
    Contact Supplier
  • What is 80A 300V Automatic Voltage Protector for Over-Under Voltage Safety Device
    What is 80A 300V Automatic Voltage Protector for Over-Under Voltage Safety Device
    US $ 10 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is Automatic Voltage Protector 220V Adjustable 16A Socket Type Power Surge Protector
    What is Automatic Voltage Protector 220V Adjustable 16A Socket Type Power Surge Protector
    US $ 3.2-3.8 /sets
    100 sets (MOQ)
    Contact Supplier
  • What is 0661 Adjustable Automatic Over Under Voltage and Current Protector 2p 40A
    What is 0661 Adjustable Automatic Over Under Voltage and Current Protector 2p 40A
    US $ 2.48-2.6 /pieces
    10 pieces (MOQ)
    Contact Supplier
63A Adjustable Automatic Over Under Relay Voltage Protector with Over Current Protection

63A Adjustable Automatic Over Under Relay Voltage Protector with Over Current Protection

US $ 3.87-4.92 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Electronic Relay, Motor Protector, Voltage Relay, Current Relay, Time Relay
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Yueqing Aukeman Trading Co., Ltd.

Zhejiang, China Since 2010
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40A 63A 230V DIN Rail Adjustable Current Automatic Voltage Protector

40A 63A 230V DIN Rail Adjustable Current Automatic Voltage Protector

US $ 1.48-6.58 / Piece FOB
10 Pieces (MOQ)
More
Size : Small
Contact Supplier
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Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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AVS 230V 50/60Hz 220V AC Automatic Voltage Stabilizer Sollatek TV Fridge Guard Over and Under Voltage Protector Guard

AVS 230V 50/60Hz 220V AC Automatic Voltage Stabilizer Sollatek TV Fridge Guard Over and Under Voltage Protector Guard

US $ 8.5 / pieces FOB
5 pieces (MOQ)
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Main Products: Electricals, Solar Photovoltaic, Switches and Sockets, Relays, Contactor, Distribution Box, Circuit Breaker, Junction Box, Voltage Protector, Lamps
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Audited Supplier
Wenzhou Zhechi Electric Co., Ltd.

Zhejiang, China Since 2019
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About Automatic Voltage Protector FAQ

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

    Our Automatic Voltage Protector offers exceptional quality and style 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?

    Enhance your Voltage Regulator setup with our premium Automatic Voltage Protector.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.

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

    The Automatic Voltage Protector is a top choice in our Voltage Regulator collection.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.

Microprocessor Relay Protection Relay Automatic Reset Voltage Protector Am2se

Microprocessor Relay Protection Relay Automatic Reset Voltage Protector Am2se

US $ 200-250 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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1-40A 1-63A Adjustable Automatic Over Under Voltage and Current Protector

1-40A 1-63A Adjustable Automatic Over Under Voltage and Current Protector

US $ 4 / Piece FOB
1 Piece (MOQ)
More
Main Products: Circuit breaker, Isolating switch, Fuse, Surge protector
Contact Supplier
Audited Supplier
Zhejiang Gerlangoo Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Self Resetting Priority Phase 3 Phase Automatic Switching Adjustable Voltage Protector

Self Resetting Priority Phase 3 Phase Automatic Switching Adjustable Voltage Protector

US $ 14.78 / Piece FOB
1 Piece (MOQ)
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DC Voltmeter Type : Electrostatic
Contact Supplier
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Wenzhou Taiye Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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20kVA/30kVA/60kVA/80kVA3 Phase 380V/480V Automatic Voltage Regulator AVR Voltage Protector

20kVA/30kVA/60kVA/80kVA3 Phase 380V/480V Automatic Voltage Regulator AVR Voltage Protector

US $ 450-472 / Piece FOB
1 Piece (MOQ)
More
Main Products: Transformer, Voltage Regulator, Voltage Stabilizer, Frequency Converter, UPS
Contact Supplier
Audited Supplier
Shenzhen Xingkerong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
Chat Now Send Inquiry
Dianxing-Kebo Kvp Safe Electricity Under Over Surge Automatic Voltage Protector

Dianxing-Kebo Kvp Safe Electricity Under Over Surge Automatic Voltage Protector

US $ 5.75-6.1 / Piece FOB
100 Pieces (MOQ)
More
Frequency : High Frequency
Contact Supplier
Audited Supplier
Zhongshan Dianxing Electrical Appliance Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Protectores De Voltaje Automatic Voltage Protector Protector De Voltaje RCD Lightning Surge Arrester 32A Single Module DIN Rail Mounted Switch 2p

Protectores De Voltaje Automatic Voltage Protector Protector De Voltaje RCD Lightning Surge Arrester 32A Single Module DIN Rail Mounted Switch 2p

US $ 6.2-7.5 / Piece FOB
1 Piece (MOQ)
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Main Products: UPS, Solar Inverter, SPD, UPS Power Supply, Online UPS, Inverter, Surge Protective Device, Surge Protector, Lithium Battery, Lead Acid Battery
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Audited Supplier
Shenzhen Yunhai Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Factory 16A 20A Circuit Board Automatic Stabilizer AC220V Guard Flame-Retardant ABS Voltage Protector

Factory 16A 20A Circuit Board Automatic Stabilizer AC220V Guard Flame-Retardant ABS Voltage Protector

US $ 2.96-2.98 / Piece FOB
100 Pieces (MOQ)
More
Power Source : Switching Regulated Power Supply
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Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Automatic Voltage Protector Switcher 16A 120V Power Surge Protection for Home Appliances

Automatic Voltage Protector Switcher 16A 120V Power Surge Protection for Home Appliances

US $ 1.82 / pieces FOB
1,000 pieces (MOQ)
More
Main Products: Voltage Protector, Voltage Protector Socket, Digital Temperature Controller, Cabinet Temperature Controller, Time Relay
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Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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PC Material Over Under Voltage Protector Automatic Voltage Switch Fridge Protector Voltage Relay

PC Material Over Under Voltage Protector Automatic Voltage Switch Fridge Protector Voltage Relay

US $ 2.3-2.7 / Piece FOB
100 Pieces (MOQ)
More
Application : Substation
Contact Supplier
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Yueqing Baoge Electric Co., Ltd.

Zhejiang, China Since 2019
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Automatic Self-Recovery Over and Under Voltage Protector

Automatic Self-Recovery Over and Under Voltage Protector

1 Piece (MOQ)
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Main Products: Distribution Box, Circuit Breaker, PV Combiner Box
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Changsong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Voltage Stabilizer Automatic Regulator LED Display Power Protector

Voltage Stabilizer Automatic Regulator LED Display Power Protector

US $ 43 / Piece FOB
10 Pieces (MOQ)
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Current Type : AC
Contact Supplier
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Zhejiang TTN Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
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Top Selling Gdv2-2-63A 230V DIN Rail Adjustable Automatic Recovery Reconnect Over Under Voltage Protective Protector Voltage

Top Selling Gdv2-2-63A 230V DIN Rail Adjustable Automatic Recovery Reconnect Over Under Voltage Protective Protector Voltage

US $ 4.88-8.88 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Combiner box, MCCB, MC4 connector
Contact Supplier
Audited Supplier
Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Dianxing-Kebo Automatic Voltage Protector - for Refrigerator, AC & Home Appliances (KVP Series)

Dianxing-Kebo Automatic Voltage Protector - for Refrigerator, AC & Home Appliances (KVP Series)

US $ 6.1-10.2 / Piece FOB
100 Pieces (MOQ)
More
Power Source : Switching Regulated Power Supply
Contact Supplier
Audited Supplier
Zhongshan Dianxing Electrical Appliance Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
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