Products

Suppliers
Filter Gallery
5,137

Phase Digital Protector

Products

Sorry! No matches were found.

Overvoltage Protector with Three-Phase Digital Display and Adjustable Current

Overvoltage Protector with Three-Phase Digital Display and Adjustable Current

US $ 13.2 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Shuntong Electric Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Three-Phase Digital Display Adjustable Self-Resetting Overvoltageandundervoltage Current Limiting Delay Protector4p63aoverload Relay Module Lightning Protection

Three-Phase Digital Display Adjustable Self-Resetting Overvoltageandundervoltage Current Limiting Delay Protector4p63aoverload Relay Module Lightning Protection

US $ 6 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Nalei Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
MP-S1 Efficient 3pH Digital Motor Protector for Single Phase Applications

MP-S1 Efficient 3pH Digital Motor Protector for Single Phase Applications

US $ 13.9-14.9 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
Chat Now Send Inquiry
MP-S1 Smart Digital Motor Protector for Enhanced Single Phase Control

MP-S1 Smart Digital Motor Protector for Enhanced Single Phase Control

US $ 13.9-14.9 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China Since 2012
Chat Now Send Inquiry
3 Phase Digital Voltage Current Protector Device for Electronics

3 Phase Digital Voltage Current Protector Device for Electronics

US $ 15.5-17.75 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
DONGGUAN LEADER TECHNOLOGY CO., LIMITED

Guangdong, China Since 2015
Chat Now Send Inquiry
Digital Voltage Protector Eusocket Over-Voltage and Under-Voltage Protection 16A 220V

Digital Voltage Protector Eusocket Over-Voltage and Under-Voltage Protection 16A 220V

US $ 3.4 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Wenzhou Senyi Electric Co., Ltd.

Zhejiang, China Since 2025
Chat Now Send Inquiry
Tbse LCD Display DIN Rail Single Phase 80A/63A/40A Adjustable Digital Over and Under Voltage Protector Device

Tbse LCD Display DIN Rail Single Phase 80A/63A/40A Adjustable Digital Over and Under Voltage Protector Device

US $ 2.9-3.6 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Yueqing Fiy Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Wellsdiy Single Phase 63A 230V Over Under Voltage Protector with Digital Logo

Wellsdiy Single Phase 63A 230V Over Under Voltage Protector with Digital Logo

US $ 2.78-2.82 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Fuzhou Wells Import And Export Co., Ltd.

Fujian, China Since 2024
Chat Now Send Inquiry
Kebo-Kvp 220V Power Surge Protector - Overload & Short Circuit Protection Device

Kebo-Kvp 220V Power Surge Protector - Overload & Short Circuit Protection Device

US $ 6.1-10.2 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhongshan Dianxing Electrical Appliance Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Hot Selling Bxst 150V/180V Low Voltage Protection Digital Voltage Protector with UK Plug

Hot Selling Bxst 150V/180V Low Voltage Protection Digital Voltage Protector with UK Plug

US $ 2.5-3.2 / pieces FOB
500 pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou BXST Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
Chat Now Send Inquiry
Popular Products DIN Voltage Protector Device AC Rail Digital Over Under Voltage Protector Relay Over Current Protection Limit

Popular Products DIN Voltage Protector Device AC Rail Digital Over Under Voltage Protector Relay Over Current Protection Limit

US $ 2.6-2.8 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Guozhen Electric Co., LTD.

Zhejiang, China Since 2021
Chat Now Send Inquiry
63A 3 Phase 3p+N Voltmeter Adjustable Over Voltage Protection Monitor Relays Protector

63A 3 Phase 3p+N Voltmeter Adjustable Over Voltage Protection Monitor Relays Protector

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Dual Digital Display Switch Self-Compound Overvoltage and Undervoltage Protector 63A Overvoltage and Underrolling 220V

Dual Digital Display Switch Self-Compound Overvoltage and Undervoltage Protector 63A Overvoltage and Underrolling 220V

US $ 5.22-6.53 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Leeyee Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
Chat Now Send Inquiry
1.5K Voltage Stabilizer/Regulator LED Screen PC-SVC1500va Servo Motor Control Power Protector

1.5K Voltage Stabilizer/Regulator LED Screen PC-SVC1500va Servo Motor Control Power Protector

US $ 34.25 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang TTN Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
Chat Now Send Inquiry
3-Phase 63A DIN Rail Over/Under Voltage Current Relay Protector (SYN/ASYNC)

3-Phase 63A DIN Rail Over/Under Voltage Current Relay Protector (SYN/ASYNC)

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Tsd 5kVA 10kVA 15kVA Digital Display Voltage Stabilizer/ Protector

Tsd 5kVA 10kVA 15kVA Digital Display Voltage Stabilizer/ Protector

US $ 9.65-12.5 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Three Phase 4 Wire 125A 380V AC Under and Over Voltage Protector

Three Phase 4 Wire 125A 380V AC Under and Over Voltage Protector

US $ 20 / pieces FOB
2 pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Leeyee Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
Chat Now Send Inquiry
63A 3p+N DIN Rail Voltage Protector Over and Under Voltage Current Protection

63A 3p+N DIN Rail Voltage Protector Over and Under Voltage Current Protection

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
S7 1p+N 220V AC 63A Digital Single-Phase Over and Under Voltage and Current Protectors Adjustable Current and Voltage Relay

S7 1p+N 220V AC 63A Digital Single-Phase Over and Under Voltage and Current Protectors Adjustable Current and Voltage Relay

US $ 5.6-16.8 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Leiertai Lightning Protection Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
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 $ 5.7-6.7 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Factory Price 230V 13A Single Phase Voltage Protector for African Countries with Digital Display

Factory Price 230V 13A Single Phase Voltage Protector for African Countries with Digital Display

US $ 3.15-3.73 / pieces FOB
100 pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Dianxing-Kebo Kvp Power Guard - Durable Voltage Protector for Industrial Equipment

Dianxing-Kebo Kvp Power Guard - Durable Voltage Protector for Industrial Equipment

US $ 6.1-10.2 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhongshan Dianxing Electrical Appliance Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Phase Digital Protector FAQ

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

    The Phase Digital Protector is a premium choice in 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 Phase Digital Protector is included in our comprehensive Voltage Regulator range.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?

    Discover the perfect Voltage Regulator addition with our Phase Digital Protector.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.

220VAC 50Hz 1A-63A Digital Protector Adjustable Over Under Voltage Protector Device

220VAC 50Hz 1A-63A Digital Protector Adjustable Over Under Voltage Protector Device

US $ 4.88-8.88 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Under Over Voltage Protection Device AVS 13A 15A 30A Digital Display Refrigerator Voltage Protector Socket

Under Over Voltage Protection Device AVS 13A 15A 30A Digital Display Refrigerator Voltage Protector Socket

US $ 8.5 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Zhechi Electric Co., Ltd.

Zhejiang, China Since 2019
Chat Now Send Inquiry
63A 220V-380V Auto Recovery Relay 400V AC Digital Display DIN Rail 3 Phase Adjustable Protector 50Hz 230V for SVC Current

63A 220V-380V Auto Recovery Relay 400V AC Digital Display DIN Rail 3 Phase Adjustable Protector 50Hz 230V for SVC Current

US $ 10.5-11 / pieces FOB
100 pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Dianxing-Kebo Kvp Power Guard - Surge & Spike Protector for Electrical Safety

Dianxing-Kebo Kvp Power Guard - Surge & Spike Protector for Electrical Safety

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Self-Compound Overload Adjustable Digital Display Current Protector Current Limiting Controller

Self-Compound Overload Adjustable Digital Display Current Protector Current Limiting Controller

US $ 4.88-8.88 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Wenzhou Taiye Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Automatic Voltage Protectors for Household and Office Equipment Delay Protection

Automatic Voltage Protectors for Household and Office Equipment Delay Protection

US $ 2.7-3 / pieces FOB
500 pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Kebo Kvp Series Voltage Protector - Overload & Short Circuit Protection Device

Kebo Kvp Series Voltage Protector - Overload & Short Circuit Protection Device

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
63A 230V DIN Rail Adjustable Over Under Voltage Protective Protector Relay Protection Digital Electric Voltage Protector

63A 230V DIN Rail Adjustable Over Under Voltage Protective Protector Relay Protection Digital Electric Voltage Protector

US $ 4.88-8.88 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Multi-Display Overvoltage and Undervoltage Digital Display Adjustable Protector

Multi-Display Overvoltage and Undervoltage Digital Display Adjustable Protector

US $ 2.02-2.31 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Gruigoo Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Digital Surge Protector Relay for AC Current 40A 63A

Digital Surge Protector Relay for AC Current 40A 63A

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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)
Contact Supplier
Audited Supplier
Zhongshan Dianxing Electrical Appliance Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
High Quality 30A 40A 63A Adjustable Electric Power Over Under Voltage Protector

High Quality 30A 40A 63A Adjustable Electric Power Over Under Voltage Protector

US $ 4.88-8.88 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Power Supply & Distribution > Voltage Regulator > Automatic Voltage Regulator
2/143
TOP

Search Filter

Categories

More Less
  • Voltage Regulator
  • Electrical Control System
  • Other Breaker & Protector
  • Relay
  • Circuit Breaker
  • Arrester
  • Energy Meter & Power Meter
  • Voltage Meter
  • Automatic Transfer Switch
  • Other Instruments & Meters

Frequency

More Less
  • High Frequency
  • Low Frequency
  • Intermediate Frequency

Frequency Characteristics

More Less
  • Intermediate Frequency
  • Low Frequency
  • High Frequency
  • Power Frequency

Iron Core Shape

More Less
  • C
  • Ring
  • R

Power Source

More Less
  • Switching Regulated Power Supply
  • Linear Regulated Power Supply

Usage

More Less
  • SVC
  • DBW
  • JIW

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Other

Company Location

More Less
  • Zhejiang
  • Hubei
  • Jiangsu
  • Guangdong
  • Shanghai
  • Shandong
  • Hunan
  • Hebei
  • Chongqing
  • Henan
  • Fujian
  • Anhui
  • Sichuan
  • Shaanxi
  • Jiangxi
  • Beijing
  • Shanxi
Reset Done