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New Model Stro7-40 Series Small Size RCBO Leakage Current Protector 2p, 4p

New Model Stro7-40 Series Small Size RCBO Leakage Current Protector 2p, 4p

US $ 15.21 / Piece FOB
2,000 Pieces (MOQ)
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Main Products: Circuit Breaker, AC Contactor, Thermal Relay, Magnetic Starter, Switch, Industrial Plug, Motor and Mechnism of Acb, Power Distribution Case, Voltage Regulator, Push Button Switch
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Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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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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Application : AC/DC System
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Yueqing Xianglang Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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8-Year Manufacturer's Direct Supply of 2-Year Warranty 2166 Voltage Protector Sockets

8-Year Manufacturer's Direct Supply of 2-Year Warranty 2166 Voltage Protector Sockets

US $ 3-3.2 / pieces FOB
500 pieces (MOQ)
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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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Tomzn DIN Rail 230V Adjustable Over Under Voltage Protector 40A-100A

Tomzn DIN Rail 230V Adjustable Over Under Voltage Protector 40A-100A

US $ 6.65 / Piece FOB
5 Pieces (MOQ)
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Size : Small
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Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Sp5 Series 3p+N Surge Protector for AC Power Supply Max Discharge Current 40ka

Sp5 Series 3p+N Surge Protector for AC Power Supply Max Discharge Current 40ka

100 Pieces (MOQ)
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Main Products: Automatic Transfer Switches, Changeover Switches, Load Break Switches, Control & Protective Switches, Varied Frequency Switchwes, Circuit Breakers, Transfer Switches, Timers and Control Relays, Power Meters, LED Indicators
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Radin Electric Technology Co., Ltd.

Zhejiang, China Since 2016
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1000V 3p 20-40ka DC Current Surge Protection Device Solar PV System Lighting Protector

1000V 3p 20-40ka DC Current Surge Protection Device Solar PV System Lighting Protector

US $ 4-18.6 / Piece FOB
2 Pieces (MOQ)
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Application : AC/DC System
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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AVS Voltage Protective Protector 63A DIN Rail Auto Reset Adjustable Voltage Current Protector

AVS Voltage Protective Protector 63A DIN Rail Auto Reset Adjustable Voltage Current Protector

US $ 6.7 / Piece FOB
2 Pieces (MOQ)
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Main Products: Surge Protective Device
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Wenzhou Leeyee Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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2p 63A Voltage Protector Sp3 Over and Under Voltage Current Protective Device

2p 63A Voltage Protector Sp3 Over and Under Voltage Current Protective Device

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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40kA DC SPD Surge Protection Device - Type 2 Direct Current Surge Protector for Enhanced Electrical Safety

40kA DC SPD Surge Protection Device - Type 2 Direct Current Surge Protector for Enhanced Electrical Safety

US $ 5.9-8.9 / Piece FOB
600 Pieces (MOQ)
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Main Products: MCB, SPD, RCCB, RCBO, Afdd, Isolator, MCCB, Distribution Box, Waterproof Distribution Box, Metal Box
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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Automatic Voltage Protector Leakage Over Current 220V Vp-2166D

Automatic Voltage Protector Leakage Over Current 220V Vp-2166D

US $ 3.2-3.8 / sets FOB
100 sets (MOQ)
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Phase : Single Phase
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Zhejiang Zhengxi Electric Group Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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40A 60A 230V DIN Rail Automatic Over Voltage and Under Voltage Protector

40A 60A 230V DIN Rail Automatic Over Voltage and Under Voltage Protector

US $ 3.39 / 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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Lightning Arrester 1000V 20ka 40ka Discharge Current Surge Protector 1000VDC Low Voltage SPD 2p 20-40ka 12V

Lightning Arrester 1000V 20ka 40ka Discharge Current Surge Protector 1000VDC Low Voltage SPD 2p 20-40ka 12V

US $ 3.26-3.45 / Piece FOB
20 Pieces (MOQ)
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Shape : Cuboid
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Digital Adjustable Over and Under Voltage Current Protective Device Protector Device

Digital Adjustable Over and Under Voltage Current Protective Device Protector Device

US $ 4.2-5.6 / Piece FOB
1 Piece (MOQ)
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Main Products: Automatic Transfer Switch, Surge Protector, Distribution Box, EV Charger, Circuit Breaker, Electric Meter, Junction Box
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Zhejiang Leidun Electric Co., Ltd

Zhejiang, China Since 2025
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Intelligent Power Display Over Voltage Under Voltage Over Current Protector for Household

Intelligent Power Display Over Voltage Under Voltage Over Current Protector for Household

US $ 3.4-20.1 / Piece FOB
1 Piece (MOQ)
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Size : Small
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Aoasis (Hangzhou) International Business Co., Ltd

Trading Company

Zhejiang, China Since 2011
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New Design 40A 220V Adjustable Voltage&Current Protector with Lightning Protection

New Design 40A 220V Adjustable Voltage&Current Protector with Lightning Protection

US $ 4.8-5 / pieces FOB
10 pieces (MOQ)
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Main Products: Surge Protective Device
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Wenzhou Leeyee Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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40A 63A 230V Relay Surge DIN Rail Adjustable Voltage Protector Current Protection

40A 63A 230V Relay Surge DIN Rail Adjustable Voltage Protector Current Protection

US $ 5.3-5.8 / Piece FOB
10 Pieces (MOQ)
More
Frequency Characteristics : Intermediate Frequency
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Yueqing Beibaixiang Xingpeng Electrical Switch Factory

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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3 Phase 3p+N DIN Rail Adjustable Over and Under Voltage Protector

3 Phase 3p+N DIN Rail Adjustable Over and Under Voltage Protector

US $ 23.29 / Piece FOB
5 Pieces (MOQ)
More
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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Over and Under Voltage Current Protector AVR-80 80A 1-300S 220V Adjustable Va Protector

Over and Under Voltage Current Protector AVR-80 80A 1-300S 220V Adjustable Va Protector

US $ 5.2-5.5 / Piece FOB
20 Pieces (MOQ)
More
Frequency Characteristics : Low Frequency
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Wenzhou Leeyee Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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Three Phase 220V 200kVA Voltage Sag Protector for Semiconductor Manufacturer with Super Capacitor Vsp

Three Phase 220V 200kVA Voltage Sag Protector for Semiconductor Manufacturer with Super Capacitor Vsp

1 Piece (MOQ)
More
Main Products: Harmonic Filter; Voltage Dip Compensator; Uninterruptible Power Supply; Static Var Generator; Electrical Power Quality Improvement Products
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Shenzhen Great Energy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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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
Phase : Single Phase
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Audited Supplier
Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Related Videos
  • What is New Model Stro7-40 Series Small Size RCBO Leakage Current Protector 2p, 4p
    What is New Model Stro7-40 Series Small Size RCBO Leakage Current Protector 2p, 4p
    US $ 15.21 /Piece
    2,000 Pieces (MOQ)
    Contact Supplier
  • 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 8-Year Manufacturer's Direct Supply of 2-Year Warranty 2166 Voltage Protector Sockets
    What is 8-Year Manufacturer's Direct Supply of 2-Year Warranty 2166 Voltage Protector Sockets
    US $ 3-3.2 /pieces
    500 pieces (MOQ)
    Contact Supplier
  • What is Sp5 Series 3p+N Surge Protector for AC Power Supply Max Discharge Current 40ka
    What is Sp5 Series 3p+N Surge Protector for AC Power Supply Max Discharge Current 40ka
    Negotiable
    100 Pieces (MOQ)
    Contact Supplier
High Quality Single Phase Voltage Current Protective Adjustable Over Under Voltage Protector Electric Power Protector

High Quality Single Phase Voltage Current Protective Adjustable Over Under Voltage Protector Electric Power Protector

US $ 15-26 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Frequency Inverter, Motor Soft Starter, Switching Power Supply, Transformer, Proximity Switch, Contactor, Relay, Counter, Timer, Thermostat, Heater, Waterproof Box, Current and Voltage Protector, Smart Home Products, Warning Light, Motor Siren
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Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2011
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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)
More
Size : Small
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Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Three Phase 220V 300kVA Voltage Sag Protector for Semiconductor Manufacturer with Super Capacitor Vsp

Three Phase 220V 300kVA Voltage Sag Protector for Semiconductor Manufacturer with Super Capacitor Vsp

1 Piece (MOQ)
More
Main Products: Harmonic Filter; Voltage Dip Compensator; Uninterruptible Power Supply; Static Var Generator; Electrical Power Quality Improvement Products
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Audited Supplier
Shenzhen Great Energy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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About Small Current Protector FAQ

  • QWhat is the primary function of an arrester in the Electrical & Electronics industry?

    The Small Current Protector is a premium choice in the Arrester category.Arrester serves to protect electrical systems from overvoltages and lightning strikes, ensuring the safety and stability of equipment and buildings in Electrical & Electronics applications. A reputable supplier offers high-quality arresters for reliable protection.

  • QHow can I differentiate between authentic arrester suppliers and fake suppliers in China?

    The Small Current Protector is an essential part of our Arrester offerings.To distinguish authentic arrester suppliers from fake ones in China, conduct detailed research, verify certifications, and request product samples for testing. Collaborating with trusted manufacturers guarantees quality and authenticity.

  • QWhat are the advantages of sourcing arrester products for wholesale as a business in the Electrical & Electronics field?

    Our Small Current Protector offers exceptional quality and style within the Arrester category.Opting for wholesale purchases of arrester products offers cost savings, bulk quantities for large projects, and standard quality assurance. Additionally, wholesale deals often include customization options, ensuring tailored solutions for your business.

Moreday DC 1000V 3p Black 20-40ka DC Current Surge Protection Device Solar PV System Lighting Protector

Moreday DC 1000V 3p Black 20-40ka DC Current Surge Protection Device Solar PV System Lighting Protector

US $ 2.55-18.58 / Piece FOB
10 Pieces (MOQ)
More
Certification : ROHS, ISO9001, CCC
Contact Supplier
Audited Supplier
Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
80A Three Phase Voltage Current Protective Energy Meter Voltage Protector

80A Three Phase Voltage Current Protective Energy Meter Voltage Protector

US $ 49-69 / Piece FOB
1 Piece (MOQ)
More
Main Products: Frequency Inverter, Motor Soft Starter, Switching Power Supply, Transformer, Proximity Switch, Contactor, Relay, Counter, Timer, Thermostat, Heater, Waterproof Box, Current and Voltage Protector, Smart Home Products, Warning Light, Motor Siren
Contact Supplier
Audited Supplier
Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2011
Chat Now Send Inquiry
The Source Factory Provides Popular American Style 120V 220V Voltage Protection Sockets and Refrigerator Protectors

The Source Factory Provides Popular American Style 120V 220V Voltage Protection Sockets and Refrigerator Protectors

US $ 3.3-3.5 / Piece FOB
500 Pieces (MOQ)
More
Current Type : AC
Contact Supplier
Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Single Phase 380V 1.5kVA Voltage Sag Protector for Semiconductor Manufacturer with Super Capacitor Vsp

Single Phase 380V 1.5kVA Voltage Sag Protector for Semiconductor Manufacturer with Super Capacitor Vsp

1 Piece (MOQ)
More
Main Products: Harmonic Filter; Voltage Dip Compensator; Uninterruptible Power Supply; Static Var Generator; Electrical Power Quality Improvement Products
Contact Supplier
Audited Supplier
Shenzhen Great Energy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
S9 Single Phase 40A, , 63A, 240V Adjustable Digital Over-Voltage and Current Protectors with Six Display Screens Voltgae Protector

S9 Single Phase 40A, , 63A, 240V Adjustable Digital Over-Voltage and Current Protectors with Six Display Screens Voltgae Protector

US $ 6.8-12 / Piece FOB
100 Pieces (MOQ)
More
Operation Voltage : Low Voltage
Contact Supplier
Audited Supplier
Zhejiang Leiertai Lightning Protection Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Lightning Arrester DC Discharge Current Surge Protector 1000V 1500V DC SPD DC 2p Surge Protector

Lightning Arrester DC Discharge Current Surge Protector 1000V 1500V DC SPD DC 2p Surge Protector

US $ 2.55-18.58 / Piece FOB
10 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
Adjustable Voltage Current Protector, LED Display, Over Voltage, Under Voltage, Adjustable Overcurrent, Reset Mode Selection, Low Power Consumption

Adjustable Voltage Current Protector, LED Display, Over Voltage, Under Voltage, Adjustable Overcurrent, Reset Mode Selection, Low Power Consumption

US $ 3.5-5 / Piece FOB
5 Pieces (MOQ)
More
Current Type : AC
Contact Supplier
Audited Supplier
Zhejiang Guozhen Electric Co., LTD.

Zhejiang, China Since 2021
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Low and High Auto Automatic TV Fridge Refrigerator Guard Current Voltage Protector

Low and High Auto Automatic TV Fridge Refrigerator Guard Current Voltage Protector

10 Pieces (MOQ)
More
Main Products: Transformers, rectifiers and inductors, Power electronic components, Smart home consumer devices, Electronic components, Lighting appliance, Office equipment consumables, Batteries, New energy dynamic
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Zhejiang TTN Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
Chat Now Send Inquiry
S7 Three Phase 220V AC 40A, 63A Digital Single-Phase Over and Under Voltage and Current Protectors Adjustable Current and Voltage Relay

S7 Three Phase 220V AC 40A, 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)
More
Type : Power Source Arrester
Contact Supplier
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Zhejiang Leiertai Lightning Protection Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
2166D 20 Ampere Digital Adjustable Voltage Protector American Plug

2166D 20 Ampere Digital Adjustable Voltage Protector American Plug

US $ 3.2-3.4 / pieces FOB
500 pieces (MOQ)
More
Main Products: Voltage Protector, Voltage Protector Socket, Digital Temperature Controller, Cabinet Temperature Controller, Time Relay
Contact Supplier
Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Three Phase 380V 1kVA Voltage Sag Protector for Semiconductor Manufacturer with Super Capacitor Vsp

Three Phase 380V 1kVA Voltage Sag Protector for Semiconductor Manufacturer with Super Capacitor Vsp

1 Piece (MOQ)
More
Usage : SVC
Contact Supplier
Audited Supplier
Shenzhen Great Energy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Lightning Arrester Smart Discharge Current Surge Protector 1000VDC SPD DC 3p Surge Protector

Lightning Arrester Smart Discharge Current Surge Protector 1000VDC SPD DC 3p Surge Protector

US $ 2.55-18.58 / Piece FOB
10 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
120/230V Under Voltage and Over Voltage Protector with Socket

120/230V Under Voltage and Over Voltage Protector with Socket

US $ 3-3.1 / pieces FOB
1,000 pieces (MOQ)
More
Current Type : AC
Contact Supplier
Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
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