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Factory OEM MCCB 100A 120A Smart Circuit Breaker Good Quality 3 Phase Breaker

Factory OEM MCCB 100A 120A Smart Circuit Breaker Good Quality 3 Phase Breaker

US $ 8.5-14.5 / Piece FOB
1 Piece (MOQ)
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Main Products: MCCB, ELCB, RCCB, ACB
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Yuming Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Factory Directly Power Supply Electrical Switch Smart MCB Breaker

Factory Directly Power Supply Electrical Switch Smart MCB Breaker

1 Piece (MOQ)
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Poles Number : 2
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Zhejiang Hantu Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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3p 4p 400V 63A 80A Smart Metering Circuit Main Breaker with Tuya WiFi Connect Remote Control Function Factory Supply Directly

3p 4p 400V 63A 80A Smart Metering Circuit Main Breaker with Tuya WiFi Connect Remote Control Function Factory Supply Directly

US $ 80-110 / Piece FOB
1 Piece (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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Smart Technology Low Failure Rate Low Wear Rate Backhoe Loader Hydraulic Breaker

Smart Technology Low Failure Rate Low Wear Rate Backhoe Loader Hydraulic Breaker

US $ 500-700 / Piece FOB
1 Piece (MOQ)
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Condition : New
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Shandong Lingdong Intelligent Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2019
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Zxb3l-Jcr/W Zigbee Smart Switch/Breaker

Zxb3l-Jcr/W Zigbee Smart Switch/Breaker

US $ 10.85-15.85 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Distribution Boards, Fuse
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Yueqing Tianze Elec. Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Smart WiFi Tuya High Quality Hot Sell 3p 63A 6ka C Curve WiFi Breaker

Smart WiFi Tuya High Quality Hot Sell 3p 63A 6ka C Curve WiFi Breaker

1 Piece (MOQ)
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Breaking Capacity : Low Voltage Circuit Breakers
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Zhejiang Hantu Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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TMRO6-63 4P Smart Circuit Protection for Your Electrical Systems breaker

TMRO6-63 4P Smart Circuit Protection for Your Electrical Systems breaker

US $ 8.9-9.9 / Piece FOB
60 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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Tomzn WiFi Smart Breaker - Ewelink Control with Over and Under Voltage LCD

Tomzn WiFi Smart Breaker - Ewelink Control with Over and Under Voltage LCD

US $ 21.17 / Piece FOB
5 Pieces (MOQ)
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Breaking Capacity : Low Voltage Circuit Breakers
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Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Smart Control System Reduced Vibration Cost-Effective Solution Auto Hydraulic Connecting Breaker

Smart Control System Reduced Vibration Cost-Effective Solution Auto Hydraulic Connecting Breaker

US $ 500-700 / Piece FOB
1 Piece (MOQ)
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Main Products: Tiltrotator, Bucket, Hydraulic Breaker
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Shandong Lingdong Intelligent Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2019
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Smart Home IoT Safety Breaker for Enhanced Living Security

Smart Home IoT Safety Breaker for Enhanced Living Security

US $ 26.5 / Piece FOB
1 Piece (MOQ)
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Installation : Fixed
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Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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New 40A 230V 110V Smart Relay Breaker Tuya WiFi Remote Control by Alex Google with Metering

New 40A 230V 110V Smart Relay Breaker Tuya WiFi Remote Control by Alex Google with Metering

US $ 9.3-11 / Piece FOB
10 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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Reliable Smart Universal Breakers for High Voltage Power Applications

Reliable Smart Universal Breakers for High Voltage Power Applications

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
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Installation : Fixed
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Nancome Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Related Searches
Circuit Breaker Voltage Regulator Switchgear Engineering & Construction Machinery Parts Isolation Switch Other Breaker & Protector
Miniature Circuit Breaker Residual Current Circuit Breaker Molded Case Circuit Breaker Air Circuit Breaker Miniature Circuit Breaker With Residual Current Protection Isolator Switch
Chbeb Smart Voltage Breaker with Tailored Functions for High-Power Applications

Chbeb Smart Voltage Breaker with Tailored Functions for High-Power Applications

US $ 1,500-2,000 / Piece FOB
20 Pieces (MOQ)
More
Main Products: Power Transformer, Switchgear, Substation, Distribution Transformer
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Beierbian Group Co., Ltd

Zhejiang, China Since 2024
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Smart Voltage Control Breaker with Customizable Features for Zw32-12 Model

Smart Voltage Control Breaker with Customizable Features for Zw32-12 Model

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
More
Arc-extinguishing Medium : Vacuum
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Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Smart-Design Concept Auto-Adjustment for Different Materials Loader-Type Hydraulic Breaker

Smart-Design Concept Auto-Adjustment for Different Materials Loader-Type Hydraulic Breaker

US $ 500-700 / Piece FOB
1 Piece (MOQ)
More
Main Products: Tiltrotator, Bucket, Hydraulic Breaker
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Shandong Lingdong Intelligent Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2019
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Tuya WiFi 1A to 63A 1p+N WiFi Smart Energy Metecircuit Breaker

Tuya WiFi 1A to 63A 1p+N WiFi Smart Energy Metecircuit Breaker

US $ 9.3-11 / Piece FOB
10 Pieces (MOQ)
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Standard : Standard
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Audited Supplier
Zhejiang Hantu Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Advanced Outdoor Smart Vacuum Breaker for Substation Control

Advanced Outdoor Smart Vacuum Breaker for Substation Control

US $ 800-1,800 / Piece FOB
1 Piece (MOQ)
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Main Products: High Voltage Circuit Breaker, High Voltage Circuit Breaker Accessories
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Audited Supplier
Xiyi Electric Group Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Smart Automatic Conduction Efficient Multi-Terrain Compatibility Hydraulic Breaker

Smart Automatic Conduction Efficient Multi-Terrain Compatibility Hydraulic Breaker

US $ 750-900 / Piece FOB
1 Piece (MOQ)
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Condition : New
Contact Supplier
Audited Supplier
Yantai Jiwei Construction Machinery Equipment Co., Ltd.

Shandong, China Since 2022
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Series Outdoor Vacuum Breaker for Smart Substation

Series Outdoor Vacuum Breaker for Smart Substation

US $ 500-7,500 / Piece FOB
1 Piece (MOQ)
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Main Products: High Voltage Switchgear, Low Voltage Switchgear, Transformer, Distribution Box, Arrester, Disconnector, Fuse, Vacuum Circuit Breaker
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ROOQ ELECTRIC GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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16A Smart Home Mini Smart WiFi Breaker DIY Switch Support Module

16A Smart Home Mini Smart WiFi Breaker DIY Switch Support Module

US $ 3.35-3.45 / Piece FOB
10 Pieces (MOQ)
More
Structure : ACB
Contact Supplier
Audited Supplier
Xuzhou Dragon Guard Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Related Videos
  • What is Factory OEM MCCB 100A 120A Smart Circuit Breaker Good Quality 3 Phase Breaker
    What is Factory OEM MCCB 100A 120A Smart Circuit Breaker Good Quality 3 Phase Breaker
    US $ 8.5-14.5 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is 3p 4p 400V 63A 80A Smart Metering Circuit Main Breaker with Tuya WiFi Connect Remote Control Function Factory Supply Directly
    What is 3p 4p 400V 63A 80A Smart Metering Circuit Main Breaker with Tuya WiFi Connect Remote Control Function Factory Supply Directly
    US $ 80-110 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Smart Technology Low Failure Rate Low Wear Rate Backhoe Loader Hydraulic Breaker
    What is Smart Technology Low Failure Rate Low Wear Rate Backhoe Loader Hydraulic Breaker
    US $ 500-700 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Zxb3l-Jcr/W Zigbee Smart Switch/Breaker
    What is Zxb3l-Jcr/W Zigbee Smart Switch/Breaker
    US $ 10.85-15.85 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
Dry Contact Relay Smart Switch Module Breaker for Light Support Voice APP Control Universal Model

Dry Contact Relay Smart Switch Module Breaker for Light Support Voice APP Control Universal Model

US $ 5.6-5.8 / pieces FOB
10 pieces (MOQ)
More
Main Products: Signal Inhibitor, Signal Repeater, Drone Detector, Signal Detector, Metal Detector, DC Contactor, GPS Tracker, Signal Analyzer, Signal Tester, Gas Detector
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Audited Supplier
Shenzhen Xsh Smart Technology Co., Ltd.

Guangdong, China Since 2024
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Affordable Smart Home Remote Breaker for Versatile Use

Affordable Smart Home Remote Breaker for Versatile Use

US $ 13.6 / Piece FOB
1 Piece (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
Contact Supplier
Audited Supplier
Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
Tuya WiFi Smart Switch Wireless Controller Universal Breaker Timer Remote Control Works with Alexa

Tuya WiFi Smart Switch Wireless Controller Universal Breaker Timer Remote Control Works with Alexa

US $ 3-3.8 / Piece FOB
1 Piece (MOQ)
More
Main Products: Thermostat, Smart Home, Heating Cable, Heating Mat, Heating Film, WiFi Switch, WiFi Sensor, WiFi Thermostat, Room Thermostat, Electric Heater
Contact Supplier
Audited Supplier
Hefei Minco Heating Cable Co., Ltd.

Anhui, China Since 2023
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About Smart Breaker Factory FAQ

  • QHow can I find a reliable supplier for circuit breakers in China?

    The Smart Breaker Factory is a key item within our extensive Circuit Breaker selection.To locate a reliable supplier in China, utilize industry websites, attend trade exhibitions, and seek referrals from industry experts. Verifying the supplier's credentials, requesting product samples, and assessing customer reviews are essential steps in ensuring product quality and service reliability.

  • QWhat benefits can we gain from sourcing circuit breakers wholesale?

    The Smart Breaker Factory is a standout piece in our Circuit Breaker collection.Sourcing circuit breakers wholesale provides cost advantages through bulk pricing. Additionally, purchasing in wholesale quantities ensures consistent quality and timely inventory replenishment. Some suppliers may also offer customization options and favorable terms for long-term partnerships.

  • QWhat are the main types of circuit breakers commonly available for purchase?

    Upgrade your Circuit Breaker with the elegant and durable Smart Breaker Factory.Various types of circuit breakers are available, such as air circuit breakers, miniature circuit breakers, and molded case circuit breakers. Each type serves different functions and operates at different voltage levels. Understanding your specific requirements will help you choose the suitable circuit breaker.

Smart Hv Pole Breaker Zw32-12 by Chbeb, OEM Available

Smart Hv Pole Breaker Zw32-12 by Chbeb, OEM Available

US $ 1,500-2,000 / Piece FOB
20 Pieces (MOQ)
More
Grounding Mode : Grounding
Contact Supplier
Audited Supplier
Beierbian Group Co., Ltd

Zhejiang, China Since 2024
Chat Now Send Inquiry
Universal Smart Breakers Designed for Maximum Circuit Protection

Universal Smart Breakers Designed for Maximum Circuit Protection

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Switchgear, Electrical Switchgear, Distribution Cabinet, Control Cabinet
Contact Supplier
Audited Supplier
Nancome Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Universal Smart Breakers with High Operating Current Capabilities

Universal Smart Breakers with High Operating Current Capabilities

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
More
Current : AC
Contact Supplier
Audited Supplier
Nancome Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Smart Auto Energy Breaker for Optimal Power Control

Smart Auto Energy Breaker for Optimal Power Control

US $ 45.82-117.01 / Piece FOB
1 Piece (MOQ)
More
Main Products: Circuit Breaker, Moulded Case Circuit Breakers, Intelligent Circuit Breaker, Earth Leakage Circuit Breaker, MCB, MCCB, Circuit Breaker Accessories, RCCB, Remote Control Circuit Breaker, Miniature Circuit Breaker
Contact Supplier
Audited Supplier
Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
Chbeb Smart Pole Mounted High Voltage Breaker System

Chbeb Smart Pole Mounted High Voltage Breaker System

US $ 1,500-2,000 / Piece FOB
20 Pieces (MOQ)
More
Number of Poles : Three Pole
Contact Supplier
Audited Supplier
Beierbian Group Co., Ltd

Zhejiang, China Since 2024
Chat Now Send Inquiry
Smart Energy Saver Remote Control Breaker Switch for Home Efficiency

Smart Energy Saver Remote Control Breaker Switch for Home Efficiency

US $ 13.6 / Piece FOB
1 Piece (MOQ)
More
Main Products: Circuit Breaker, Moulded Case Circuit Breakers, Intelligent Circuit Breaker, Earth Leakage Circuit Breaker, MCB, MCCB, Circuit Breaker Accessories, RCCB, Remote Control Circuit Breaker, Miniature Circuit Breaker
Contact Supplier
Audited Supplier
Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
Long-Lasting Parts Smart Automatic Oil Circuit Conduction Efficient Multi-Terrain Compatibility Hydraulic Breaker

Long-Lasting Parts Smart Automatic Oil Circuit Conduction Efficient Multi-Terrain Compatibility Hydraulic Breaker

US $ 500-700 / Piece FOB
1 Piece (MOQ)
More
Application : Excavator
Contact Supplier
Audited Supplier
Shandong Lingdong Intelligent Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2019
Chat Now Send Inquiry
Chbeb Zw32-12 Smart Pole Mounted Breaker for High Voltage Customization

Chbeb Zw32-12 Smart Pole Mounted Breaker for High Voltage Customization

US $ 1,500-2,000 / Piece FOB
20 Pieces (MOQ)
More
Main Products: Power Transformer, Switchgear, Substation, Distribution Transformer
Contact Supplier
Audited Supplier
Beierbian Group Co., Ltd

Zhejiang, China Since 2024
Chat Now Send Inquiry
Smart Vacuum Breaker Control Panel for Enhanced Substation Performance

Smart Vacuum Breaker Control Panel for Enhanced Substation Performance

US $ 800-1,800 / Piece FOB
1 Piece (MOQ)
More
Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
Contact Supplier
Audited Supplier
Xiyi Electric Group Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Smart Intelligent Universal Breakers for Home and Industrial Applications

Smart Intelligent Universal Breakers for Home and Industrial Applications

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Switchgear, Electrical Switchgear, Distribution Cabinet, Control Cabinet
Contact Supplier
Audited Supplier
Nancome Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Affordable Smart Auto Energy Breaker for Efficient Power Management

Affordable Smart Auto Energy Breaker for Efficient Power Management

US $ 45.82-117.01 / Piece FOB
1 Piece (MOQ)
More
Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Contact Supplier
Audited Supplier
Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
Innovative Breakers for Smart Home and Industrial Power Solutions

Innovative Breakers for Smart Home and Industrial Power Solutions

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Switchgear, Electrical Switchgear, Distribution Cabinet, Control Cabinet
Contact Supplier
Audited Supplier
Nancome Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Smart Vs1 Zn63 10kv Indoor Breaker for Optimal Performance

Smart Vs1 Zn63 10kv Indoor Breaker for Optimal Performance

US $ 300-500 / Piece FOB
1 Piece (MOQ)
More
Breaking Capacity : High Voltage Circuit Breakers
Contact Supplier
Audited Supplier
Xiyi Electric Group Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
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