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CB Electric Breaker

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Esro2, 3 7 RCBO Residual Current AC Breaker with Overcurrent Protection 500V

Esro2, 3 7 RCBO Residual Current AC Breaker with Overcurrent Protection 500V

US $ 8-10 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Enhanced Modular Miniature Breaker with Busbar and Seal Functionality

Enhanced Modular Miniature Breaker with Busbar and Seal Functionality

US $ 0.6-0.65 / Piece FOB
5,000 Pieces (MOQ)
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Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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Rgs DC Breaker 2p 500V Solar PV Breaker

Rgs DC Breaker 2p 500V Solar PV Breaker

US $ 1.05 / Piece FOB
500 Pieces (MOQ)
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Wenzhou Guangyuan Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Zw32 24kv/35kv/40kv/Outdoor Pole Mounted Vacuum Circuit Breaker/Load Break Switch/Arrester/ (LBS) Breaker

Zw32 24kv/35kv/40kv/Outdoor Pole Mounted Vacuum Circuit Breaker/Load Break Switch/Arrester/ (LBS) Breaker

US $ 200 / Piece FOB
1 Piece (MOQ)
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Wenzhou Mingzhe Electric Co., Ltd.

Zhejiang, China Since 2022
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Low Voltage Leakage Breaker (KNLE1-32)

Low Voltage Leakage Breaker (KNLE1-32)

10,000 Pieces (MOQ)
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Zhejiang Gaonenggele Electric Co., Ltd.

Zhejiang, China Since 2009
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ODM/OEM ISO9001 Rgs 6ka Breaker Solar Breaker OEM

ODM/OEM ISO9001 Rgs 6ka Breaker Solar Breaker OEM

US $ 0.65-0.7 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Wenzhou Guangyuan Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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12kv Intelligent Controller Breaker of High Voltage Vacuum

12kv Intelligent Controller Breaker of High Voltage Vacuum

US $ 3,000-8,000 / Piece FOB
1 Piece (MOQ)
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Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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New Circuit MCB Surge Arrester Breaker with CE High Quality

New Circuit MCB Surge Arrester Breaker with CE High Quality

US $ 0.6 / Piece FOB
1,000 Pieces (MOQ)
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Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Overload Protection Control Isolation IP20 Shunt Release Alarm Contact Breaker for Battery

Overload Protection Control Isolation IP20 Shunt Release Alarm Contact Breaker for Battery

US $ 2.5-10.8 / Piece FOB
50 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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CB CE Inmetro Dz47-63 DC MCB 1p 2p 3p 4p 6A 16A 20A 40A 63A 600V 1000V Electric Mini Circuit Breaker Manufacturer

CB CE Inmetro Dz47-63 DC MCB 1p 2p 3p 4p 6A 16A 20A 40A 63A 600V 1000V Electric Mini Circuit Breaker Manufacturer

US $ 2.45-10.88 / Piece FOB
10 Pieces (MOQ)
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Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Renewable Energy Switchgear Breakers Solar/Wind Farm Compatible

Renewable Energy Switchgear Breakers Solar/Wind Farm Compatible

US $ 9,000-10,000 / Piece FOB
1 Piece (MOQ)
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Changzhou Pacific Electric Power Engineering Co., Ltd.

Jiangsu, China Since 2022
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DC Breaker 2p 500V DC MCB 16A 32A 63A 4p 1000V DC Solar PV Breaker

DC Breaker 2p 500V DC MCB 16A 32A 63A 4p 1000V DC Solar PV Breaker

US $ 3-15 / Piece FOB
1,000 Pieces (MOQ)
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Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
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Knbl1-32 Leakage Breaker Electronic Type 6ka 1p+N CE

Knbl1-32 Leakage Breaker Electronic Type 6ka 1p+N CE

US $ 2.24-2.78 / Piece FOB
1,000 Pieces (MOQ)
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Zhejiang Gaonenggele Electric Co., Ltd.

Zhejiang, China Since 2009
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3p+N 10ka RCBO Overload Leakage Protection Circuit Breaker Industrial Application Time Delay

3p+N 10ka RCBO Overload Leakage Protection Circuit Breaker Industrial Application Time Delay

US $ 22 / Piece FOB
500 Pieces (MOQ)
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Wenzhou Huishang Electric Co. Ltd.

Zhejiang, China Since 2025
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Reliable Zn85-40.5 Handcart Type Vacuum Circuit Breaker for Industrial Switchgear and Electrical Protection

Reliable Zn85-40.5 Handcart Type Vacuum Circuit Breaker for Industrial Switchgear and Electrical Protection

US $ 1,275-6,786 / Piece FOB
3 Pieces (MOQ)
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Pinno Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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RCCB 3p+N 63A 30mA Residual Current Circuit Breaker with Overload Protection

RCCB 3p+N 63A 30mA Residual Current Circuit Breaker with Overload Protection

US $ 4.96 / Piece FOB
5 Pieces (MOQ)
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Wenzhou Amur Electric Co., Ltd

Trading Company

Zhejiang, China Since 2024
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High Quality Dz20y Series Transparent Molded Case Circuit Breakers

High Quality Dz20y Series Transparent Molded Case Circuit Breakers

1 Piece (MOQ)
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Changsong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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RCD RCBO TMRO10-63: Reliable 10A Residual Current Breaker with 30mA Sensitivity and 6kA Rating

RCD RCBO TMRO10-63: Reliable 10A Residual Current Breaker with 30mA Sensitivity and 6kA Rating

US $ 7.09-7.2 / Piece FOB
120 Pieces (MOQ)
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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33kv Intelligent Controller Breaker of High Voltage Vacuum

33kv Intelligent Controller Breaker of High Voltage Vacuum

US $ 3,000-8,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Wholesale 12kv Outdoor Vacuum Breaker Weatherproof & Corrosion-Resistant for Power Distribution

Wholesale 12kv Outdoor Vacuum Breaker Weatherproof & Corrosion-Resistant for Power Distribution

US $ 500-7,500 / Piece FOB
1 Piece (MOQ)
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ROOQ ELECTRIC GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Good Service 1p 2p Miniature 10ka Photovoltaic Circuit Low Voltage DC Breaker

Good Service 1p 2p Miniature 10ka Photovoltaic Circuit Low Voltage DC Breaker

US $ 1.74-6.71 / Piece FOB
500 Pieces (MOQ)
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Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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RCBO Breaker, , Earth Leakage, 2p, C Curve, 20A, 30mA, 240 V, 240 V AC 50/60 Hz

RCBO Breaker, , Earth Leakage, 2p, C Curve, 20A, 30mA, 240 V, 240 V AC 50/60 Hz

US $ 4.3-10.2 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
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Knbl1-32 Leakage Breaker Electronic Type 6ka 3p+N CE

Knbl1-32 Leakage Breaker Electronic Type 6ka 3p+N CE

US $ 2.24-2.78 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Zhejiang Gaonenggele Electric Co., Ltd.

Zhejiang, China Since 2009
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About CB Electric Breaker FAQ

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

    The CB Electric Breaker is included in our comprehensive Circuit Breaker range.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.

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

    The CB Electric Breaker is a standout piece in our Circuit Breaker collection.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 CB Electric Breaker is a top choice 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.

12kv High Voltage Vacuum Intelligent Controller Breaker

12kv High Voltage Vacuum Intelligent Controller Breaker

US $ 3,000-8,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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DC MCCB Molded Case Circuit Breaker 800A Electric Battery Isolator Breaker

DC MCCB Molded Case Circuit Breaker 800A Electric Battery Isolator Breaker

US $ 38-45 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
Chat Now Send Inquiry
24kv High Voltage Vacuum Intelligent Controller Breaker

24kv High Voltage Vacuum Intelligent Controller Breaker

US $ 3,000-8,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Electric Type Mini Air Citcuit Breakers Knb1-63

Electric Type Mini Air Citcuit Breakers Knb1-63

1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Gaonenggele Electric Co., Ltd.

Zhejiang, China Since 2009
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PV Battery Storage DC Breaker 2p 200V 250A DC Breaker with Enclosed Box

PV Battery Storage DC Breaker 2p 200V 250A DC Breaker with Enclosed Box

US $ 4.3-9 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
Chat Now Send Inquiry
38kv Intelligent Controller Breaker of High Voltage Vacuum

38kv Intelligent Controller Breaker of High Voltage Vacuum

US $ 3,000-8,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
IP20 30mA AC Type Residual Current AC Breaker with Overcurrent Protection RCCB

IP20 30mA AC Type Residual Current AC Breaker with Overcurrent Protection RCCB

US $ 7.11-10.2 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
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Patented Residual Current Circuit Breaker Electromagnetic RCCB Prevent Electric Shock, 30mA 100mA 300mA with Ce CB Semko Sirim

Patented Residual Current Circuit Breaker Electromagnetic RCCB Prevent Electric Shock, 30mA 100mA 300mA with Ce CB Semko Sirim

US $ 4-4.3 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Gaonenggele Electric Co., Ltd.

Zhejiang, China Since 2009
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11kv Intelligent Controller Breaker of High Voltage Vacuum

11kv Intelligent Controller Breaker of High Voltage Vacuum

US $ 3,000-8,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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High Tripping Capacity 10ka 2p 200V Waterproof DC MCB Mini Cricuit Breaker

High Tripping Capacity 10ka 2p 200V Waterproof DC MCB Mini Cricuit Breaker

US $ 6.45-6.55 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
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Adjustable High Performance Moulded Case Circuit Breaker Electronic Type 16A-1600A MCCB (KNM3) with Ce CB TUV

Adjustable High Performance Moulded Case Circuit Breaker Electronic Type 16A-1600A MCCB (KNM3) with Ce CB TUV

US $ 13.5-31.8 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Gaonenggele Electric Co., Ltd.

Zhejiang, China Since 2009
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35kv High Voltage Vacuum Intelligent Controller Breaker

35kv High Voltage Vacuum Intelligent Controller Breaker

US $ 3,000-8,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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a Small - Sized Electronic Leakage Circuit - Breaker with High Performance and High Cost - Performance...RCCB

a Small - Sized Electronic Leakage Circuit - Breaker with High Performance and High Cost - Performance...RCCB

US $ 3.3-38.5 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Deerxn Technology Co., Ltd

Zhejiang, China Since 2025
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