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CB Electrical Circuit Breaker

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Customized ODM/OEM Worldsunlight 500A 63A 2p 600V Circuit Breaker DC MCB with CB XL7-63

Customized ODM/OEM Worldsunlight 500A 63A 2p 600V Circuit Breaker DC MCB with CB XL7-63

US $ 1.5-6 / Piece FOB
60 Pieces (MOQ)
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Audited Supplier
Yueqing Xianglang Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Hot Sell RCCB Learth Leakage Circuit Breaker ELCB 2p, 4p

Hot Sell RCCB Learth Leakage Circuit Breaker ELCB 2p, 4p

US $ 2.25-2.35 / Piece FOB
2,000 Pieces (MOQ)
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Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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Gecb D-125 DC Miniature Circuit Breaker 1p 80A 100A 125A 250V/550V/1000VDC MCB for Solar System

Gecb D-125 DC Miniature Circuit Breaker 1p 80A 100A 125A 250V/550V/1000VDC MCB for Solar System

US $ 1.7-6.8 / Piece FOB
80 Pieces (MOQ)
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Zhejiang Gerlangoo Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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MCB IC65 IC65n IC60n 3p 6-63A OEM Electrical MCB Mini Circuit Breaker

MCB IC65 IC65n IC60n 3p 6-63A OEM Electrical MCB Mini Circuit Breaker

US $ 1.09 / Piece FOB
1 Piece (MOQ)
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Zhejiang Tengtai Lightning Protection Technology Co., Ltd

Zhejiang, China Since 2011
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CB Ce Fwc45 Electrical Miniature Circuit Breaker

CB Ce Fwc45 Electrical Miniature Circuit Breaker

US $ 0.1-0.5 / Piece FOB
1 Piece (MOQ)
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Westhomes 4p AC Air Electrical Switch Miniature Circuit Breaker CE, CB, CCC

Westhomes 4p AC Air Electrical Switch Miniature Circuit Breaker CE, CB, CCC

US $ 0.85-3.39 / Piece FOB
1 Piece (MOQ)
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Factory Price Free Sample Nc Mdb1z-125 DC MCB 100 125 AMP 1p 2p 3p 4p Electrical Miniature Circuit Breaker with CE CB TUV

Factory Price Free Sample Nc Mdb1z-125 DC MCB 100 125 AMP 1p 2p 3p 4p Electrical Miniature Circuit Breaker with CE CB TUV

US $ 2.88-7.58 / 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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Factory AC MCB Air Circuit Breaker Wsb1le-80 Electrical Type CE/CB; AC230V/400V 1p+N

Factory AC MCB Air Circuit Breaker Wsb1le-80 Electrical Type CE/CB; AC230V/400V 1p+N

US $ 2.41-2.5 / Piece FOB
240 Pieces (MOQ)
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Factory Price CE/CB MCCB Electrical Switch Moulded Case Circuit Breaker

Factory Price CE/CB MCCB Electrical Switch Moulded Case Circuit Breaker

US $ 42.9-47.9 / Piece FOB
48 Pieces (MOQ)
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Customized M6 Series 63A-160A 3 Poles 4 Poles Overload Protection CE CB Approved Electrical MCCB Circuit Breakers

Customized M6 Series 63A-160A 3 Poles 4 Poles Overload Protection CE CB Approved Electrical MCCB Circuit Breakers

US $ 3-45 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Yuanou Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Black CB Approved Cnjuho by Cartons Gv2me Electrical Motor Circuit Breaker

Black CB Approved Cnjuho by Cartons Gv2me Electrical Motor Circuit Breaker

US $ 7.86 / Piece FOB
100 Pieces (MOQ)
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Wenzhou Juhong Electric Co., Ltd.

Zhejiang, China Since 2021
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Westhomes CB CE 250A 3p MCCB Electrical Moulded Case Circuit Breaker

Westhomes CB CE 250A 3p MCCB Electrical Moulded Case Circuit Breaker

US $ 21.9-26.9 / Piece FOB
8 Pieces (MOQ)
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Factory MCB Price Miniature Residual Current Electrical Switch AC Air Earth Leakage Circuit Breaker CE, CB, CCC

Factory MCB Price Miniature Residual Current Electrical Switch AC Air Earth Leakage Circuit Breaker CE, CB, CCC

US $ 2.3-2.5 / Piece FOB
240 Pieces (MOQ)
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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125A 160A 3p 4p Customized CB CE Approved Yom6 Electrical MCCB Circuit Breakers Overload Protection

125A 160A 3p 4p Customized CB CE Approved Yom6 Electrical MCCB Circuit Breakers Overload Protection

US $ 3-45 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Yuanou Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Factory Hot Sale MCCB Circuit Breaker Low Voltag DC Circuit Breaker ODM/OEM

Factory Hot Sale MCCB Circuit Breaker Low Voltag DC Circuit Breaker ODM/OEM

US $ 48.5-57.9 / Piece FOB
48 Pieces (MOQ)
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Factory Price Free Sample Nc Mdb1 80A 100 AMP AC MCB 1p 2p 4p Electrical Miniature Circuit Breaker with CE CB

Factory Price Free Sample Nc Mdb1 80A 100 AMP AC MCB 1p 2p 4p Electrical Miniature Circuit Breaker with CE CB

US $ 0.8-5.89 / Piece FOB
50 Pieces (MOQ)
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Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Electrical Safety Vl10-63/I Semko and CB Certificates 4p Differential Circuit Breaker

Electrical Safety Vl10-63/I Semko and CB Certificates 4p Differential Circuit Breaker

US $ 4.91 / Piece FOB
500 Pieces (MOQ)
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Zhejiang Vekon Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Self-Extinguishing Lw36 High Voltage 3-Phases 110kv 145kv 150kv Sf6 Outdoor Circuit Breaker

Self-Extinguishing Lw36 High Voltage 3-Phases 110kv 145kv 150kv Sf6 Outdoor Circuit Breaker

US $ 10,000-15,000 / Set FOB
1 Set (MOQ)
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Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Manual Type Circuit Breaker Wsb1-125 MCB 1-4p Voltage Protector Electrical Breaker

Manual Type Circuit Breaker Wsb1-125 MCB 1-4p Voltage Protector Electrical Breaker

US $ 1.55-1.63 / Piece FOB
240 Pieces (MOQ)
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Automatic Recloser 3 Phase Outdoor Pole Mounted Zw32-12 Vacuum Circuit Breaker

Automatic Recloser 3 Phase Outdoor Pole Mounted Zw32-12 Vacuum Circuit Breaker

US $ 1,000-10,000 / pieces FOB
1 pieces (MOQ)
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HUANGHUA GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
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High Quality 1p, 2p. 3p, 4p CB Modular Mini Circuit Breaker MCB Electrical

High Quality 1p, 2p. 3p, 4p CB Modular Mini Circuit Breaker MCB Electrical

US $ 1.2-4.2 / Piece FOB
5,000 Pieces (MOQ)
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Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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Factory MCB Price Hot Sale MCB Normal Circuit Breaker AC230 2p

Factory MCB Price Hot Sale MCB Normal Circuit Breaker AC230 2p

US $ 2.4-2.8 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Am3-160L-3300 120 AMP Circuit Breaker

Am3-160L-3300 120 AMP Circuit Breaker

US $ 16.4-18.6 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Andeli Group Co., Ltd.

Zhejiang, China Since 2006
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About CB Electrical Circuit Breaker FAQ

  • QWhat benefits can we gain from sourcing Molded Case Circuit Breakers wholesale?

    The CB Electrical Circuit Breaker is included in our comprehensive Circuit Breaker range.Sourcing Molded Case 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.

  • QHow can I find a reliable supplier for Molded Case Circuit Breakers in China?

    The CB Electrical Circuit 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 are the main types of Molded Case Circuit Breakers commonly available for purchase?

    The CB Electrical Circuit Breaker is a premium choice in the Circuit Breaker category.Various types of Molded Case Circuit Breakers are available, such as air Molded Case Circuit Breakers, miniature Molded Case Circuit Breakers, and molded case 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 Molded Case Circuit Breaker.

Vacuum Cnjuho by Cartons Electrical Protectors Motor Circuit Breaker with CB

Vacuum Cnjuho by Cartons Electrical Protectors Motor Circuit Breaker with CB

US $ 7.86 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Juhong Electric Co., Ltd.

Zhejiang, China Since 2021
Chat Now Send Inquiry
MCCB CB CE DC Molded Case Electrical Circuit Breaker for Solar PV

MCCB CB CE DC Molded Case Electrical Circuit Breaker for Solar PV

US $ 3-11 / Piece FOB
200 Pieces (MOQ)
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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MCB DC Circuit Breaker 2p 600V Miniature Circuit Breakers for Solar PV

MCB DC Circuit Breaker 2p 600V Miniature Circuit Breakers for Solar PV

US $ 6.8-7.5 / Piece FOB
120 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Westhomes 6ka Double Pole Isolator MCB Circuit Breaker for DC Solar Panel

Westhomes 6ka Double Pole Isolator MCB Circuit Breaker for DC Solar Panel

US $ 1.4-1.52 / Piece FOB
720 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Andeli Dz58le-125 4p Earthur Lealage Circuit Breakers

Andeli Dz58le-125 4p Earthur Lealage Circuit Breakers

US $ 14.62-16.34 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Andeli Group Co., Ltd.

Zhejiang, China Since 2006
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Circuit Breakers Andeli 400 a 45 K Am3-400L/4300

Circuit Breakers Andeli 400 a 45 K Am3-400L/4300

US $ 98.2-100.6 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Andeli Group Co., Ltd.

Zhejiang, China Since 2006
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35kv 40.5kv Outdoor with PT Motorized Operation Live Tank Vacuum Circuit Breaker

35kv 40.5kv Outdoor with PT Motorized Operation Live Tank Vacuum Circuit Breaker

US $ 700-1,200 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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3 Phase Electrical Residual Current Circuit Breaker 125A-800A CE CB Leakage ELCB

3 Phase Electrical Residual Current Circuit Breaker 125A-800A CE CB Leakage ELCB

US $ 9.56-142.21 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Zhejiang Liubang Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
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Factory Price DC MCB 100 125 AMP 1p 2p Electrical Miniature Circuit Breaker with CE CB TUV

Factory Price DC MCB 100 125 AMP 1p 2p Electrical Miniature Circuit Breaker with CE CB TUV

US $ 3.45-16.27 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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MCB 1p 2p 3p 4p DC 250V/500V/750V/1000V Miniature Circuit Breaker Wsb1z-125

MCB 1p 2p 3p 4p DC 250V/500V/750V/1000V Miniature Circuit Breaker Wsb1z-125

US $ 2.57-2.73 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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China MCB Wsb1-63 Miniature Circuit Breakers for Overload Protectionn

China MCB Wsb1-63 Miniature Circuit Breakers for Overload Protectionn

US $ 0.5-0.54 / Piece FOB
240 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Beny DC MCCB Molded Case Circuit Breaker 200A 225A 250A 2p 1000V for Solar System with 5 Years Warranty

Beny DC MCCB Molded Case Circuit Breaker 200A 225A 250A 2p 1000V for Solar System with 5 Years Warranty

US $ 105-130 / Piece FOB
3 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Benyi New Energy Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
High Quality AC Air Circuit Breaker 6ka 10ka Mini Circuit Breaker

High Quality AC Air Circuit Breaker 6ka 10ka Mini Circuit Breaker

US $ 5.95-6.05 / Piece FOB
240 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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