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MCCB Air Circuit Breakers Low Voltage Circuit Breaker Printed Circuit Board Protect Circuit Breaker Price Protect Circuit Breaker Factory

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DC MCB 63A125A 1p 2p Protect Switch Isolator Miniature Circuit Breaker

DC MCB 63A125A 1p 2p Protect Switch Isolator Miniature Circuit Breaker

US $ 2.3-10 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Gerlangoo Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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48V DC 60A-300A Black Color Home Solar System Waterproof Reset Fuse Inverter Circuit Breaker

48V DC 60A-300A Black Color Home Solar System Waterproof Reset Fuse Inverter Circuit Breaker

US $ 3.35-3.85 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Cozy Electronics Co.,Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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residual current Miniature Circuit Breaker 1p 2p 3p 4p Mini MCB 10ka 2p 63,ELCB,RCBO,RCBB 36mm Width Factory Price

residual current Miniature Circuit Breaker 1p 2p 3p 4p Mini MCB 10ka 2p 63,ELCB,RCBO,RCBB 36mm Width Factory Price

US $ 1.804-1.857 / Piece FOB
500 Pieces (MOQ)
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Wenzhou Hermano Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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Good Quality Manufacturer Std32le Residual Current Circuit Breaker with Overload Current Protect

Good Quality Manufacturer Std32le Residual Current Circuit Breaker with Overload Current Protect

US $ 2.12-2.25 / Piece FOB
5,000 Pieces (MOQ)
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Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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CCC Certification Miniature Circuit Breaker C63A Overload and Short Protect

CCC Certification Miniature Circuit Breaker C63A Overload and Short Protect

US $ 0.7-1.2 / pieces FOB
5 pieces (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Commonly Used Electrical Circuit Breaker to Protect The Instrument From Overload

Commonly Used Electrical Circuit Breaker to Protect The Instrument From Overload

US $ 80.64-109.96 / Piece FOB
300 Pieces (MOQ)
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Chengdu Kaisaier Science and Technology Co., Ltd

Sichuan, China Since 2024
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12-48V DC 30A-300A Car Mini Fuse Holder Stereo Terminal Inline Circuit Breaker for Marine Boat Overload Protector

12-48V DC 30A-300A Car Mini Fuse Holder Stereo Terminal Inline Circuit Breaker for Marine Boat Overload Protector

US $ 8 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Cozy Electronics Co.,Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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MCB Breakers Circuit 2p Hot Sale 6ka Electrical 2pole MCB 63A AC Mini Miniature Circuit Breaker

MCB Breakers Circuit 2p Hot Sale 6ka Electrical 2pole MCB 63A AC Mini Miniature Circuit Breaker

US $ 2.504-2.857 / Piece FOB
500 Pieces (MOQ)
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Wenzhou Hermano Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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Indispensable Electrical Circuit Breaker to Protect The Instrument From Overload

Indispensable Electrical Circuit Breaker to Protect The Instrument From Overload

US $ 80.64-109.96 / Piece FOB
300 Pieces (MOQ)
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Audited Supplier
Chengdu Kaisaier Science and Technology Co., Ltd

Sichuan, China Since 2024
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Scb 3p 20-40kv Surge Suppressor AC Surge Protect SPD Backup Protectors Special Circuit Breaker

Scb 3p 20-40kv Surge Suppressor AC Surge Protect SPD Backup Protectors Special Circuit Breaker

US $ 6.21-7.76 / pieces FOB
5 pieces (MOQ)
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Yueqing Yaheng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2019
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High Current 50A-300A Circuit Breaker with Manual Reset for Car Trolling Motors Boat ATV Manual Power Protect

High Current 50A-300A Circuit Breaker with Manual Reset for Car Trolling Motors Boat ATV Manual Power Protect

US $ 5.9-9.9 / Piece FOB
100 Pieces (MOQ)
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Jiangxi Yoojo Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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4 Pole 20A 32A 63A Protect MCB Mini Circuit Breakers

4 Pole 20A 32A 63A Protect MCB Mini Circuit Breakers

US $ 8.21-9.44 / Piece FOB
100 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Car Auto Audio Circuit Breaker 50A 48V DC Automotive Circuit Breaker

Car Auto Audio Circuit Breaker 50A 48V DC Automotive Circuit Breaker

US $ 5-6 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Cozy Electronics Co.,Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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MCB Miniature Circuit Breaker 1P/2P/3P/4P 1A-63A 10 KA with KEMA, VDE & CE Certified

MCB Miniature Circuit Breaker 1P/2P/3P/4P 1A-63A 10 KA with KEMA, VDE & CE Certified

US $ 1.607-1.654 / Piece FOB
500 Pieces (MOQ)
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Wenzhou Hermano Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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Safe Electrical Component Circuit Breaker to Protect The Circuit

Safe Electrical Component Circuit Breaker to Protect The Circuit

US $ 188.28-256.74 / Piece FOB
3 Pieces (MOQ)
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Audited Supplier
Chengdu Kaisaier Science and Technology Co., Ltd

Sichuan, China Since 2024
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Scb 2p 230/400V Surge Suppressor AC Surge Protect SPD Backup Protectors Special Circuit Breaker

Scb 2p 230/400V Surge Suppressor AC Surge Protect SPD Backup Protectors Special Circuit Breaker

US $ 6.21-7.76 / pieces FOB
5 pieces (MOQ)
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Yueqing Yaheng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2019
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12-48V Mini Fuse Holder with 30A-300A Capacity Inline Stereo Terminal Circuit Breaker for Boats Marinas Rvs Cars

12-48V Mini Fuse Holder with 30A-300A Capacity Inline Stereo Terminal Circuit Breaker for Boats Marinas Rvs Cars

US $ 5.55-6.35 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Cozy Electronics Co.,Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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High Quality 1p, 2p. 3p, 4p 10ka Circuit Breaker MCB with CE

High Quality 1p, 2p. 3p, 4p 10ka Circuit Breaker MCB with CE

US $ 4.4-4.9 / Piece FOB
500 Pieces (MOQ)
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Wenzhou Hermano Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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Wear Resistance of Electrical Component Circuit Breaker to Protect The Circuit

Wear Resistance of Electrical Component Circuit Breaker to Protect The Circuit

US $ 151.2-206.19 / Piece FOB
3 Pieces (MOQ)
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Audited Supplier
Chengdu Kaisaier Science and Technology Co., Ltd

Sichuan, China Since 2024
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Intelligent Mini Circuit Breaker Protect Circuit Breaker

Intelligent Mini Circuit Breaker Protect Circuit Breaker

US $ 450-850 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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12-48V 50A Waterproof Manual Reset Circuit Breaker for Trolling Motor Marine Car Bike Stereo Audio Auto Reset Feature Included

12-48V 50A Waterproof Manual Reset Circuit Breaker for Trolling Motor Marine Car Bike Stereo Audio Auto Reset Feature Included

US $ 8.5-13 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Cozy Electronics Co.,Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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8 Port Electronic Circuit Breaker 787-3668 Protect Eight Loads at 24 VDC

8 Port Electronic Circuit Breaker 787-3668 Protect Eight Loads at 24 VDC

US $ 97.67-162.78 / Piece FOB
1 Piece (MOQ)
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Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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150 AMP Circuit Breaker with Manual Reset for Car Marine Trolling Motors Boat ATV Manual Power Protect for Audio System Fuse

150 AMP Circuit Breaker with Manual Reset for Car Marine Trolling Motors Boat ATV Manual Power Protect for Audio System Fuse

US $ 4.75-7.9 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Jiangxi Yoojo Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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About Protect Circuit Breaker FAQ

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

    Our Protect Circuit Breaker offers exceptional quality and style within the Circuit Breaker category.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 Protect Circuit Breaker is classified under our comprehensive Circuit Breaker range.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?

    Discover the perfect Circuit Breaker addition with our Protect Circuit Breaker.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.

DC MCB 12V 24V 48V 60V 110V Circuit Breaker Battery Protect Switch Positive Negative Short Circuit 2p 10A 20A 50A 100A 125A 150A

DC MCB 12V 24V 48V 60V 110V Circuit Breaker Battery Protect Switch Positive Negative Short Circuit 2p 10A 20A 50A 100A 125A 150A

US $ 1.12-8.58 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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High Quality Mini Circuit Breaker MCB 32A 1p/2p/3p/4p

High Quality Mini Circuit Breaker MCB 32A 1p/2p/3p/4p

US $ 1.607-1.654 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Hermano Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
Chat Now Send Inquiry
Wear Resistance of Electrical Circuit Breaker to Protect The Instrument From Overload

Wear Resistance of Electrical Circuit Breaker to Protect The Instrument From Overload

US $ 188.28-256.74 / Piece FOB
3 Pieces (MOQ)
Contact Supplier
Audited Supplier
Chengdu Kaisaier Science and Technology Co., Ltd

Sichuan, China Since 2024
Chat Now Send Inquiry
12V-48VDC 30A-300A Manual Reset Circuit Breaker Waterproof Copper Overload Protector for Car Audio RV Boat Marine Applications

12V-48VDC 30A-300A Manual Reset Circuit Breaker Waterproof Copper Overload Protector for Car Audio RV Boat Marine Applications

US $ 3.4-3.8 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Cozy Electronics Co.,Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Indispensable Electrical Component Circuit Breaker to Protect The Circuit

Indispensable Electrical Component Circuit Breaker to Protect The Circuit

US $ 313.43-427.41 / Piece FOB
3 Pieces (MOQ)
Contact Supplier
Audited Supplier
Chengdu Kaisaier Science and Technology Co., Ltd

Sichuan, China Since 2024
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Electrical Circuit Breaker 20A 10ka MCB Breaker Protect Overload System Safety

Electrical Circuit Breaker 20A 10ka MCB Breaker Protect Overload System Safety

US $ 2.09-8.89 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Motor Starter Protector 3RV1021-1ha10 3RV1021-1ja10 3RV1021-1ka10 3RV1021-4AA10 3RV1021-4ba10 3RV1021-4ca10 3RV1021-4da10 3RV1901 Motor Protect Circuit Breaker

Motor Starter Protector 3RV1021-1ha10 3RV1021-1ja10 3RV1021-1ka10 3RV1021-4AA10 3RV1021-4ba10 3RV1021-4ca10 3RV1021-4da10 3RV1901 Motor Protect Circuit Breaker

US $ 9-12 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shanghai Newtrend Electric Co., Ltd.

Shanghai, China Since 2022
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Dz47 C63 Isolator Miniature Circuit Breaker Stamping Parts Protect Switch MCB

Dz47 C63 Isolator Miniature Circuit Breaker Stamping Parts Protect Switch MCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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AC MCB 1p 2p 230V 400V 6ka Mini Circuit Breaker Air Switch 6A 10A 16A 20A 32A 40A 50A 63A Overload Short Circuit Protect

AC MCB 1p 2p 230V 400V 6ka Mini Circuit Breaker Air Switch 6A 10A 16A 20A 32A 40A 50A 63A Overload Short Circuit Protect

US $ 0.2-2.25 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Moreday DC 2p 1000V MCCB Special Molded Case Circuit Breaker for Solar System High Quality Good Protect

Moreday DC 2p 1000V MCCB Special Molded Case Circuit Breaker for Solar System High Quality Good Protect

US $ 6.58-35.88 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Protect Overload Miniature Circuit Breaker Knm1

Protect Overload Miniature Circuit Breaker Knm1

US $ 15.3-17 / Piece FOB
100 Pieces (MOQ)
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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50A 60A 80A 100A 150A 200A 250A 300A Circuit Breaker 12-42VDC Car Truck Audio Resettable Fuse Circuit Breaker with Power Protect

50A 60A 80A 100A 150A 200A 250A 300A Circuit Breaker 12-42VDC Car Truck Audio Resettable Fuse Circuit Breaker with Power Protect

US $ 2 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shanghai Star Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2015
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F360 RCCB RCD ELCB 2p 4p 40A Earth Leakage Circuit Breaker

F360 RCCB RCD ELCB 2p 4p 40A Earth Leakage Circuit Breaker

US $ 3.1-3.5 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Zhejiang Kangge Electric Co., Ltd.

Zhejiang, China Since 2017
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