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12v Dc Mcb

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Switching Power Supply Low Voltage Electric Device Breaker Mini Circuit Breaker Thermal Breaker DC Circuit Breaker

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Circuit Breaker Locator Tools MCB with Handles

Circuit Breaker Locator Tools MCB with Handles

US $ 0.42 / Piece FOB
240 Pieces (MOQ)
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Wenzhou Yuanda Electrical Equipment Co., Ltd.

Zhejiang, China
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Circuit Breaker MCB-2p 16A

Circuit Breaker MCB-2p 16A

US $ 0.42 / Piece FOB
240 Pieces (MOQ)
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Wenzhou Yuanda Electrical Equipment Co., Ltd.

Zhejiang, China
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DC Circuit Breaker MCB - Ycd

DC Circuit Breaker MCB - Ycd

US $ 0.42 / Piece FOB
240 Pieces (MOQ)
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Wenzhou Yuanda Electrical Equipment Co., Ltd.

Zhejiang, China
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Advanced RCCB Mini Circuit Breaker for Enhanced Electrical Safety

Advanced RCCB Mini Circuit Breaker for Enhanced Electrical Safety

US $ 2.1-6.2 / Piece FOB
1 Piece (MOQ)
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Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Rsb1 2 Pole Toggle Single Pole Rocker Hydraulic Magnetic Circuit Breaker 20A 250VAC 25A 80VDC for Infrastructure Station

Rsb1 2 Pole Toggle Single Pole Rocker Hydraulic Magnetic Circuit Breaker 20A 250VAC 25A 80VDC for Infrastructure Station

US $ 3.2-4.2 / Piece FOB
100 Pieces (MOQ)
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Dongguan Tianrui Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Circuit Breaker Box Labels MCB

Circuit Breaker Box Labels MCB

US $ 0.42 / Piece FOB
240 Pieces (MOQ)
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Wenzhou Yuanda Electrical Equipment Co., Ltd.

Zhejiang, China
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Manufacturer IP65 Electrical Solar DC PV 1000V 2 4 6 Channel String MPPT Plastic Distribution Box Junction Box Combiner Box

Manufacturer IP65 Electrical Solar DC PV 1000V 2 4 6 Channel String MPPT Plastic Distribution Box Junction Box Combiner Box

US $ 30-100 / Piece FOB
1 Piece (MOQ)
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Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
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MCB Miniature Circuit Breaker 12V 24V 48V for Solar PV System

MCB Miniature Circuit Breaker 12V 24V 48V for Solar PV System

US $ 4.5-11.9 / pieces FOB
10 pieces (MOQ)
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Xuzhou Vogifan Equipment Co., Ltd.

Jiangsu, China Since 2024
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2p Plug in Circuit Breaker MCB MCCB 3 Years Warranty

2p Plug in Circuit Breaker MCB MCCB 3 Years Warranty

US $ 4 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
WENZHOU JUNKE ELECTRIC CO., LTD.

Zhejiang, China Since 2019
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Dr-45-5 DIN Rail Switching Power Supply 45W5V 9A AC to DC Power Supply SMPS

Dr-45-5 DIN Rail Switching Power Supply 45W5V 9A AC to DC Power Supply SMPS

US $ 5.73-6.68 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Zhejiang Gerlangoo Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Hot Sale Cool White Green/Red 220V LED Lamp 230V Double-Color Modular Indicator Light

Hot Sale Cool White Green/Red 220V LED Lamp 230V Double-Color Modular Indicator Light

US $ 0.61-0.65 / Piece FOB
240 Pieces (MOQ)
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Audited Supplier
Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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50A Overload Protection Switch Circuit Breaker with Aluminum Thread Sleeve

50A Overload Protection Switch Circuit Breaker with Aluminum Thread Sleeve

US $ 0.75-0.9 / Piece FOB
100 Pieces (MOQ)
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Yueqing Daier Electron Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
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Factory Direct Manufacturer Manual Transform Switch 2p 32A Knife Switch Changeover Switch

Factory Direct Manufacturer Manual Transform Switch 2p 32A Knife Switch Changeover Switch

US $ 1.89-1.91 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Yueqing Beibaixiang Xingpeng Electrical Switch Factory

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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30/20 Circuit Breakers - MCB Cyd

30/20 Circuit Breakers - MCB Cyd

US $ 0.42 / Piece FOB
240 Pieces (MOQ)
Contact Supplier
Wenzhou Yuanda Electrical Equipment Co., Ltd.

Zhejiang, China
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Aswich Solar PV String Disconnecting Overload Protection DC Distribution Box Junction Box Combiner Box

Aswich Solar PV String Disconnecting Overload Protection DC Distribution Box Junction Box Combiner Box

US $ 30-100 / 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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Ycd7 Series AC/DC 230V 50/60Hz Signal Display Control Rail Module Indicator Light

Ycd7 Series AC/DC 230V 50/60Hz Signal Display Control Rail Module Indicator Light

US $ 0.61-0.65 / Piece FOB
240 Pieces (MOQ)
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Audited Supplier
Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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20A 32VDC Rocker Switch Plastic Illuminated 3pin Circuit Breaker

20A 32VDC Rocker Switch Plastic Illuminated 3pin Circuit Breaker

US $ 0.3-0.36 / Piece FOB
200 Pieces (MOQ)
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Yueqing Daier Electron Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
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Waterproof 6 Input 6 Output 600V 1000V Circuit Breaker Solar PV Distribution Junction Box IP65 PC ABS 40A 63A DC Combiner Box

Waterproof 6 Input 6 Output 600V 1000V Circuit Breaker Solar PV Distribution Junction Box IP65 PC ABS 40A 63A DC Combiner Box

US $ 30-100 / 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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Hot Sale 230V Green/Red Double-Color Lamp LED Lights 220V Modular Indicator Light

Hot Sale 230V Green/Red Double-Color Lamp LED Lights 220V Modular Indicator Light

US $ 0.61-0.65 / Piece FOB
240 Pieces (MOQ)
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Audited Supplier
Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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12-Way Fuse Box Blade Fuse Block Holder Fuses LED Indicator waterproof Cover

12-Way Fuse Box Blade Fuse Block Holder Fuses LED Indicator waterproof Cover

US $ 9.5-10 / Piece FOB
100 Pieces (MOQ)
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Dongguan Maiyu Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
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80 AMP Miniature Circuit Breaker Fuse Manual Reset Inline Fuse Holder for Inverter Motor Marine Boat Solar System

80 AMP Miniature Circuit Breaker Fuse Manual Reset Inline Fuse Holder for Inverter Motor Marine Boat Solar System

US $ 3.6-4.5 / Piece FOB
1 Piece (MOQ)
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Jiangxi Yoojo Technology Co., Ltd.

Trading Company

Jiangxi, China Since 2025
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20A 250VAC Snap Action Angled Terminal Bakelite Mini Circuit Breaker

20A 250VAC Snap Action Angled Terminal Bakelite Mini Circuit Breaker

US $ 0.22-0.26 / Piece FOB
100 Pieces (MOQ)
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Yueqing Daier Electron Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
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PV DC IP65 40A 63A 600V 1000V 1 2 4 6 String Plastic Distribution Box Junction Box Combiner Box

PV DC IP65 40A 63A 600V 1000V 1 2 4 6 String Plastic Distribution Box Junction Box Combiner Box

US $ 30-100 / 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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About 12v Dc Mcb FAQ

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

    Enhance your Circuit Breaker setup with our premium 12v Dc Mcb.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 circuit breakers commonly available for purchase?

    Discover the perfect addition to your Circuit Breaker with our 12v Dc Mcb.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.

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

    The 12v Dc Mcb is a key item within our extensive Circuit Breaker selection.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.

Hot Sale Green/Red IP67 Signal Lamp Modular 220 Volt LED Lights Indicator

Hot Sale Green/Red IP67 Signal Lamp Modular 220 Volt LED Lights Indicator

US $ 0.61-0.65 / Piece FOB
240 Pieces (MOQ)
Contact Supplier
Audited Supplier
Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
Chat Now Send Inquiry
Waterproof Outdoor Surface Mounted 1-in-1-out 600V IP65 Solar PV Surge Lightning Protection DC Distribution Box Combiner Box

Waterproof Outdoor Surface Mounted 1-in-1-out 600V IP65 Solar PV Surge Lightning Protection DC Distribution Box Combiner Box

US $ 38-180 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
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New Model HK11 Knife Switch 3p 100A Solar Knife Switch

New Model HK11 Knife Switch 3p 100A Solar Knife Switch

US $ 5.67-5.96 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Yueqing Beibaixiang Xingpeng Electrical Switch Factory

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Hot Sale 6A Green/Red 220 Volt LED Indicator Rail Module Indiacator Lamp

Hot Sale 6A Green/Red 220 Volt LED Indicator Rail Module Indiacator Lamp

US $ 0.61-0.65 / Piece FOB
240 Pieces (MOQ)
Contact Supplier
Audited Supplier
Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
Chat Now Send Inquiry
Solar DC PV Combiner Box Junction Box IP65 with Breaker & SPD

Solar DC PV Combiner Box Junction Box IP65 with Breaker & SPD

US $ 38-180 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
Chat Now Send Inquiry
Good Price RGB Green/Red Lights 220V LED Indicator Lamp Signal Rail Module Light

Good Price RGB Green/Red Lights 220V LED Indicator Lamp Signal Rail Module Light

US $ 0.61-0.65 / Piece FOB
240 Pieces (MOQ)
Contact Supplier
Audited Supplier
Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Customized Three-Phase Electric AC/DC on-Grid Solar PV Combiner Box Solar 1-4 Strings Combiner Box

Customized Three-Phase Electric AC/DC on-Grid Solar PV Combiner Box Solar 1-4 Strings Combiner Box

US $ 29.9-89.9 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
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Hot Sale LED Green/Red Three Phase Lights 230V Double-Color Indicator Rail Module Indiacator Lamp

Hot Sale LED Green/Red Three Phase Lights 230V Double-Color Indicator Rail Module Indiacator Lamp

US $ 0.61-0.65 / Piece FOB
240 Pieces (MOQ)
Contact Supplier
Audited Supplier
Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
Chat Now Send Inquiry
Manual 4 Phase Change Over Switch Double Throw 4p 225A Knife Switch

Manual 4 Phase Change Over Switch Double Throw 4p 225A Knife Switch

US $ 20.55-21.63 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Yueqing Beibaixiang Xingpeng Electrical Switch Factory

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Isolator + SPD +Fuse+MCB IP66 2 String PV Combiner Box for Solar, Battery Storage with Good Price

Isolator + SPD +Fuse+MCB IP66 2 String PV Combiner Box for Solar, Battery Storage with Good Price

US $ 38-42 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
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High Quality IP67 Green/Red Indicator 230V LED Signal Lamp 6A Indiacator Light

High Quality IP67 Green/Red Indicator 230V LED Signal Lamp 6A Indiacator Light

US $ 0.61-0.65 / Piece FOB
240 Pieces (MOQ)
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Audited Supplier
Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
Chat Now Send Inquiry
2 String 4 String 1000V 600V Solar PV Array Managerment DC Combiner Box

2 String 4 String 1000V 600V Solar PV Array Managerment DC Combiner Box

US $ 30-69 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
Chat Now Send Inquiry
Hot Sale High Quality Knife Switch HK11 Dp 100A

Hot Sale High Quality Knife Switch HK11 Dp 100A

US $ 3.67-3.86 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Yueqing Beibaixiang Xingpeng Electrical Switch Factory

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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