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High AMP Overload Protector Switch Manual Reset Waterproof Car Marine Auto Circuit Breaker

High AMP Overload Protector Switch Manual Reset Waterproof Car Marine Auto Circuit Breaker

100 Pieces (MOQ)
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Shinningpc Industrial Co., Ltd.

Guangdong, China Since 2017
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91 Series Overload Protector Switch 0.5A 1A 1.5A 2A 3A 4A 5A 10A Automatic Miniature Circuit Breaker

91 Series Overload Protector Switch 0.5A 1A 1.5A 2A 3A 4A 5A 10A Automatic Miniature Circuit Breaker

100 Pieces (MOQ)
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Shinningpc Industrial Co., Ltd.

Guangdong, China Since 2017
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Waterproof DC 12V - 42V Car Boat Marine Circuit Breaker 30A 50A 60A 80A 100A 120A 150A 200A 250A 300A with Switch Manual Reset

Waterproof DC 12V - 42V Car Boat Marine Circuit Breaker 30A 50A 60A 80A 100A 120A 150A 200A 250A 300A with Switch Manual Reset

100 Pieces (MOQ)
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Shinningpc Industrial Co., Ltd.

Guangdong, China Since 2017
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S101 Air Switch Mini Circuit Breaker

S101 Air Switch Mini Circuit Breaker

US $ 0.65 / Piece FOB
1,000 Pieces (MOQ)
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HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
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Circuit Breaker 800V Fuse Link Square 80ka Gr for Solar Installations

Circuit Breaker 800V Fuse Link Square 80ka Gr for Solar Installations

US $ 1.2 / Piece FOB
10 Pieces (MOQ)
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Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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High Capacity Fuse Box for Circuit Breaker Protection 690V 1250A Low Voatage Nh Fuse

High Capacity Fuse Box for Circuit Breaker Protection 690V 1250A Low Voatage Nh Fuse

US $ 0.8 / Piece FOB
10 Pieces (MOQ)
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Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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High-Quality Fuse Block for Circuit Breaker and Line Safety Low Voltage Fuse Link

High-Quality Fuse Block for Circuit Breaker and Line Safety Low Voltage Fuse Link

US $ 2 / Piece FOB
10 Pieces (MOQ)
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Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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Dnh18-250A Three Pole Fuse Box Circuit Breaker Switch Gear Switchgear Bar

Dnh18-250A Three Pole Fuse Box Circuit Breaker Switch Gear Switchgear Bar

US $ 37 / Piece FOB
29 Pieces (MOQ)
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Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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Premium Fuse Block for 630A Current and 690V Voltage Applications High Speed Bolt Fuse

Premium Fuse Block for 630A Current and 690V Voltage Applications High Speed Bolt Fuse

US $ 0.5 / Piece FOB
10 Pieces (MOQ)
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Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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High-Quality 1000 V DC Nh2 Circuit Breaker - Multiple Size Options PV Nh Fuse Base

High-Quality 1000 V DC Nh2 Circuit Breaker - Multiple Size Options PV Nh Fuse Base

US $ 0.5 / Piece FOB
10 Pieces (MOQ)
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Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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High Performance Fuse Holder 690 V/500VDC 630A Circuit Protection High Speed DIN Fuse

High Performance Fuse Holder 690 V/500VDC 630A Circuit Protection High Speed DIN Fuse

US $ 10 / Piece FOB
10 Pieces (MOQ)
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Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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40A 50A 60A 70A 80A 100A 150A 200A 250A 300A Circuit Breaker DC Car Audio Inline Circuit Breaker Fuse Holder Waterproof

40A 50A 60A 70A 80A 100A 150A 200A 250A 300A Circuit Breaker DC Car Audio Inline Circuit Breaker Fuse Holder Waterproof

US $ 8 / 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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Dgg High Voltage Hv Vacuum Circuit Breaker with Compact Outdoor Design

Dgg High Voltage Hv Vacuum Circuit Breaker with Compact Outdoor Design

US $ 2,000-3,500 / Piece FOB
1 Piece (MOQ)
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Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Customized 10-36kv 630A/1250A Side-Mounted Circuit Breaker for Cubicle

Customized 10-36kv 630A/1250A Side-Mounted Circuit Breaker for Cubicle

US $ 2,000 / Piece FOB
1 Piece (MOQ)
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Xiamen Insulation Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2024
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10kv Drop Type Polymer Fuse with out Door Power System

10kv Drop Type Polymer Fuse with out Door Power System

US $ 85-225 / Piece FOB
3 Pieces (MOQ)
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Wenzhou Qiupu Electric Power Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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6 Way Circuit Car Trailer Auto Blade Fuse Box Block Holder

6 Way Circuit Car Trailer Auto Blade Fuse Box Block Holder

US $ 2-2.1 / Piece FOB
100 Pieces (MOQ)
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Dongguan Maiyu Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
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Anl/MIDI Inline Fuse Holder with Cover Automotive Ami Inline Fuse Bolt-Down Studs Screw Fuse for Cars Trucks Vehicles

Anl/MIDI Inline Fuse Holder with Cover Automotive Ami Inline Fuse Bolt-Down Studs Screw Fuse for Cars Trucks Vehicles

US $ 2.4-2.6 / Piece FOB
50 Pieces (MOQ)
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Dongguan Maiyu Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
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8 Way Circuit Standard ATO Blade Fuse Box Block Holder

8 Way Circuit Standard ATO Blade Fuse Box Block Holder

US $ 5.65-6 / Piece FOB
50 Pieces (MOQ)
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Dongguan Maiyu Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
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MCCB OEM ODM Manufacturer Knm7DC-630 DC 3p 400A Moulded Case Circuit Breaker

MCCB OEM ODM Manufacturer Knm7DC-630 DC 3p 400A Moulded Case Circuit Breaker

US $ 102-112.5 / Piece FOB
10 Pieces (MOQ)
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Gaonenggele Electrical Shares Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2009
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Korlen Knln6-63 Factory Sales 1p+N 10ka MCB RCCB RCBO Earth Leakage Circuit Breaker

Korlen Knln6-63 Factory Sales 1p+N 10ka MCB RCCB RCBO Earth Leakage Circuit Breaker

US $ 5.5-5.7 / Piece FOB
1 Piece (MOQ)
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Gaonenggele Electrical Shares Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2009
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Indoor Vs1 24kv 1250A Side Mounted Vacuum Circuit Breaker

Indoor Vs1 24kv 1250A Side Mounted Vacuum Circuit Breaker

US $ 800-2,400 / Piece FOB
1 Piece (MOQ)
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Zhejiang Volcano Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Factory Wholesale Gll7-63 DC MCB 10ka C63 Circuit Breaker with Overload and Short-Circuit Protection for Solar and EV Chargers

Factory Wholesale Gll7-63 DC MCB 10ka C63 Circuit Breaker with Overload and Short-Circuit Protection for Solar and EV Chargers

US $ 4.12-4.32 / Piece FOB
120 Pieces (MOQ)
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Zhejiang Gerlangoo Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Miniature Circuit Breaker6a-63A/Electric Circuit Breaker 220V-400V/AC Circuit Breaker 50/60Hz

Miniature Circuit Breaker6a-63A/Electric Circuit Breaker 220V-400V/AC Circuit Breaker 50/60Hz

US $ 0.5-0.6 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Yueqing Nantai Trade Co., Ltd.

Zhejiang, China Since 2019
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About Square Fuse Circuit Breaker FAQ

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

    Discover the perfect addition to your Circuit Breaker with our Square Fuse 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.

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

    The Square Fuse Circuit Breaker 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.

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

    The Square Fuse 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.

Outdoor Zw32 33kv Vacuum Circuit Breaker

Outdoor Zw32 33kv Vacuum Circuit Breaker

US $ 1,200-5,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Volcano Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Electric Circuit Breaker OEM 10-63A/Normal Type MCB Yqnt/Low Voltage MCB

Electric Circuit Breaker OEM 10-63A/Normal Type MCB Yqnt/Low Voltage MCB

US $ 0.5-0.6 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Yueqing Nantai Trade Co., Ltd.

Zhejiang, China Since 2019
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Horizontal Connection Outdoor Vacuum Circuit Breaker

Horizontal Connection Outdoor Vacuum Circuit Breaker

US $ 1-2 / Piece FOB
100 Pieces (MOQ)
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YONGU GROUP CORPORATION CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Electro-Magnetic Type Residual Current Operated Circuit Breaker RCCB Knl5-63 2p, 4p with TUV Certification

Electro-Magnetic Type Residual Current Operated Circuit Breaker RCCB Knl5-63 2p, 4p with TUV Certification

US $ 3.67 / Piece FOB
1,000 Pieces (MOQ)
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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24kv Hv Outdoor Vacuum Circuit Breaker

24kv Hv Outdoor Vacuum Circuit Breaker

US $ 1,000 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Taili Electric Co., Ltd.

Zhejiang, China Since 2019
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Automotive Relay Sockets Manual Power Fuse Rest 12V48VDC 50 AMP Circuit Breaker

Automotive Relay Sockets Manual Power Fuse Rest 12V48VDC 50 AMP Circuit Breaker

US $ 1 / Piece FOB
10 Pieces (MOQ)
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Dongguan Maiyu Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
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20A 32VDC Black Overload Protector Bakelite Miniature Circuit Breaker

20A 32VDC Black Overload Protector Bakelite Miniature 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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Korlen Knle1-63 Factory Sales 1p+N MCB RCCB RCBO Earth Leakage Circuit Breaker

Korlen Knle1-63 Factory Sales 1p+N MCB RCCB RCBO Earth Leakage Circuit Breaker

US $ 3-3.3 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Gaonenggele Electrical Shares Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2009
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Electric Mini Circuit Breaker /25A 230/400V Circuit Breaker / Yqnt 50/60Hz Miniature Circuit Breaker

Electric Mini Circuit Breaker /25A 230/400V Circuit Breaker / Yqnt 50/60Hz Miniature Circuit Breaker

US $ 0.5-0.6 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Yueqing Nantai Trade Co., Ltd.

Zhejiang, China Since 2019
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Outdoor -Use Type 12kv High Voltage Vacuum Circuit Breaker Vs1

Outdoor -Use Type 12kv High Voltage Vacuum Circuit Breaker Vs1

US $ 1,000 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Taili Electric Co., Ltd.

Zhejiang, China Since 2019
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Outdoor High-Voltage Protective Three-Phase Step-Down Oil-Immersed Distribution Circuit Breaker

Outdoor High-Voltage Protective Three-Phase Step-Down Oil-Immersed Distribution Circuit Breaker

US $ 2,000-3,000 / Piece FOB
1 Piece (MOQ)
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Zhejiang Zhegui Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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E5 Series Auto Reset Circuit Breaker Wiring Audio Dual Stud Bolt Battery Fuse with Red Nylon Cover Screw for Trolling Motor

E5 Series Auto Reset Circuit Breaker Wiring Audio Dual Stud Bolt Battery Fuse with Red Nylon Cover Screw for Trolling Motor

US $ 1.5-1.58 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Dongguan Tianrui Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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New-Original Schnei-Der-Square-D Gv2-Pm20c-Circuit Breaker-Tesys Gv2-Type Gv2-3p 1 or-3 Phase-13 to 18A-600V Good-Price

New-Original Schnei-Der-Square-D Gv2-Pm20c-Circuit Breaker-Tesys Gv2-Type Gv2-3p 1 or-3 Phase-13 to 18A-600V Good-Price

US $ 38-42 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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