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MCCB Leakage Breaker

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Model Pg-M Series 4p Residual Current Circuit Breaker with Overload Protection

Model Pg-M Series 4p Residual Current Circuit Breaker with Overload Protection

US $ 11.11-511.8 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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Best Price DC 3p MCCB Earth Leakage Delixi Miniature Air Circuit Breaker

Best Price DC 3p MCCB Earth Leakage Delixi Miniature Air Circuit Breaker

US $ 3-4 / Piece FOB
1 Piece (MOQ)
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Shanghai Shushang Co., Ltd.

Shanghai, China
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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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Audited Supplier
Changsong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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New Ez Easy92p 4p RCCB Residual Current Circuit Breaker

New Ez Easy92p 4p RCCB Residual Current Circuit Breaker

1 Piece (MOQ)
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Wenzhou Kasan Electric Co., Ltd.

Zhejiang, China Since 2008
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Chinese Supplier Electrical RCCB 250A 3p 4p Moulded Case Circuit Breaker

Chinese Supplier Electrical RCCB 250A 3p 4p Moulded Case Circuit Breaker

US $ 77.5-81.5 / Piece FOB
48 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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Zw32-24 Outdoor High Voltage Intelligent Vacuum Circuit Breaker (watchdog timer)

Zw32-24 Outdoor High Voltage Intelligent Vacuum Circuit Breaker (watchdog timer)

US $ 3,119-3,226 / Piece FOB
10 Pieces (MOQ)
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Honle Group Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
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Electric Dz47le-63 2p Mini MCB 20A AC MCB Miniature Circuit Breaker with CE Certificate

Electric Dz47le-63 2p Mini MCB 20A AC MCB Miniature Circuit Breaker with CE Certificate

US $ 1.65-1.75 / Piece FOB
10 Pieces (MOQ)
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Zhejiang Xingyuan Electrical Appliances Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Advanced Low Voltage Circuit Breakers for Reliable Earth Leakage Protection

Advanced Low Voltage Circuit Breakers for Reliable Earth Leakage Protection

US $ 1.5-4 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Zhejiang Deerxn Technology Co., Ltd

Zhejiang, China Since 2025
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Model Pg-M Series 2pole Residual Current Circuit Breaker with Overload Protection

Model Pg-M Series 2pole Residual Current Circuit Breaker with Overload Protection

US $ 5-5.3 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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Fire Resistant Switch and Leakage Protection High-Power RCCB Dz47le-63 2p/2p+N Circuit Breaker

Fire Resistant Switch and Leakage Protection High-Power RCCB Dz47le-63 2p/2p+N Circuit Breaker

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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High-Performance Power Management Distribution Box with Circuit Breakers

High-Performance Power Management Distribution Box with Circuit Breakers

US $ 2.66-5.45 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Gruigoo Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nsx Series Moulded Case Circuit Breaker

Nsx Series Moulded Case Circuit Breaker

US $ 2-10 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wenzhou Kasan Electric Co., Ltd.

Zhejiang, China Since 2008
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Pole Mounted Circuit Breaker with Fuse Switch Leakage Circuit Breaker

Pole Mounted Circuit Breaker with Fuse Switch Leakage Circuit Breaker

US $ 25 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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High Quality Molded Case Circuit Breaker NF250-Cw 3p 150A 200A 250A Air Switch

High Quality Molded Case Circuit Breaker NF250-Cw 3p 150A 200A 250A Air Switch

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Cheap Price CE Approved 16A Gwiec Breakers RCCB Leak Breaker Dz47le

Cheap Price CE Approved 16A Gwiec Breakers RCCB Leak Breaker Dz47le

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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Gfp602 2p 4p 5/15A Disjoncteur Differentiel Earth Leakage Circuit Breaker

Gfp602 2p 4p 5/15A Disjoncteur Differentiel Earth Leakage Circuit Breaker

US $ 5.55-19.15 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
YUEQING GUANGTAI IMPORT & EXPORT CO., LTD.

Zhejiang, China Since 2016
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Honle Vs1-12 Voltage Indoor Vacuum Circuit Breaker Vcb Withdrawer Type P=210 1600A

Honle Vs1-12 Voltage Indoor Vacuum Circuit Breaker Vcb Withdrawer Type P=210 1600A

US $ 600-1,200 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Honle Group Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
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Vs1 (ZN63A) -12 Indoor Handcart High Voltage Vacuum Circuit Breaker

Vs1 (ZN63A) -12 Indoor Handcart High Voltage Vacuum Circuit Breaker

US $ 800-1,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Xianghu Technology Co., Ltd.

Zhejiang, China Since 2024
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Miniature Circuit Breaker with 1p+N, 2presidual Current Operated Circuit Breaker with Overcurrent Protection 10mA-300mA

Miniature Circuit Breaker with 1p+N, 2presidual Current Operated Circuit Breaker with Overcurrent Protection 10mA-300mA

US $ 2.2-2.41 / Piece FOB
200 Pieces (MOQ)
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Audited Supplier
Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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1p2p3p4p Circuit Breaker Without Leakage Protection Air Circuit Breaker

1p2p3p4p Circuit Breaker Without Leakage Protection Air Circuit Breaker

US $ 10-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Anhui Shine Electric Power Technology Co., Ltd

Trading Company

Anhui, China Since 2024
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Westhomes High-Speed MCCB Air Circuit Breaker Wcm6 (E) L CE/CCC 22ka-50ka 3p/4p

Westhomes High-Speed MCCB Air Circuit Breaker Wcm6 (E) L CE/CCC 22ka-50ka 3p/4p

US $ 34.7-36 / Piece FOB
48 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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Explosion Proof Circuit Breaker

Explosion Proof Circuit Breaker

10 Pieces (MOQ)
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People Ele. Appliance Group Co., Ltd.

Zhejiang, China
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Moulded Case Circuit Breaker (NF50-CP/NF100-CP)

Moulded Case Circuit Breaker (NF50-CP/NF100-CP)

10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Kasan Electric Co., Ltd.

Zhejiang, China Since 2008
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About MCCB Leakage Breaker FAQ

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

    Upgrade your Circuit Breaker with the elegant and durable MCCB Leakage Breaker.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?

    The MCCB Leakage Breaker is a key item within our extensive Circuit Breaker selection.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 MCCB Leakage Breaker is a top choice 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.

High Quality 3 Pole 225A Low Voltage Automatic Circuit Breaker Switches

High Quality 3 Pole 225A Low Voltage Automatic Circuit Breaker Switches

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Changsong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Stm6EL-160h Residual Current Circuit Breaker Electronic Adjustable

Stm6EL-160h Residual Current Circuit Breaker Electronic Adjustable

10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Radin Electric Technology Co., Ltd.

Zhejiang, China Since 2016
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6ka 1p 10A/20A/32A/63A 230/400V Customizable Electric MCB/Miniature Circuit Breaker

6ka 1p 10A/20A/32A/63A 230/400V Customizable Electric MCB/Miniature Circuit Breaker

US $ 0.5-0.6 / Piece FOB
5,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Tianxida Electric Co., Ltd

Trading Company

Jiangsu, China Since 2025
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Reliable Power Distribution Circuit Breaker Box for Versatile Use

Reliable Power Distribution Circuit Breaker Box for Versatile Use

US $ 2.66-5.45 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Gruigoo Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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MCB Overcurrent Protection Residual Current Breaker Miniature MCCB Bulk Order Circuit Breakers

MCB Overcurrent Protection Residual Current Breaker Miniature MCCB Bulk Order Circuit Breakers

US $ 3-6 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Deerxn Technology Co., Ltd

Zhejiang, China Since 2025
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12kv Three Phase AC Outdoor High Voltage Vacuum Circuit Breaker

12kv Three Phase AC Outdoor High Voltage Vacuum Circuit Breaker

US $ 689-789 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Honle Group Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
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MCCB Moulded Case Circuit Breaker (KNF50/60CS)

MCCB Moulded Case Circuit Breaker (KNF50/60CS)

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Kasan Electric Co., Ltd.

Zhejiang, China Since 2008
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320A 3p Thermal Magnetic MCCB/Molded Case Circuit Breaker

320A 3p Thermal Magnetic MCCB/Molded Case Circuit Breaker

US $ 30 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Tianxida Electric Co., Ltd

Trading Company

Jiangsu, China Since 2025
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Honle Hlk-3s-40.5 Outdoor Pole Mounted Vacuum Circuit Breaker

Honle Hlk-3s-40.5 Outdoor Pole Mounted Vacuum Circuit Breaker

US $ 11.5-13.5 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Honle Group Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
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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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63A 3-Pole Thermal Magnetic MCCB/Molded Case Circuit Breaker

63A 3-Pole Thermal Magnetic MCCB/Molded Case Circuit Breaker

US $ 5 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Tianxida Electric Co., Ltd

Trading Company

Jiangsu, China Since 2025
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Gfp302 High Quality High Breaking Capacity Circuit Breaker

Gfp302 High Quality High Breaking Capacity Circuit Breaker

US $ 5.28-18.55 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
YUEQING GUANGTAI IMPORT & EXPORT CO., LTD.

Zhejiang, China Since 2016
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MCCB Manufacturer′ S Case Earth Leakage Circuit Breaker250A 3p/4p Nuomake Hmkm1l-250L/4300

MCCB Manufacturer′ S Case Earth Leakage Circuit Breaker250A 3p/4p Nuomake Hmkm1l-250L/4300

US $ 20 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Yueqing Nomak Technology Co., Ltd.

Zhejiang, China
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