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6ka Circuit Breaker with Over Load Current Protection RCBO CB, CE, SAA

6ka Circuit Breaker with Over Load Current Protection RCBO CB, CE, SAA

US $ 6.65-6.75 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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Reliable 630A MCCB Circuit Breaker for Industrial Electrical Safety Molded Circuit Breaker

Reliable 630A MCCB Circuit Breaker for Industrial Electrical Safety Molded Circuit Breaker

US $ 52.18-60.21 / Piece FOB
1 Piece (MOQ)
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Pinno Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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High Standard Plastic Silver Copper DC1500V Circuit Breaker

High Standard Plastic Silver Copper DC1500V Circuit Breaker

US $ 45 / pieces FOB
5 pieces (MOQ)
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Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Miniature Circuit Breaker 6ka with Transparent Cover Two Plastic Clip

Miniature Circuit Breaker 6ka with Transparent Cover Two Plastic Clip

US $ 0.57-0.59 / Piece FOB
20,000 Pieces (MOQ)
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Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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Energy-Efficient Acb Air Circuit Breaker for Modern Electrical Systems

Energy-Efficient Acb Air Circuit Breaker for Modern Electrical Systems

US $ 1,100-3,500 / 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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New Model 80A MCB, RCBO Series Circuit Breaker

New Model 80A MCB, RCBO Series Circuit Breaker

US $ 5.85 / Piece FOB
3,000 Pieces (MOQ)
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Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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Compact Acb Switch Circuit Breaker - 27X32X40cm Electrical Protection

Compact Acb Switch Circuit Breaker - 27X32X40cm Electrical Protection

US $ 1,100-3,500 / 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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Stpn-40 C40 2p RCBO Circuit Breaker Ce Certificate Plastic Texture

Stpn-40 C40 2p RCBO Circuit Breaker Ce Certificate Plastic Texture

US $ 5.3-5.35 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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Reliable 3p/4p Air Circuit Breakers with Overload Safety

Reliable 3p/4p Air Circuit Breakers with Overload Safety

US $ 450 / 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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C16 2p RCBO Circuit Breaker Stpn-32 4000t Electrical Life IP20 Protection

C16 2p RCBO Circuit Breaker Stpn-32 4000t Electrical Life IP20 Protection

US $ 5.3-5.35 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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High-Performance Low Voltage Molded Case Circuit Breaker for Motors

High-Performance Low Voltage Molded Case Circuit Breaker for Motors

US $ 10.8-132.5 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Stpn-40 C40 2p RCBO Circuit Breaker CE Certificate Overload Leakage Short-Circuit Protection

Stpn-40 C40 2p RCBO Circuit Breaker CE Certificate Overload Leakage Short-Circuit Protection

US $ 5.3-5.35 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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China 400-1600-3p/4p Voltage Electrical Intelligent Universal Air Circuit Breaker Acb

China 400-1600-3p/4p Voltage Electrical Intelligent Universal Air Circuit Breaker Acb

US $ 1,100-3,500 / 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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St3-63 3pole Circuit Breaker IP20 Protection, Plastic Texture Type C Circuit Breaker

St3-63 3pole Circuit Breaker IP20 Protection, Plastic Texture Type C Circuit Breaker

US $ 1.59-1.65 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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AC/DC Plastic - Enclosed Circuit Breaker

AC/DC Plastic - Enclosed Circuit Breaker

US $ 66-70 / Piece FOB
1 Piece (MOQ)
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Zhejiang Leidun Electric Co., Ltd

Zhejiang, China Since 2025
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MCB Circuit Breaker with 1-Year Warranty, Ideal for Electrical Safety

MCB Circuit Breaker with 1-Year Warranty, Ideal for Electrical Safety

US $ 1.2-1.7 / pieces FOB
5 pieces (MOQ)
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Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Acb Air Circuit Breaker with Reliable Performance and Safety Standards

Acb Air Circuit Breaker with Reliable Performance and Safety Standards

US $ 1,100-3,500 / 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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Reliable Acb Intelligent Circuit Breaker 3p/4p for Heavy Duty

Reliable Acb Intelligent Circuit Breaker 3p/4p for Heavy Duty

US $ 30-200 / 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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Intelligent Mt12n13p/4p 800AMP 1250A Micrologic 2.0e Environmentally Friendly Air Circuit Breaker

Intelligent Mt12n13p/4p 800AMP 1250A Micrologic 2.0e Environmentally Friendly Air Circuit Breaker

US $ 1,100-3,500 / 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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Customized Mini Circuit Breaker MCB - Single Item with 1-Year Warranty

Customized Mini Circuit Breaker MCB - Single Item with 1-Year Warranty

US $ 1.2-1.7 / pieces FOB
5 pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Universal 3p/4p Mtw1-4000 Air Circuit Breaker for Safety

Universal 3p/4p Mtw1-4000 Air Circuit Breaker for Safety

US $ 1,200 / 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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Compact Mt12n13p/4p 800AMP 1250A Micrologic 2.0e Lightweight Air Circuit Breaker

Compact Mt12n13p/4p 800AMP 1250A Micrologic 2.0e Lightweight Air Circuit Breaker

US $ 1,100-3,500 / 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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MCB OEM 3 Pole 80A100A125A10kamcb Miniature Circuit Breaker Air Switch MCB

MCB OEM 3 Pole 80A100A125A10kamcb Miniature Circuit Breaker Air Switch MCB

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

Zhejiang, China Since 2025
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About Fixed Plastic Circuit Breaker FAQ
  • QWhat are the main types of circuit breakers commonly available for purchase?

    The Fixed Plastic Circuit Breaker is classified under our comprehensive Circuit Breaker range.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?

    Enhance your Circuit Breaker setup with our premium Fixed Plastic Circuit Breaker.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?

    Enhance your Circuit Breaker setup with our premium Fixed Plastic Circuit 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.

Manual and Automatic Operation Mt12n13p/4p 800AMP 1250A Micrologic 2.0e Environmental Adaptability Air Circuit Breaker

Manual and Automatic Operation Mt12n13p/4p 800AMP 1250A Micrologic 2.0e Environmental Adaptability Air Circuit Breaker

US $ 1,100-3,500 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Overload Protection Mt12n13p/4p 800AMP 1250A Micrologic 2.0e Air Circuit Breaker

Overload Protection Mt12n13p/4p 800AMP 1250A Micrologic 2.0e Air Circuit Breaker

US $ 1,100-3,500 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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High Temperature Resistance Mt12n13p/4p 800AMP 1250A Micrologic 2.0e Overload Protection Air Circuit Breaker

High Temperature Resistance Mt12n13p/4p 800AMP 1250A Micrologic 2.0e Overload Protection Air Circuit Breaker

US $ 1,100-3,500 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Intelligent Air Circuit Breaker - Single Item, 25kg, 27X32X40cm Package

Intelligent Air Circuit Breaker - Single Item, 25kg, 27X32X40cm Package

US $ 1,100-3,500 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Arc Resistance Mt12n13p/4p 800AMP 1250A Micrologic 2.0e Intelligent Air Circuit Breaker

Arc Resistance Mt12n13p/4p 800AMP 1250A Micrologic 2.0e Intelligent Air Circuit Breaker

US $ 1,100-3,500 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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High-Performance Mt Micrologic 2.0e Air Circuit Breaker, 25kg Weight

High-Performance Mt Micrologic 2.0e Air Circuit Breaker, 25kg Weight

US $ 1,100-3,500 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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63A RCCB Residual Current Circuit Breaker - High Breaking Capacity, Durable Construction

63A RCCB Residual Current Circuit Breaker - High Breaking Capacity, Durable Construction

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

Zhejiang, China Since 2025
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Acb Air Circuit Breaker for Safe and Efficient Power Management

Acb Air Circuit Breaker for Safe and Efficient Power Management

US $ 1,100-3,500 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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40A Residual Current Circuit Breaker RCCB - Quick Response Flame Retardant Material

40A Residual Current Circuit Breaker RCCB - Quick Response Flame Retardant Material

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

Zhejiang, China Since 2025
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Smart Air Circuit Breaker Mtw1-400 for Enhanced Safety

Smart Air Circuit Breaker Mtw1-400 for Enhanced Safety

US $ 688 / boxes FOB
1 boxes (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Robust Mt12n13p/4p 800AMP 1250A Micrologic 2.0e Fixed Air Circuit Breaker

Robust Mt12n13p/4p 800AMP 1250A Micrologic 2.0e Fixed Air Circuit Breaker

US $ 1,100-3,500 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Mingtuo Solar MCCB 2pole 250AMP 1500VDC 1000VDC Circuit Breaker

Mingtuo Solar MCCB 2pole 250AMP 1500VDC 1000VDC Circuit Breaker

US $ 45 / pieces FOB
5 pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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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 $ 45 / pieces FOB
5 pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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