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4 Pole 630A Molded Case Circuit Breaker Electromagnetic Trip MCCB

4 Pole 630A Molded Case Circuit Breaker Electromagnetic Trip MCCB

US $ 40-70 / Piece FOB
1 Piece (MOQ)
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Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2013
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Mtezc-100 to Mtezc-630 MCCB Circuit Breaker, 10A-630A Capacity

Mtezc-100 to Mtezc-630 MCCB Circuit Breaker, 10A-630A Capacity

US $ 9.5-450 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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6A 10A 16A 20A 25A 32A AC200/380V Moulded Case Circuit Breaker MCCB

6A 10A 16A 20A 25A 32A AC200/380V Moulded Case Circuit Breaker MCCB

US $ 8.3-21.3 / Piece FOB
1 Piece (MOQ)
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ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Ezc Factory Outlet MCCB Circuit Breaker 10A-630A Range 630A Smart MCCB

Ezc Factory Outlet MCCB Circuit Breaker 10A-630A Range 630A Smart MCCB

US $ 9.5-450 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Manufacturer Factory 3p 100A Moulded Case Circuit Breaker MCCB 100 AMP

Manufacturer Factory 3p 100A Moulded Case Circuit Breaker MCCB 100 AMP

US $ 8.3-21.3 / Piece FOB
1 Piece (MOQ)
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ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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4 Pole 225A Molded Case Circuit Breaker Electromagnetic Trip MCCB

4 Pole 225A Molded Case Circuit Breaker Electromagnetic Trip MCCB

US $ 40-70 / Piece FOB
1 Piece (MOQ)
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Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2013
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Mt 3p 63A-800A AC/DC MCCB ODM/OEM

Mt 3p 63A-800A AC/DC MCCB ODM/OEM

US $ 9.5-450 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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AC50Hz 220V 380V 160A 250A 400A 630A Residual Current MCCB

AC50Hz 220V 380V 160A 250A 400A 630A Residual Current MCCB

US $ 11.28-76.34 / Piece FOB
1 Piece (MOQ)
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ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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China Manufacturer Aisikai 4 Poles 1250A MCCB Molded Case Circuit Breaker

China Manufacturer Aisikai 4 Poles 1250A MCCB Molded Case Circuit Breaker

US $ 240-500 / Piece FOB
1 Piece (MOQ)
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Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2013
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Multifunctional Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V DC MCCB

Multifunctional Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V DC MCCB

US $ 9.5-450 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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4 Pole 315A Molded Case Circuit Breaker Electromagnetic Trip MCCB

4 Pole 315A Molded Case Circuit Breaker Electromagnetic Trip MCCB

US $ 40-70 / Piece FOB
1 Piece (MOQ)
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Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2013
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Mingt Zhejiang Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V

Mingt Zhejiang Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V

US $ 9.5-450 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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4 Pole 800A Molded Case Circuit Breaker Electromagnetic Trip MCCB

4 Pole 800A Molded Case Circuit Breaker Electromagnetic Trip MCCB

US $ 40-70 / Piece FOB
1 Piece (MOQ)
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Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2013
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Durable MCCB Circuit Breaker, 10A-630A, Mtezc Model for High Voltage

Durable MCCB Circuit Breaker, 10A-630A, Mtezc Model for High Voltage

US $ 9.5-450 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Factory Outlet Molded Case Circuit Breaker 100A 3/4 Poles MCCB with CCC/CE

Factory Outlet Molded Case Circuit Breaker 100A 3/4 Poles MCCB with CCC/CE

US $ 100-500 / Piece FOB
1 Piece (MOQ)
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Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2013
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Low Voltage Products Motor Overload and Short Circuit Protection Industrial Electric MCCB

Low Voltage Products Motor Overload and Short Circuit Protection Industrial Electric MCCB

US $ 10-450 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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4 Pole 200A Molded Case Circuit Breaker Electromagnetic Trip MCCB

4 Pole 200A Molded Case Circuit Breaker Electromagnetic Trip MCCB

US $ 40-70 / Piece FOB
1 Piece (MOQ)
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Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2013
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Reliable Ezc Series MCCB Circuit Breaker for 400V and 690V Systems

Reliable Ezc Series MCCB Circuit Breaker for 400V and 690V Systems

US $ 9.5-450 / 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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4 Pole 250A Molded Case Circuit Breaker Electromagnetic Trip MCCB

4 Pole 250A Molded Case Circuit Breaker Electromagnetic Trip MCCB

US $ 40-70 / Piece FOB
1 Piece (MOQ)
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Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2013
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Molded Case Circuit Breaker MCCB Customized for 400V and 690V Systems

Molded Case Circuit Breaker MCCB Customized for 400V and 690V Systems

US $ 9.5-450 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Zhejiang Mingtuo Electric DC MCCB 42*33.5*21.5 HS Code: 8536200000

Zhejiang Mingtuo Electric DC MCCB 42*33.5*21.5 HS Code: 8536200000

US $ 10-450 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Molded Case Circuit Breaker MCCB Customized for 10A to 630A Applications

Molded Case Circuit Breaker MCCB Customized for 10A to 630A Applications

US $ 9.5-450 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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RoHS & CE Compliant MCCB Switches for Reliable Performance

RoHS & CE Compliant MCCB Switches for Reliable Performance

US $ 10-450 / 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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About 4pole+mccb FAQ
  • QHow can I find a reliable supplier for circuit breakers in China?

    The 4pole+mccb is a premium choice in 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 are the main types of circuit breakers commonly available for purchase?

    Enhance your Circuit Breaker setup with our premium 4pole+mccb.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 4pole+mccb is an essential part of our Circuit Breaker offerings.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.

Modular Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V Low Voltage Circuit Breaker

Modular Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V Low Voltage Circuit Breaker

US $ 9.5-450 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Low Voltage Molded Case Breaker 250A MCCB DC1000V

Low Voltage Molded Case Breaker 250A MCCB DC1000V

US $ 10-450 / 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 Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V Design MCCB

Arc Resistance Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V Design MCCB

US $ 9.5-450 / 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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Intelligent Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V Pole MCCB

Intelligent Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V Pole MCCB

US $ 9.5-450 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Mt Moulded Case Circuit Breaker 32 AMP MCCB

Mt Moulded Case Circuit Breaker 32 AMP MCCB

US $ 9.5-450 / 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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Factory Price and High-Performance Ezc MCCB Circuit Breaker, 10A-630A Capacity MCCB Circuit Breaker MCCB

Factory Price and High-Performance Ezc MCCB Circuit Breaker, 10A-630A Capacity MCCB Circuit Breaker MCCB

US $ 9.5-450 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Thermoplastic Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V Pole MCCB

Thermoplastic Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V Pole MCCB

US $ 9.5-450 / 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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Ezc Series 250A 400A Circuit Breaker Moulded Case Power Protector AC MCCB 3 Poles for Power Distribution

Ezc Series 250A 400A Circuit Breaker Moulded Case Power Protector AC MCCB 3 Poles for Power Distribution

US $ 9.5-450 / 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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Reliable MCCB Circuit Breaker, 10A-630A, 400V-690V Voltage Range

Reliable MCCB Circuit Breaker, 10A-630A, 400V-690V Voltage Range

US $ 9.5-450 / 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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High Standard Plastic Silver Copper 2p 4p 1000V MCCB

High Standard Plastic Silver Copper 2p 4p 1000V MCCB

US $ 10-450 / 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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Good Insulation Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V AMP MCCB

Good Insulation Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V AMP MCCB

US $ 9.5-450 / 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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Intelligent Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V Moulded Case Circuit Breaker

Intelligent Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V Moulded Case Circuit Breaker

US $ 9.5-450 / 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 Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V Residual Current MCCB

Overload Protection Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V Residual Current MCCB

US $ 9.5-450 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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