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High Quality Miniature Circuit Breaker MCB (KNB1-63) CE RoHS CCC

High Quality Miniature Circuit Breaker MCB (KNB1-63) CE RoHS CCC

1,000 Pieces (MOQ)
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Main Products: Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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Miniature Circuit Breaker MCB Knb1-63-2014 3ka /6ka C1-5A, C6-25A, C32-63A 1p, 1p+N, 3p 3+N, 4p

Miniature Circuit Breaker MCB Knb1-63-2014 3ka /6ka C1-5A, C6-25A, C32-63A 1p, 1p+N, 3p 3+N, 4p

US $ 0.64 / Piece FOB
10 Pieces (MOQ)
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Certification : ISO9001-2000, CE, CB
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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Miniature Circuit Breaker 10ka MCB with CE CB Semko (L7/KNB6-63)

Miniature Circuit Breaker 10ka MCB with CE CB Semko (L7/KNB6-63)

US $ 4.2 / Piece FOB
1,200 Pieces (MOQ)
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Main Products: Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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High Breaking Capacity Mini Circuit Breaker MCB Knb1-63 C6 with Ce, CB, Semko

High Breaking Capacity Mini Circuit Breaker MCB Knb1-63 C6 with Ce, CB, Semko

1,000 Pieces (MOQ)
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Type : Circuit Breaker
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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High-Breaking Capacity Miniature Circuit Breaker L7 Series MCB 10ka 50Hz

High-Breaking Capacity Miniature Circuit Breaker L7 Series MCB 10ka 50Hz

1,000 Pieces (MOQ)
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Main Products: Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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Miniature Circuit Breaker Knb1-63 2014 MCB with CB Ce Semko 1~5A 6~32A 40~63A 1p 6ka

Miniature Circuit Breaker Knb1-63 2014 MCB with CB Ce Semko 1~5A 6~32A 40~63A 1p 6ka

US $ 0.64 / Box FOB
10 Boxes (MOQ)
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Function : Overcurrent Protection
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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Korlen Miniature Circuit Breaker MCB Knb1-63 63A 4.5ka 50Hz

Korlen Miniature Circuit Breaker MCB Knb1-63 63A 4.5ka 50Hz

US $ 0.64 / Box FOB
10 Boxes (MOQ)
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Main Products: Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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High Quality Short Circuit Protector MCB Miniature Circuit Breaker

High Quality Short Circuit Protector MCB Miniature Circuit Breaker

US $ 2.2 / Piece FOB
100 Pieces (MOQ)
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Type : Circuit Breaker
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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Circuit Breaker Switch MCB (KNB6-63)

Circuit Breaker Switch MCB (KNB6-63)

1,000 Pieces (MOQ)
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Main Products: Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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Korlen New Type Plug-in Mini Circuit Breaker 1p 1A-63A MCB with High Making and Breaking Capacity 10ka

Korlen New Type Plug-in Mini Circuit Breaker 1p 1A-63A MCB with High Making and Breaking Capacity 10ka

US $ 1.2 / Piece FOB
1,000 Pieces (MOQ)
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Certification : ISO9001-2000, CE, CB
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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High Breaking Capacity Mini Circuit Breaker MCB Knb1-63-2018 S1 C16 with Ce, CB, Semko

High Breaking Capacity Mini Circuit Breaker MCB Knb1-63-2018 S1 C16 with Ce, CB, Semko

1,000 Pieces (MOQ)
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Main Products: Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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Korlen New Type Miniature Circuit Breaker C65 MCB

Korlen New Type Miniature Circuit Breaker C65 MCB

US $ 0.62 / Piece FOB
1,000 Pieces (MOQ)
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Structure : MCB
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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New Arrival Miniature Circuit Breakers MCB 2018-S1-S2-S3 Series

New Arrival Miniature Circuit Breakers MCB 2018-S1-S2-S3 Series

US $ 0.64 / Piece FOB
10 Pieces (MOQ)
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Main Products: Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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Korlen Miniature Circuit Breaker MCB Knb1-63 1-5A, 6-25A, 32-63A 3/ 6ka

Korlen Miniature Circuit Breaker MCB Knb1-63 1-5A, 6-25A, 32-63A 3/ 6ka

US $ 0.64 / Box FOB
10 Boxes (MOQ)
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Breaking Capacity : Low Voltage Circuit Breakers
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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Korlen New Type Miniature Circuit Breaker C65 MCB with Ce CB Semko 10ka IEC/En60898

Korlen New Type Miniature Circuit Breaker C65 MCB with Ce CB Semko 10ka IEC/En60898

US $ 0.62 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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Miniature Circuit Breaker C65 MCB with Ce CB Semko 10ka IEC/En60898

Miniature Circuit Breaker C65 MCB with Ce CB Semko 10ka IEC/En60898

US $ 0.62 / Piece FOB
1,000 Pieces (MOQ)
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Certification : ISO9001-2000, CE, CB, CCC
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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Worldsunlight Solar Inverter 30kv MCB Breaker MCB 10A Circuit Breaker 400kv Thermomagnetic High Tension Breaker Gym9 2p-63A

Worldsunlight Solar Inverter 30kv MCB Breaker MCB 10A Circuit Breaker 400kv Thermomagnetic High Tension Breaker Gym9 2p-63A

US $ 6.2-7.5 / Piece FOB
1 Piece (MOQ)
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Main Products: UPS, Solar Inverter, SPD, UPS Power Supply, Online UPS, Inverter, Surge Protective Device, Surge Protector, Lithium Battery, Lead Acid Battery
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Shenzhen Yunhai Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Sontuoec Fast Delivery Miniature Circuit Breaker 6ka Superior Quality MCB

Sontuoec Fast Delivery Miniature Circuit Breaker 6ka Superior Quality MCB

US $ 0.86-0.865 / Piece FOB
20,000 Pieces (MOQ)
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Type : Circuit Breaker
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Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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Factory Price Top Quality 6ka/10ka MCB 63A AC Miniature Circuit Breaker MCB

Factory Price Top Quality 6ka/10ka MCB 63A AC Miniature Circuit Breaker MCB

US $ 0.86-0.865 / Piece FOB
20,000 Pieces (MOQ)
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Main Products: Circuit Breaker, AC Contactor, Thermal Relay, Magnetic Starter, Switch, Industrial Plug, Motor and Mechnism of Acb, Power Distribution Case, Voltage Regulator, Push Button Switch
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Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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Stm7-63 Miniature Circuit Breaker 10ka High Breaking Capacity MCB

Stm7-63 Miniature Circuit Breaker 10ka High Breaking Capacity MCB

US $ 0.86-0.865 / Piece FOB
20,000 Pieces (MOQ)
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Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
Contact Supplier
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Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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Related Videos
  • What is High Quality Miniature Circuit Breaker MCB (KNB1-63) CE RoHS CCC
    What is High Quality Miniature Circuit Breaker MCB (KNB1-63) CE RoHS CCC
    Negotiable
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is Miniature Circuit Breaker MCB Knb1-63-2014 3ka /6ka C1-5A, C6-25A, C32-63A 1p, 1p+N, 3p 3+N, 4p
    What is Miniature Circuit Breaker MCB Knb1-63-2014 3ka /6ka C1-5A, C6-25A, C32-63A 1p, 1p+N, 3p 3+N, 4p
    US $ 0.64 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is Miniature Circuit Breaker 10ka MCB with CE CB Semko (L7/KNB6-63)
    What is Miniature Circuit Breaker 10ka MCB with CE CB Semko (L7/KNB6-63)
    US $ 4.2 /Piece
    1,200 Pieces (MOQ)
    Contact Supplier
  • What is High Breaking Capacity Mini Circuit Breaker MCB Knb1-63 C6 with Ce, CB, Semko
    What is High Breaking Capacity Mini Circuit Breaker MCB Knb1-63 C6 with Ce, CB, Semko
    Negotiable
    1,000 Pieces (MOQ)
    Contact Supplier
Sontuoec DC Mini Circuit Breaker 63A 1000VDC MCB

Sontuoec DC Mini Circuit Breaker 63A 1000VDC MCB

US $ 2.12 / Piece FOB
2,000 Pieces (MOQ)
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Main Products: Circuit Breaker, AC Contactor, Thermal Relay, Magnetic Starter, Switch, Industrial Plug, Motor and Mechnism of Acb, Power Distribution Case, Voltage Regulator, Push Button Switch
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Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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Sontuoec 6ka Miniature Circuit Breaker Overload Currrent and Short Circuit Protection MCB

Sontuoec 6ka Miniature Circuit Breaker Overload Currrent and Short Circuit Protection MCB

US $ 0.86-0.865 / Piece FOB
20,000 Pieces (MOQ)
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Poles Number : 4
Contact Supplier
Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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Satisfied Service Stm7-63 Series 10ka Miniature Circuit Breaker Well-Priced MCB

Satisfied Service Stm7-63 Series 10ka Miniature Circuit Breaker Well-Priced MCB

US $ 0.86-0.865 / Piece FOB
20,000 Pieces (MOQ)
More
Main Products: Circuit Breaker, AC Contactor, Thermal Relay, Magnetic Starter, Switch, Industrial Plug, Motor and Mechnism of Acb, Power Distribution Case, Voltage Regulator, Push Button Switch
Contact Supplier
Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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About My Mcb FAQ

  • QWhat are the key components of a diesel generator?

    Enhance your Diesel Generator setup with our premium My Mcb.A diesel generator comprises an engine, alternator, fuel system, cooling system, and exhaust system. Each component plays a critical role in generating electricity efficiently. For specific insights on customization and usage, consult a well-known manufacturer.

  • QHow can I determine the right diesel generator supplier?

    Enhance your Diesel Generator setup with our premium My Mcb.You can evaluate diesel generator suppliers through factors like reputation, product quality, industry experience, and after-sales support. Whether searching online or through industry referrals, prioritizing a reliable supplier in China is crucial for seamless business operations.

  • QWhat advantages does wholesale purchasing offer for diesel generators?

    The My Mcb is a premium choice in the Diesel Generator category.Wholesale purchasing of diesel generators provides cost-effective pricing, bulk buying options, and customized solutions. Moreover, partnering with a reputable supplier enables access to a wide range of models suited to varied power generation requirements.

High Quality Overcurrent Protection CE Approved Gwiec 2pole Circuit Protector 10ka MCB L7

High Quality Overcurrent Protection CE Approved Gwiec 2pole Circuit Protector 10ka MCB L7

US $ 1.02 / Piece FOB
240 Pieces (MOQ)
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Poles Number : 1
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Circuit Breaker Electrical Circuit Breaker Auto Recloser Isolator Breaker Interruptor Circuit Breaker MCB Disjuntor

Circuit Breaker Electrical Circuit Breaker Auto Recloser Isolator Breaker Interruptor Circuit Breaker MCB Disjuntor

US $ 6.2-7.5 / Piece FOB
1 Piece (MOQ)
More
Main Products: UPS, Solar Inverter, SPD, UPS Power Supply, Online UPS, Inverter, Surge Protective Device, Surge Protector, Lithium Battery, Lead Acid Battery
Contact Supplier
Audited Supplier
Shenzhen Yunhai Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Dz47-63 Sign Inside Miniature Circuit Breaker 1p, 2p, 3p, 4p 6ka MCB

Dz47-63 Sign Inside Miniature Circuit Breaker 1p, 2p, 3p, 4p 6ka MCB

US $ 0.535-0.545 / Piece FOB
12,000 Pieces (MOQ)
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Certification : ISO9001-2000, CE
Contact Supplier
Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Sti2-100 Series 6ka WiFi Remote Control MCB 2p 4p 16A

Sti2-100 Series 6ka WiFi Remote Control MCB 2p 4p 16A

US $ 36.25 / Piece FOB
100 Pieces (MOQ)
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Main Products: Circuit Breaker, AC Contactor, Thermal Relay, Magnetic Starter, Switch, Industrial Plug, Motor and Mechnism of Acb, Power Distribution Case, Voltage Regulator, Push Button Switch
Contact Supplier
Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Main Switch Price Electrical Switch with ISO9001-2000 MCB 24 V 50 Shz Electrical Switch Factory with ISO9001-2000 Electric Breakers

Main Switch Price Electrical Switch with ISO9001-2000 MCB 24 V 50 Shz Electrical Switch Factory with ISO9001-2000 Electric Breakers

US $ 6.2-7.5 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Yunhai Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
250V/500V 125A 1p 2p Miniature DC Circuit Breaker MCB

250V/500V 125A 1p 2p Miniature DC Circuit Breaker MCB

US $ 1.98 / Piece FOB
50 Pieces (MOQ)
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Main Products: Distribution Box, Transparent Protective Window Cover, Circuit Breaker
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Wenzhou Weilan Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Stm4-63 MCB 230V 3, 4 Poles Miniature Circuit Breaker Circuit Breaker Identifier

Stm4-63 MCB 230V 3, 4 Poles Miniature Circuit Breaker Circuit Breaker Identifier

US $ 0.86-0.865 / Piece FOB
20,000 Pieces (MOQ)
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Structure : MCB
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Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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AC or DC Overcurrent Protection Gwiec 2pole 10ka MCB L7

AC or DC Overcurrent Protection Gwiec 2pole 10ka MCB L7

US $ 1.02 / Piece FOB
240 Pieces (MOQ)
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Main Products: MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker
Contact Supplier
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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AC 230V 6ka 1p 10A 20A 32A 63A Mini MCB

AC 230V 6ka 1p 10A 20A 32A 63A Mini MCB

US $ 0.6-0.66 / Piece FOB
120 Pieces (MOQ)
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Operation : Electric Type
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Wenzhou Weilan Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
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Circuit Breakers Miniature Circuit Breaker 32A 6ka AC MCB

Circuit Breakers Miniature Circuit Breaker 32A 6ka AC MCB

US $ 1.2-1.32 / Piece FOB
120 Pieces (MOQ)
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Main Products: Distribution Box, Transparent Protective Window Cover, Circuit Breaker
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Audited Supplier
Wenzhou Weilan Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Hot Sale MCB Miniature Circuit Breaker MCB 50/60Hz 3p 63A

Hot Sale MCB Miniature Circuit Breaker MCB 50/60Hz 3p 63A

US $ 1.76-1.95 / Piece FOB
120 Pieces (MOQ)
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Arc-extinguishing Medium : Air
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Audited Supplier
Wenzhou Weilan Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
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Solar PV System DC 80A 100A 125A on off Polar MCB Mini Circuit Breaker MCB

Solar PV System DC 80A 100A 125A on off Polar MCB Mini Circuit Breaker MCB

US $ 3.98 / Piece FOB
50 Pieces (MOQ)
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Main Products: Distribution Box, Transparent Protective Window Cover, Circuit Breaker
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Audited Supplier
Wenzhou Weilan Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Electrical Air Miniature Circuit Breakers Switches AC MCB 1p 2p 3p 4p 230V 400V

Electrical Air Miniature Circuit Breakers Switches AC MCB 1p 2p 3p 4p 230V 400V

US $ 0.6-0.66 / Piece FOB
120 Pieces (MOQ)
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Certification : CE
Contact Supplier
Audited Supplier
Wenzhou Weilan Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
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