Products

Suppliers

Filter Gallery
572

L7 63 Circuit Breaker

Products

Sorry! No matches were found.

L7 Series Miniature Circuit Breaker Knb6-63 10ka MCB 1p 2p 3p 4p 6-63A

L7 Series Miniature Circuit Breaker Knb6-63 10ka MCB 1p 2p 3p 4p 6-63A

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

Zhejiang, China Since 2009
Chat Now Send Inquiry
High-Breaking Capacity General-Purpose Circuit Breaker, L7-63

High-Breaking Capacity General-Purpose Circuit Breaker, L7-63

US $ 0.75-0.85 / Piece FOB
1 Piece (MOQ)
More
Structure : MCB
Contact Supplier
Audited Supplier
Zhejiang Kivi Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
Chat Now Send Inquiry
DAB7-63 L7 Miniature Circuit Breaker

DAB7-63 L7 Miniature Circuit Breaker

US $ 1-1.3 / Piece FOB
5,000 Pieces (MOQ)
More
Main Products: Circuit Breaker, Molded Case Circuit Breaker, Miniature Circuit Breaker, Contactor, Distribution Box, Electrical Accessory, MCCB, MCB, RCBO, RCCB
Contact Supplier
Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
Chat Now Send Inquiry
Hot Selling L7-63 Miniature Plug-in Type Circuit Breaker 10ka AC Air Breaker MCB

Hot Selling L7-63 Miniature Plug-in Type Circuit Breaker 10ka AC Air Breaker MCB

US $ 1.3-1.44 / Piece FOB
100 Pieces (MOQ)
More
Type : Circuit Breaker
Contact Supplier
Audited Supplier
Zhejiang Leidun Electric Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
L7 Series Miniature Circuit Breaker Knb6-63 10ka MCB 1p 2p 3p 4p 6-63A with Ce CB Semko Sirim IEC/En60898

L7 Series Miniature Circuit Breaker Knb6-63 10ka MCB 1p 2p 3p 4p 6-63A with Ce CB Semko Sirim IEC/En60898

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

Zhejiang, China Since 2009
Chat Now Send Inquiry
L7-63 1p (MCB) Household Miniature Circuit Breakers Can Be Installed in The Distribution Box

L7-63 1p (MCB) Household Miniature Circuit Breakers Can Be Installed in The Distribution Box

US $ 0.88-0.92 / Piece FOB
12 Pieces (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
Contact Supplier
Audited Supplier
Zhejiang Jinze Electric Co., Ltd.

Zhejiang, China Since 2018
Chat Now Send Inquiry
L7-63 3 Pole Miniature Circuit Breaker IP20 Overload Current Protector Series (MCB)

L7-63 3 Pole Miniature Circuit Breaker IP20 Overload Current Protector Series (MCB)

US $ 0.75-0.76 / 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
Chat Now Send Inquiry
New Type PV Solar System 2p 2 Pole DC MCB 63A DC Miniature Circuit Breaker Solar Application L7 PV-63 800vd PV Circuit Breaker

New Type PV Solar System 2p 2 Pole DC MCB 63A DC Miniature Circuit Breaker Solar Application L7 PV-63 800vd PV Circuit Breaker

US $ 0.45-5.88 / Piece FOB
10 Pieces (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
Contact Supplier
Audited Supplier
Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
L7-63 C63 1p Miniature Circuit Breaker; 1p Circuit Breaker

L7-63 C63 1p Miniature Circuit Breaker; 1p Circuit Breaker

US $ 0.81-0.85 / Piece FOB
2,400 Pieces (MOQ)
More
Main Products: Isolating Switch, Relay, Power Transformer, AC Contactors, Pushbutton Switches, Proximity Switches, Photoelectric Switches, High Voltage Cabinets, Water Proof Box, Temperature Controller
Contact Supplier
Audited Supplier
Yueqing Lifang Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Photovoltaic 1000V DC Mini Circuit Breaker for Solar System (L7-63)

Photovoltaic 1000V DC Mini Circuit Breaker for Solar System (L7-63)

100 Pieces (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
Contact Supplier
Audited Supplier
Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2011
Chat Now Send Inquiry
L7-63 DC MCB 1p 2p 300V 600V 1000V 63A 6ka Switch Circuit Breaker 1PCS (Size: 1P 300VDC, Color: 10A)

L7-63 DC MCB 1p 2p 300V 600V 1000V 63A 6ka Switch Circuit Breaker 1PCS (Size: 1P 300VDC, Color: 10A)

US $ 0.2-2.25 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Combiner box, MCCB, MC4 connector
Contact Supplier
Audited Supplier
Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
L7-63 2p Miniature Circuit Breaker; 2p Circuit Breaker; L7 MCB, Ce Proved Miniature Circuit Breaker

L7-63 2p Miniature Circuit Breaker; 2p Circuit Breaker; L7 MCB, Ce Proved Miniature Circuit Breaker

US $ 1.8-1.9 / Piece FOB
2,400 Pieces (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
Contact Supplier
Audited Supplier
Yueqing Lifang Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Related Searches
Circuit Breaker New Energy Vehicles
Miniature Circuit Breaker Residual Current Circuit Breaker Molded Case Circuit Breaker Air Circuit Breaker Miniature Circuit Breaker With Residual Current Protection Isolator Switch
L7 63 1p 2p 3p 4p MCB 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A AC DC Electrical Mini Miniature Circuit Breakers

L7 63 1p 2p 3p 4p MCB 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A AC DC Electrical Mini Miniature Circuit Breakers

US $ 0.2-2.25 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Combiner box, MCCB, MC4 connector
Contact Supplier
Audited Supplier
Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Korlen 10ka Making and Breaking Capacity MCB L7 Series Miniature Circuit Breaker with Ce CB Semko Sirim IEC/En60898

Korlen 10ka Making and Breaking Capacity MCB L7 Series Miniature Circuit Breaker with Ce CB Semko Sirim IEC/En60898

US $ 0.62 / Piece FOB
1,000 Pieces (MOQ)
More
Speed : High-Speed Circuit Breaker
Contact Supplier
Audited Supplier
GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
Chat Now Send Inquiry
Korlen Grb60 Type L7 Miniature Circuit Breaker MCB 10ka Making and Breaking Capacity Guaranteed for 10 Years with Ce CB Semko Sirim IEC60898

Korlen Grb60 Type L7 Miniature Circuit Breaker MCB 10ka Making and Breaking Capacity Guaranteed for 10 Years with Ce CB Semko Sirim IEC60898

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

Zhejiang, China Since 2009
Chat Now Send Inquiry
OEM Gwiec Overcurrent Protection Air Mini Breaker Low Voltage Circuit Breakers L7

OEM Gwiec Overcurrent Protection Air Mini Breaker Low Voltage Circuit Breakers L7

US $ 1.02 / Piece FOB
240 Pieces (MOQ)
More
Type : Circuit Breaker
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
MCB Plug-in Automatic Circuit Breaker L7 Series 1p 2p 3p Rail Mount Hot Sale New Style General Use 6-63A

MCB Plug-in Automatic Circuit Breaker L7 Series 1p 2p 3p Rail Mount Hot Sale New Style General Use 6-63A

US $ 3.19-3.26 / Piece FOB
50 Pieces (MOQ)
More
Main Products: MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
CE Approved High-Speed Gwiec Air Blast Circuit Breaker 10ka MCB L7

CE Approved High-Speed Gwiec Air Blast Circuit Breaker 10ka MCB L7

US $ 2.04 / Piece FOB
240 Pieces (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
ODM High-Speed MCB Gwiec Air Mini Breaker Low Voltage Circuit Breakers L7

ODM High-Speed MCB Gwiec Air Mini Breaker Low Voltage Circuit Breakers L7

US $ 3.06 / Piece FOB
240 Pieces (MOQ)
More
Main Products: MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
High-Performance Rail Mount Circuit Breaker L7 Series 1p 2p 3p

High-Performance Rail Mount Circuit Breaker L7 Series 1p 2p 3p

US $ 3.19-3.26 / Piece FOB
50 Pieces (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Related Videos
  • What is L7 Series Miniature Circuit Breaker Knb6-63 10ka MCB 1p 2p 3p 4p 6-63A
    What is L7 Series Miniature Circuit Breaker Knb6-63 10ka MCB 1p 2p 3p 4p 6-63A
    US $ 0.62 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is High-Breaking Capacity General-Purpose Circuit Breaker, L7-63
    What is High-Breaking Capacity General-Purpose Circuit Breaker, L7-63
    US $ 0.75-0.85 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is DAB7-63 L7 Miniature Circuit Breaker
    What is DAB7-63 L7 Miniature Circuit Breaker
    US $ 1-1.3 /Piece
    5,000 Pieces (MOQ)
    Contact Supplier
  • What is Hot Selling L7-63 Miniature Plug-in Type Circuit Breaker 10ka AC Air Breaker MCB
    What is Hot Selling L7-63 Miniature Plug-in Type Circuit Breaker 10ka AC Air Breaker MCB
    US $ 1.3-1.44 /Piece
    100 Pieces (MOQ)
    Contact Supplier
1, 3, 6, 10, 16, 20, 25, 32, 40, 50, 63 Mini Circuit Breaker

1, 3, 6, 10, 16, 20, 25, 32, 40, 50, 63 Mini Circuit Breaker

US $ 2.04 / Piece FOB
240 Pieces (MOQ)
More
Main Products: MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
MCB Plug-in Automatic Circuit Breaker G- L7 Series 1p 2p 3p Rail Mount Hot Sale New Style General Use 6-63A 10ka

MCB Plug-in Automatic Circuit Breaker G- L7 Series 1p 2p 3p Rail Mount Hot Sale New Style General Use 6-63A 10ka

US $ 3.19-3.26 / Piece FOB
50 Pieces (MOQ)
More
Speed : Normal Type Circuit Breaker
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
SL7-63 Series (MCB) 3p Miniature Circuit Breaker 10ka C Curve

SL7-63 Series (MCB) 3p Miniature Circuit Breaker 10ka C Curve

US $ 0.75-0.76 / 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
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About L7 63 Circuit Breaker FAQ
  • QWhat benefits can we gain from sourcing circuit breakers wholesale?

    The L7 63 Circuit Breaker is a key item within our extensive Circuit Breaker selection.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 L7 63 Circuit Breaker is an essential part of our Circuit Breaker offerings.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?

    The L7 63 Circuit Breaker is a top choice in our Circuit Breaker collection.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.

Overcurrent Protection MCB for 3 HP Motor Low Voltage Circuit Breakers

Overcurrent Protection MCB for 3 HP Motor Low Voltage Circuit Breakers

US $ 1.02 / Piece FOB
240 Pieces (MOQ)
More
Arc-extinguishing Medium : Air
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Sontuoec Nl7-63 Series (MCB) 3p Miniature Circuit Breaker

Sontuoec Nl7-63 Series (MCB) 3p Miniature Circuit Breaker

US $ 0.75-0.76 / 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
Chat Now Send Inquiry
ODM Overcurrent Protection Gwiec 10ka MCB Mini Air Circuit Breaker with CE L7

ODM Overcurrent Protection Gwiec 10ka MCB Mini Air Circuit Breaker with CE L7

US $ 1.02 / Piece FOB
240 Pieces (MOQ)
More
Certification : CE, CCC
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
OEM MCB Overcurrent Protection Gwiec 10ka Low Voltage Breakers Air Circuit Breaker L7

OEM MCB Overcurrent Protection Gwiec 10ka Low Voltage Breakers Air Circuit Breaker L7

US $ 4.08 / Piece FOB
240 Pieces (MOQ)
More
Main Products: MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
High-Speed MCB Gwiec Low Voltage Breakers Air Circuit Breaker L7

High-Speed MCB Gwiec Low Voltage Breakers Air Circuit Breaker L7

US $ 3.06 / Piece FOB
240 Pieces (MOQ)
More
Structure : MCB
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
MCB Overcurrent Protection Gwiec Air Blast Mini Circuit Breaker L7

MCB Overcurrent Protection Gwiec Air Blast Mini Circuit Breaker L7

US $ 4.08 / Piece FOB
240 Pieces (MOQ)
More
Main Products: MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
High Quality CE Approved Gwiec Protector Overload Protection 1pole MCB Air Circuit Breaker L7

High Quality CE Approved Gwiec Protector Overload Protection 1pole MCB Air Circuit Breaker L7

US $ 1.02 / Piece FOB
240 Pieces (MOQ)
More
Speed : High-Speed Circuit Breaker
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
OEM 80mm Overcurrent Protection Gwiec Mini 10ka MCB Air Blast Circuit Breaker L7

OEM 80mm Overcurrent Protection Gwiec Mini 10ka MCB Air Blast Circuit Breaker L7

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

Zhejiang, China Since 2017
Chat Now Send Inquiry
L7 MCB 63A High Breaking Capacity Miniature Circuit Breaker 10ka

L7 MCB 63A High Breaking Capacity Miniature Circuit Breaker 10ka

US $ 1-1.3 / Piece FOB
5,000 Pieces (MOQ)
More
Operation : Manual Type
Contact Supplier
Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
Chat Now Send Inquiry
80mm MCB Gwiec DIN Rail Miniture Mini Circuit Breaker L7

80mm MCB Gwiec DIN Rail Miniture Mini Circuit Breaker L7

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

Zhejiang, China Since 2017
Chat Now Send Inquiry
ODM 17.5mm/1p CE Approved Gwiec Blast Mini 10ka MCB Air Circuit Breaker L7

ODM 17.5mm/1p CE Approved Gwiec Blast Mini 10ka MCB Air Circuit Breaker L7

US $ 2.04 / Piece FOB
240 Pieces (MOQ)
More
Function : Overcurrent Protection
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
High Quality Gwiec Low Voltage Circuit Breakers for 5 HP Motor 10ka MCB with CE L7

High Quality Gwiec Low Voltage Circuit Breakers for 5 HP Motor 10ka MCB with CE L7

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

Zhejiang, China Since 2017
Chat Now Send Inquiry
Overcurrent Protection MCB for 3 HP Motor Mini Circuit Breaker

Overcurrent Protection MCB for 3 HP Motor Mini Circuit Breaker

US $ 1.02 / Piece FOB
240 Pieces (MOQ)
More
Speed : High-Speed Circuit Breaker
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Breaker & Protector > Circuit Breaker > Miniature Circuit Breaker
1/16
TOP

Search Filter

Categories

More Less
  • Circuit Breaker
  • New Energy Vehicles

Breaking Capacity

More Less
  • Low Voltage Circuit Breakers
  • High Voltage Circuit Breakers

Certification

More Less
  • CE
  • ISO9001-2000
  • CCC
  • CB
  • VDE
  • UL

Installation

More Less
  • Fixed
  • Insert
  • Open Frame

Operation

More Less
  • Manual Type
  • Electric Type

Poles Number

More Less
  • 1
  • 2
  • 4
  • 3

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Other

Company Location

More Less
  • Zhejiang
  • Shanghai
  • Anhui
  • Guangdong
Reset Done