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China Affordable Molded Case Circuit Breaker Online Manufacturers, Suppliers, Factory

We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for Affordable Molded Case Circuit Breaker Online,Plastic Case Circuit Breaker (PCCB),Low Voltage MCCB for Industrial Use,Compact Molded Case Circuit Breaker,MCCB 100A/250A/400A for Low Voltage, Should additional details be required, please call us anytime!
Affordable Molded Case Circuit Breaker Online, We've got been perfectly devoted to the design, R&D, manufacture, sale and service of hair products during 10 years of development. We now have introduced and are making full use of internationally advanced technology and equipment, with advantages of skilled workers. "Dedicated to providing reliable customer service" is our aim. We've been sincerely looking forward to establishing business relationships with friends from at home and abroad.

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  • Plastic DC combiner box 1 in and 1 out

    Plastic DC combiner box 1 in and 1 out

    CNLonQcom IP65 PV Plastic DC combiner box 1 in and 1 out DC500V with Circuit Breaker and Surge Lightning Protection and Fuse For Outdoor Solar Panel DC Systems, Rv, Homes, Boats
    ●Rated voltage: DC500V
    ●Rated current: 6/10/16/20/25/32/40/50/63A
    ●String: 1in 1out
    ●Maximum input current per string: 6/10/16/20/25/30A
    ●Maximum output current per string: 6/10/16/20/25/32/40/50/63A
    ●Connector: MC-4 or PG
    ●standard: IEC60269-6, IEC60947-2, IEC61643-1
    ●Housing Material: PC+ABS
    ●Certificate: CE, IP65, ROHS, ISO9001
  • PV Switch-disconnector 1500V 32A

    PV Switch-disconnector 1500V 32A

    CNLonQcom is a professional manufacturer and supplier of PV Switch-disconnector 1500V 32A for photovoltaic power distribution systems.
  • 2P DC Surge Protective Device

    2P DC Surge Protective Device

    The 2P DC Surge Protective Device is developed and manufactured by CNLonQcom, a Chinese factory, and provides effective protection against lightning surge voltages for solar power systems (photovoltaic systems). It is suitable for DC voltages of DC500V, DC600V, DC800V, and DC1000V.
  • LMC4 Solar connector 1500V

    LMC4 Solar connector 1500V

    CNLonQcom is a Chinese factory specializing in the wholesale production of LMC4 Solar connector 1500V. LMC4 solar connectors are primarily used for interconnecting solar cell strings, offering excellent electrical and mechanical performance. They are designed for voltage ratings of 1500V, with available current ratings of 30A, 45A and 60A.
  • PV Solar Disconnect Switch DC1200V 32A 2in 2out

    PV Solar Disconnect Switch DC1200V 32A 2in 2out

    CNLonQcom PV Solar Disconnect Switch DC1200V 32A 2in 2out 2 String DC1200V 32A Isolator Switch IP66 Outdoor Waterproof and Dustproof For Solar Panel and Wind Pv Systems, RV, Houses, Boats.
    ●Rated voltage: DC1200V
    ●Rated current: 32A
    ●Protection level:IP66
    ●Shell material: PC
    ●Conductor material: copper
    ●Poles:4 poles
    ●Certificate: CE, TUV, CB, AZ, UKCA, ROHS, ISO9001
  • PV Disconnect Switch DC1200V 32A with PV Cable 2in 2out

    PV Disconnect Switch DC1200V 32A with PV Cable 2in 2out

    CNLonQcom PV Disconnect Switch DC1200V 32A with PV Cable 2in 2out Isolator Switch IP66 Outdoor Waterproof with PV Extension Cord and Dustproof For Solar Panel and Wind PV Systems, RV, Houses, Boats. ●Rated voltage: DC1200V
    ●Rated current: 32A
    ●String: 2in 2out
    ●Protection level:IP66
    ●Shell material: PC
    ●Conductor material: copper
    ●Poles:4 poles
    ●Certificate: CE, TUV, CB, AZ, UKCA, ROHS, ISO9001
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  • 2023 World Solar Photovoltaic and Energy Storage Industry Expo

    Our participation in the 2023 World Solar Photovoltaic and Energy Storage Industry Expo aims to showcase our expertise, present our innovative products, and establish valuable partnerships. We believe that this expo will serve as an excellent platform for knowledge sharing, networking, and collaboration.

  • Wenzhou Longqi New Energy Technology Co., Ltd. soars in the Global Solar Photovoltaic New Energy Market

    We are honored to announce our expanding clientele in Denmark, India, Russia, and several markets across Europe and Africa. This expansion is not solely attributed to our product quality and impeccable service but also our dedication to offering cutting-edge solutions like solar photovoltaic combiner boxes, PV Switch-disconnector, solar panel connectors ,solar DC circuit breakers and DC Surge Protective Device.

  • CNLonQcom Qingming Festival Notice

    Please be informed that CNLonQcom will be observing the Qingming Festival holiday and our operations will be temporarily paused for one day on April 4th. This time allows us to honor our traditions and remember the contributions of our ancestors. During this short break, we encourage you to explore our extensive range of photovoltaic products, including isolator switches, combiner boxes, solar connectors, surge protectors, and circuit breakers. Our website remains accessible for any inquiries or information you may need regarding our innovative solar energy solutions.

  • PV DC Disconnect switch - double guarantee of safety and efficiency

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    With the popularization of solar photovoltaic power generation technology, more and more families and enterprises have begun to use photovoltaic systems to generate electricity.

  • The Critical Role of Circuit Breakers in Photovoltaic Systems

    With the increasing global demand for renewable energy, photovoltaic (solar) power generation systems have been widely adopted due to their clean and sustainable nature. In PV systems, electrical safety is of paramount importance, and circuit breakers, as key protective devices, play an indispensable role in ensuring stable operation and preventing electrical faults. This article explores the importance, functions, and selection criteria of circuit breakers in PV systems.

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