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Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for High Quality DC Circuit Breaker for Sale,Best Low Voltage DC Breaker,DC Circuit Breaker for Solar Systems,Low Voltage DC Breaker 12V/24V/48V,Compact DC Circuit Breaker, Thanks for taking your useful time to go to us and look ahead to have a nice cooperation with you.
High Quality DC Circuit Breaker for Sale, Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.

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  • DC combiner box 14 in and 1 out

    DC combiner box 14 in and 1 out

    CNLonQcom DC combiner box 14 in and 1 out is aesthetically pleasing and made of corrosion-resistant materials, offering durability, seismic resistance, and other advantages. The enclosure material options include stainless steel, stainless steel coating, and metal materials with spray coating. DC combiner box 14 in and 1out protects the solar DC circuit from current and voltage overload, prolongs the working life of the solar system, and enhances system safety.
  • PV Combiner Box 6in 1 out DC500V

    PV Combiner Box 6in 1 out DC500V

    CNLonQcom IP65 PV Combiner Box 6in 1 out DC500V/600V/800V with Circuit Breaker and Surge Lightning Protection and Fuse For Outdoor Solar Panel DC Systems, Rv, Homes, Boats
    ●Rated voltage: DC500V/600V/800V
    ●Rated current: 6/10/16/20/25/32/40/50/63A
    ●String: 6in 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 Combiner Box 2 in 2 out DC500V

    PV Combiner Box 2 in 2 out DC500V

    CNLonQcom IP65 PV Combiner Box 2 in 2 out DC500V/600V/800V with Circuit Breaker and Surge Lightning Protection and Fuse For Outdoor Solar Panel DC Systems, Rv, Homes, Boats
    ●Rated voltage: DC500V/600V/800V
    ●Rated current: 6/10/16/20/25/32/40/50/63A
    ●String: 2in 2out
    ●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
  • Plastic DC combiner box 4 in and 2 out

    Plastic DC combiner box 4 in and 2 out

    CNLonQcom has rich experience in producing Plastic DC combiner box 4 in and 2 out, you can rest assured to buy it from our factory.
    Application: Solar Power Generation System
    Maximum DC Voltage Input: 500V
    Waterproof Rating: IP65
    Product Name: Solar Combiner Box
    Material: ABS/PC
    Enclosure Material: Plastic
    Warranty: 2 years
    Brand Name: CNLonQcom
    Origin: Zhejiang, China
  • PV Combiner Box 6 in 2 out DC500V

    PV Combiner Box 6 in 2 out DC500V

    CNLonQcom IP65 PV Combiner Box 6 in 2 out DC500V/600V/800V with Circuit Breaker and Surge Lightning Protection and Fuse For Outdoor Solar Panel DC Systems, Rv, Homes, Boats
    ●Rated voltage: DC500V/600V/800V
    ●Rated current: 6/10/16/20/25/32/40/50/63A
    ●String: 6in 2out
    ●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 Combiner Box 3 in 3 out DC500V

    PV Combiner Box 3 in 3 out DC500V

    CNLonQcom IP65 PV Combiner Box 3 in 3 out DC500V/600V/800V with Circuit Breaker and Surge Lightning Protection and Fuse For Outdoor Solar Panel DC Systems, Rv, Homes, Boats
    ●Rated voltage: DC500V/600V/800V
    ●Rated current: 6/10/16/20/25/32/40/50/63A
    ●String: 3in 3out
    ●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
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  • What are the selection and maintenance of the photovoltaic system combiner box?

    The photovoltaic combiner box is an important component of the photovoltaic power generation system.

  • What is LQB1 pv DC circuit breaker?

    Wenzhou Nijani New Energy Technology Co.,Ltd. (CNLonQcom) pv DC circuit breaker products are committed to providing efficient and reliable protection solutions for the pv industry and promoting the development of new energy.

  • Wenzhou experienced a rare snowfall, CNLonQcom organized a team-building activity to enjoy the snow

    As the Chinese New Year approaches, CNLonQcom reminds customers that this week marks the last opportunity for restocking before the holiday. Our main products include photovoltaic isolator switches, combiner boxes, solar connectors, surge protectors, and circuit breakers, each playing a vital role in solar power stations. These products ensure system safety, optimize current management, and provide reliable connections and protection against electrical incidents.

  • Surge Protection: The Critical Line of Defense for Electrical Safety

    In modern electrical systems, surge protection has become an indispensable safety measure. Whether in residential power supply, industrial production, or photovoltaic power generation systems, instantaneous voltage fluctuations can lead to severe consequences. This article systematically introduces the principles, applications, and selection criteria of surge protection to help readers gain a comprehensive understanding of this vital electrical safety technology.

  • Introducing the Advanced LMC4 Solar Connector 1000V by CNLonQcom

    ●Wide Cable Specification Compatibility: The LMC4 connector accommodates a variety of cable sizes (Φ2.5mm, Φ4mm, and Φ6mm), meeting diverse installation needs. ●High Rated Voltage: With a rated voltage of 1000V DC, it offers stable support for high-voltage systems. ●Flexible Rated Current: Available in 30A and 45A rated current options to match different cable specifications, fulfilling a wide range of system requirements.

  • NLonQcom is Renovating a New Showroom to Enhance Customer Experience

    The design concept of the new showroom revolves around "intuitive experience and in-depth understanding." It will not only feature CNLonQcom's entire product line, including the market-popular photovoltaic isolator switches, combiner boxes, solar connectors, surge protectors, and circuit breakers but will also specially construct a physical version of a photovoltaic circuit diagram. Through these vivid displays, customers will be able to understand the specific uses, working principles, and critical roles of each product in photovoltaic systems directly.

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