Solar PV Circuit Breaker DC1000V DC550V DC800V DC MCB 6A to 63A

Short Description:

Solar PV Circuit Breaker DC1000V DC500V DC800V DC MCB 6A to 63A are designed to provide overcurrent protection within appliances or electrical equipment, where a branch circuit protection is already protection or not required. Devices are designed for direct current (DC) control circuit applications in Solar PV Systems.

  • Model Name: TOMC7-DC63
  • Pole No.: 1P, 2P, 4P
  • Rated Voltage: DC 550V/800V/1000V
  • Rated Current: 6A,10A,16A,20A,25A,32A,40A,50A,63A,80A,100A,125A
  • Curve Type: C
  • Mounting Support: DIN rail 35mm
  • Product Detail






    Advantages of DC Circuit Breaker MCB 1P,2P,3P,4P

    1. DC Circuit Breakeris for non-professional operation by those untrained, and no maintenance is required.

    2. Satisfying conditions and applications as mentioned above,MCB with “ON-OFF” indicating device is considered suitable for isolation function.

    3. Particular devices such as surge protective devices,surge arrester etc are recommended to install at upstream line to MCB as precaution against potential surge voltage and current occurring at its power input side.

    4. Appropriate tripping curve being chosen and properly installed, MCB trips and switches off its protected circuit in case of fault, and thus provides protection against electric shock.

    5. Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity.

    6. Protection against both overload and short circuit

    7. Contact position indication

    8. Applicable to terminal and pin/fork type Busbar connection

    9. Easy mounting onto 35mm DIN rail

    MCB DC 2P 1



    Technical Data of DC Circuit Breaker MCB 1P,2P,3P,4P

    Product Type Miniature circuit-breaker
    Poles 1P,2P,3P,4P
    Frame Degree Rated Current 63A
    Rated Current 6A,10A,16A,20A,25A,32A,40A,50A,63A,80A,100A,125A
    Rated Operation Voltage DC 550V/800V/1000V
    Trip unit technology Thermal-magnetic
    Curve Type C
    Rated Impact Voltage Uimp 4kV
    Ultimate Breaking Capacity Icu 6kA
    Control Type Toggle
    Local Signalling ON/OFF indication
    Mounting Mode Clip-on
    Mounting Support DIN rail 35mm
    Endurance (O-C) , Electrical 10,000 cycles
    Endurance (O-C) , Mechanical durability 20,000 cycles
    Standards IEC 60947-2
    Waterproof Protection  lP40 for modular enclosure conforming to IEC 60529
    IP20 conforming to IEC 60529
    Operating Altitude 2000m
    Ambient Temperature for operation -35°C to +70°C 
    Ambient Temperature for  storage -40°C to +85°C 


    Product Data of DC Circuit Breaker MCB 1P,2P,3P,4P

    DC Circuit Breaker-2P_页面_1

    DC Circuit Breaker-2P_页面_2


    Certificate of Circuit Breaker


    Why Choosing Risin ?

      · 12 Years experience in solar factory
      · 30 Minutes to reply after received Your E-mail
      · 25 Years Warranty for MC4 Connector, PV Cable
      · No compromise on quality

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  • RISIN ENERGY CO., LIMITED. was established in 2010 and located in the famous “World Factory”, Dongguan City. After more than 12 years of continuous development and innovation, RISIN ENERGY has become China’s leading,world-renowned and reliable supplier for Solar PV Cable, Solar PV Connector, PV fuse holder,DC Circuit Breakers,Solar Charger Controller,Micro Grid Inverter, Anderson Power Connector,Waterproof Connector, PV Cable assembly, and various types of photovoltaic system accessories.

    车间实验室 证书

    We RINSIN ENERGY is the professional OEM & ODM supplier for Solar Cable and MC4 Solar Connector.

    We can supply various packages like cable rolls,cartons,wooden drums, reels and pallets for different quantity as you request .

    We can also supply different options of shipment for solar cable and MC4 connector all over the world, like DHL,FEDEX,UPS,TNT,ARAMAX,FOB,CIF,DDP by sea / by air.

    包装 Catalogue of Solar Cable and MC4

    We RISIN ENERGY have provided solar products ( Solar Cables and MC4 Solar Connectors ) to the solar station projects all over the world, which are located in Southeast Asia,Oceania,South-North America,Middle East,Africa and Europe etc.工程

    Solar system includes solar panel,solar mounting bracket,solar cable,MC4 solar connector,Crimper & Spanner solar tool kits,PV Combiner Box,PV DC Fuse,DC Circuit Breaker,DC SPD,DC MCCB,Solar Battery,DC MCB,DC Load device,DC Isolator Switch,Solar Pure Wave Inverter,AC Isolator Switch,AC Home Appliacation,AC MCCB,Waterproof Enclosure Box,AC MCB,AC SPD,Air Switch and Contactor etc. .

    There are many advantages of Solar power system, safety in use, polution free, noise free, high quality power energy, no limit for the resource distribution area, no waste of fuel and short-term construction.That’s why Solar power is becoming the most popular and promoted energy all over the world.

    Solar system components

    Solar panel to inverter system

    Q1: What is your company’s Main Products ? You are the Manufacturer or the trader ?

           Our main products are Solar CablesMC4 Solar Connectors, PV Fuse Holder,DC Circuit breakers,Solar Charge Controller,Micro Grid Inverter,Anderson Power Connector and other solar relative products.

           We’re the manufacturer with more than 12years experience in solar.

    Q2: How can I get the Quotation of the products ?

           Send your message to us by email:,then we’ll reply you within 30minutes in the Working Time.

    Q3: How does your company do regarding Quality Control ?

          1) All raw material we selected the high quality one.

          2) Professional & Skilful workers care every details in handling the producing.

          3) Quality Control Department specially responsible for quality checking in each process.

    Q4: Do you provide OEM Project Service?

           OEM & ODM order is warmly welcome and we have fully successful experience in OEM projects.

    What’s more, our R&D team will give you the professional suggestions.

    Q5: How Could I get the Sample ?

           We are honored to offer you FREE samples,but you may need to pay the courier cost.If you have a courier account, you can send your courier to collect samples.

    Q6: How long is the delivery time ?

          1) For sample: 1-2 days ;

          2) For small orders: 1-3 days;

          3) For mass orders: 3-10 days.

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