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GACIA ATB5 4P Automated Manufacturing Miniature Circuit Breaker

ATB5 4.5kA MCB Automated Manufacturing Circuit Breaker

ATB5 MCB stands as our primary product, offering a breaking capacity of up to 4.5kA and cost-effectiveness. Engineered on the advanced structure, the ATB5 is designed for automated manufacturing in our own smart factory, ensuring consistent product quality, significantly improving efficiency, and enabling rapid delivery.

GACIA MCB acts as the first line of protection on the AC distribution side, instantly cutting power when it senses an overload or short circuit. Its compact design and tripping performance help ensure continuous reliability while safeguarding both people and equipment.

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    Key Features

    ATB5-advantage

    ATB5 is available in 1P, 1P+N, 2P, 3P, 3P+N and 4P configurations to suit diverse installation needs. Its automated manufacturing enhances product consistency. The ATB5 is designed to meet the IEC/EN 60898-1 standard and is CE- and TUV-certified.

    Ratings of 1A to 63A

    Breaking Capacity Up to 6kA

    Higher Quality

    Global Compliance

    Tech Specs

    GENERAL SHORT CIRCUIT
    Poles 1P, 1P+N, 2P, 3P, 3P+N, 4P Rated breaking capacity 4.5kA
    Rated current 1-63A Tripping  characteristics B, C, D
    Rated operational voltage 230/400V AC
    Minimum operational voltage 12V AC INSTALLATION
    Maximum operational voltage 440V AC Terminal connection type Cable
    Rated frequency 50/60Hz Connectable conductor cross section 1-25mm²
    Rated insulated voltage 500V AC Mounting IEC/EN 60715 top-hat rail 35mm
    Dielectric test voltage 2kV Resistance to humidity and heat Class 2
    Mechanical service life 10000
    Electrical service life 4000 COMPLIANCE
    International standard IEC/EN 60898-1

    Download

    Catalog
    Certification
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    ATB5.pdf
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    ATB5,ATB6_CE.pdf
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    ATB5,ATB6_CB-FR_716895.pdf
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    ATB5-3KA CE.pdf
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    ATB5-3KA CB.pdf
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    FAQs

    • 1. What are the benefits of automated manufacturing for MCBs?

      Higher consistency, lower defect rates, traceability, and stable production capacity.

    • 2. What key tests are performed in automated MCB production?

    • 3. How does automation reduce defect rates?