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Siemens MD63F800 Molded Case Circuit Breakers

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The SIEMENS MD63F800 Molded Case Circuit Breakers are advanced industrial-grade components designed to provide reliable power distribution and protection in demanding environments.

Current Rating (Amperes):800A

Voltage Rating (Volts):690V AC

Rated Interruption Current (KA):65kA at 690V AC

Number of Poles:3

Trip Type:Electromagnetic

Thermal Magnetic Operation:Yes

Operating Ambient Temperature Range:-20°C to +40°C

Protection Class:IP20

Insulation System:Class H (130°C)

    Integrating state-of-the-art technology, the MD63F800 circuit breakers from Siemens offer superior reliability and performance in harsh industrial settings.

    These circuit breakers feature an electromechanical design that ensures quick and accurate response times under various fault conditions, safeguarding your electrical systems against overloads and short circuits.

    Built with robust materials and a high insulation class, they are designed to withstand extreme temperatures ranging from -20°C to +40°C, ensuring continuous operation in diverse climates.

    The modular design allows for easy installation and maintenance, enabling quick replacement without disrupting system operations. The IP20 protection rating ensures basic splash resistance, ideal for indoor industrial applications.

    Equipped with thermal magnetic tripping mechanisms, these breakers automatically detect and respond to abnormal current conditions, providing instantaneous protection for critical equipment and preventing damage to your electrical infrastructure.

SIEMENS MD63F800 Molded Case Circuit Breakers




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

      Our advantages

      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

      Guaranteed authenticity: All our products are genuine and licensed

      Favorable prices: We can purchase directly from overseas, reduce middlemen, and allow you to buy products at a preferential price

      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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