Rating Voltage:690 V AC

Current Rating:800 A

Number of Poles:3

Interrupting Capacity:Up to 50 kA at 690 V AC

Operating Temperature Range:-40°C to +60°C

Operating Conditions:Indoor use recommended

Contact Material:Silver alloy

Insulation Material:Polyester

Operating Mechanism:Spring-mechanical

Protection Class:IP20

Installation Method:Panel mountable

Approvals and Certifications:UL, CE, CSA

    Engineered with precision and durability, the SIEMENS MD63F800 Molded Case Circuit Breakers are essential components for protecting electrical systems in industrial environments. Designed with a focus on reliability and safety, these breakers ensure uninterrupted operation and minimize downtime.

    Featuring a robust design, the MD63F800 offers exceptional interrupting capacity, capable of handling high currents and ensuring protection against overloads and short circuits. Its advanced magnetic and thermal protection mechanisms provide precise control over circuit protection, enhancing system stability and efficiency.

    The breakers are meticulously engineered to withstand a wide range of environmental conditions, including extreme temperatures from -25°C to +60°C. This makes them suitable for use in various industrial settings where reliability under varying environmental conditions is critical.

    Innovative insulation class VI ensures superior electrical insulation, safeguarding against potential hazards and ensuring the longevity of connected equipment. The MD63F800’s mechanical and electrical life specifications guarantee long-lasting performance, making it an ideal choice for demanding industrial applications.

    With a compact and modular design, the SIEMENS MD63F800 is easy to integrate into existing systems, facilitating quick installation and maintenance. It supports seamless operation with a variety of industrial control systems, providing a versatile solution for diverse industrial needs.