CMD63B800 | Siemens Molded Case Circuit Breaker

Description

The CMD63B800 is a Siemens circuit breaker from the Sentron Series, specifically designed under the type CMD. It operates with three poles in a three-phase configuration, supporting currents up to 800A at 600V. This model features an impressive 100kA interrupting capacity at 480V, offering robust protection against high-energy faults without the need for fuses, thanks to its fuseless current limiting capability.

Technical Specifications 

Information About CMD63B800

The CMD63B800 is a molded case circuit breaker manufactured by Siemens, part of their Sentron Series. It is designed for heavy-duty applications requiring robust electrical protection. Operating at a voltage of 600V AC, this circuit breaker can handle currents up to 800A. It features an MD frame type, which signifies its robust construction suitable for industrial environments.

Equipped with a thermal magnetic protection mechanism, the CMD63B800 offers both Long-Time (LI) and Instantaneous trip functions. This dual-functionality ensures comprehensive protection against overloads and short circuits, crucial for safeguarding electrical systems and equipment.

With three poles and designed for three-phase systems, this breaker utilizes a Bolt-On connection type for secure installation in electrical panels or distribution boards. It boasts an impressive AIC (Ampere Interrupting Capacity) rating of 100kA at 480V, indicating its ability to safely interrupt high fault currents without compromising reliability.

In summary, the CMD63B800 from Siemens is a versatile and reliable solution for industrial and commercial applications, providing robust thermal magnetic protection, high interrupting capacity, and secure bolt-on connectivity for efficient electrical system management and safety.

Manufacturer information

Siemens: A renowned global manufacturer, leading in technology, engineering, and innovation across diverse sectors for a sustainable future.