ABB S800S Miniature Circuit Breaker, 63A, 2-Pole, Type D, 690V AC, 250V DC, 50kA, DIN Rail 2CCS862001R0631 S802S-D63

The ABB 2CCS862001R0631 S802S-D63 is a high-performance miniature circuit breaker (MCB) from the S800S series, meticulously engineered to meet the demands of sophisticated industrial and commercial electrical installations. This breaker provides dual-pole protection and handles currents up to 63A, delivering a robust solution for managing and isolating electrical faults in modern distribution boards.

Key to the exceptional protection offered by this device is its Type D tripping feature, designed specifically for circuits where high inrush currents may occur, such as those involving motors, transformers, or heavy loads with inductive elements. When faced with a surge situation or severe short circuit, the MCB’s thermomagnetic and electromagnetic tripping mechanisms spring into action, ensuring rapid disconnection to safeguard both personnel and connected equipment.

With a remarkable breaking capacity of 50kA, this circuit breaker is inherently suitable for environments where prospective fault currents may be exceptionally high, guaranteeing service continuity and equipment preservation even during major electrical disturbances. Rated for use at 690V AC and up to 250V DC, it offers the flexibility to accommodate a diverse array of installation scenarios, whether standard residential boards or advanced industrial systems.

Installation is straightforward due to the DIN rail mounting design and the use of screw terminals, reducing panel assembly time and ensuring a secure connection. The compact construction - measuring 95mm in height, 54mm in width, and 82.5mm in depth - allows it to seamlessly fit into distribution systems where space optimization is critical.

Resetting the breaker after tripping is simple, thanks to its intuitive toggle switch actuator. This ensures minimal downtime and user-friendly operation. An IP20 rating assures safe use in most controlled indoor environments, and compliance with internationally recognized certifications, including IEC/EN 60947-2 and IEC/EN 60898-1, means consistent and reliable protection across the board.

The device finds its primary use in safeguarding industrial machinery, commercial building installations, and power distribution networks. Suitable applications include process automation, motor control centers, and critical infrastructure requiring consistent protection against overloads and short circuits. Thanks to its advanced tripping and high breaking capacity, this ABB S800S model delivers uncompromised circuit integrity for even the most demanding setups.

Explore the ABB S800S range and discover additional circuit protection products tailored to your industrial or commercial requirements in the EnvMart Miniature Circuit Breaker category.