SU203MR-K3

The ABB Miniature Circuit Breaker is a part of the renowned System pro M compact range which stands as a testament to advanced engineering and reliability. Designed specifically for ring tongue applications in accordance with UL 489 standards, it guarantees optimal performance even in the most demanding environments. The integrated captive connecting screws not only ease the setup process but also enhance safety by reducing the risk of loose connections. The unit's robust protection features and durability further instil confidence, making it an ideal choice for both new installations and replacements.

Compact footprint allowing for efficient space usage in installations
Ease of installation on standard DIN rails
High breaking capacity to handle fault conditions effectively
User friendly terminal design facilitates quicker and easier installations
Streamlined installation process, saving valuable time