DISJ. 3P S203M-Z3 - Icu 15kA

The ABB Miniature Circuit Breaker is designed for robust electrical system protection across residential and commercial settings. It features advanced tripping mechanisms for effective overload and short circuit safeguarding, handling three phases with ease. The compact design ensures efficient space usage while meeting stringent IEC/EN standards. Its durable construction supports long-term service and reliable performance in various operational environments.

Designed for easy installation on standard DIN rails
Offers excellent energy limiting performance to protect downstream equipment
Provides visual indication of operating status with red and green markers
Includes features for exceptional durability, rated for 20,000 mechanical cycles
Compatible with a wide variety of connection types for enhanced versatility