The ABB MR circuit breaker excels in ring-tongue applications, offering high reliability and performance within the system pro M compact range. Its sleek design ensures easy integration with various approved components, while captive connecting screws simplify installation. Supporting a wide range of rated currents and pole configurations, it delivers dependable protection with a high short-circuit breaking capacity and exceptional endurance, meeting stringent operational requirements.

Provides integrated captive connecting screws for simplified connections
Designed to handle diverse rated currents from 0.2 to 63 A
Offers a compact size that fits within the system pro M compact range
Delivers high-performance electrical endurance of up to 20,000 operation