Siemens 5SL7102-3RC — 2 A K-Characteristic MCB, 15 kA Breaking Capacity
The Siemens 5SL7102-3RC is a SENTRON-series miniature circuit breaker rated at 2 A on a single pole, with a K tripping characteristic and a 15 kA short-circuit breaking capacity.
Panel Integration and Fit
The K characteristic is less common in residential panels but appears regularly in industrial control cabinets feeding contactor coils, small transformers, or solenoid valves — loads with a high inrush-to-holding-current ratio.