Siemens 5SL2110-7 SIRIUS Miniature Circuit Breaker is a 1-pole MCB from the SIRIUS 5SL2 family, providing overcurrent protection for a single-phase circuit in low-voltage distribution systems. It is rated for 400 V and has a rated operating current of 10 A, with a breaking capacity of 15 kA. The manufacturer part page identifies the model as 5SL2110-7, and the unit is listed as discontinued by Siemens. This compact protective device is used to interrupt the circuit if an overload or short-circuit occurs, at the specified ratings.
