The Siemens SENTRON 5SY5110-6CC is a 1-pole miniature circuit breaker rated 10 A with a B tripping characteristic, designed specifically for DC circuits at 220 V (maximum 250 V DC) with a breaking capacity of 10 kA per IEC 60947-2. This is a current-production part (lifecycle stage: current).
Mounting position is any, so vertical or horizontal rail orientation works. Terminal capacity accepts solid or stranded conductors from 0.75 to 35 mm², with a tightening torque of 2.5 to 3.5 N·m (22 to 31 lbf·in). Combined top and bottom terminals simplify daisy-chaining.
Halogen-free and silicon-free construction. Overvoltage category III. Touch protection is provided. Polarity must be observed on the DC supply. The part carries the Siemens SENTRON brand and is classified per DIN EN 61346-2 and DIN EN 81346-2 as function F. Suitable for mechanical engineering and industrial environments.