The Siemens SENTRON 5SU1326-7FP10 is a 2-pole RCBO (residual current circuit breaker with overcurrent protection) in a 2-module-wide (36 mm) housing, depth 72 mm, height 85 mm. It combines a C-curve MCB and an RCD in one unit, saving one module width over separate devices. Rated 10 A at 30 °C ambient, with a temperature derating curve down to 8.2 A at 70 °C. Breaking capacity is 6 kA per EN 60898 and 7.5 kA per IEC 60947-2. Operates at 50 Hz only (230/240 V AC rated voltage). Mounting position any. IP20 with conductors connected and distribution board installed.
Integration notes
Two-module width (36 mm) fits standard DIN-rail enclosures. Installation depth 70 mm. For 50 Hz supply only — not suitable for 60 Hz systems. Maximum 95% humidity. Halogen-free construction is not specified. Protection class IP20 requires the distribution board to be installed and conductors connected.