The Siemens 5SU1336-6FP10 is a 3-pole RCBO (residual current circuit breaker with overcurrent protection) from the SENTRON family, combining a B-curve MCB and a 30 mA Type A RCD in a single 3-module-width (54 mm) package. It is rated 10 A at 30 °C and derates to 9.6 A at 40 °C and 8.6 A at 60 °C, with a breaking capacity of 6 kA per both EN 60898 and IEC 60947-2. The 30 mA residual current sensitivity covers personnel protection for sinusoidal AC and pulsating DC faults (Type A).
Panel integration and fit
Mounts on standard DIN rail, any position. The 72 mm depth fits flush in a 70 mm installation depth enclosure; the 54 mm width occupies three modular slots.