The Siemens SENTRON 5SU1324-6FA16 is a 2-pole RCBO combining overcurrent protection (B-curve, 16 A) and residual current detection (type A, 30 mA) in a single 3-module-width package. It is rated for 230/240 V AC at 50 Hz, with a breaking capacity of 10 kA per EN 60898 and 20 kA per IEC 60947-2.
Panel fit and mounting constraints
Mounting position is any orientation. The IP20 rating applies only when the distribution board is installed with connected conductors — the RCBO itself is not sealed against dust ingress before panel integration. Supply can enter from top or bottom.
Breaking capacity: what the dual rating means
The 10 kA rating per EN 60898 is the standard for household and similar installations.
