The Siemens 5SV1616-6KK16 is a SENTRON RCBO in a 1P+N, 2-pole configuration. It combines a 16 A overcurrent trip (B characteristic) with residual current detection in a single 18 mm wide, 1-module-width unit.
Rated 16 A at 30 °C, the part derates to 12.8 A at 70 °C — a 20 % loss that matters if the panel runs hot.
Panel integration
The 18 mm width (1 modular unit) and 77 mm depth fit standard distribution board cutouts. Supply can enter from top or bottom.
