The Siemens 5SV1316-6GV13 is a SENTRON RCBO — a combined residual-current and overcurrent protective device in one 1-module-wide (18 mm) package, 1P+N, designed for 50 Hz systems. That dual rating means it qualifies for both the standard household breaker standard and the industrial equipment standard — useful when the same panel feeds both a domestic sub-board and a machine supply.
In a typical enclosed panel at 40 °C, the continuous current drops to 12.35 A; at 50 °C it's 11.57 A; at 60 °C it's 10.79 A; at 70 °C it's 10.01 A. If your circuit load is near 13 A and the panel runs hot, you need to uprate the breaker or account for the derating — the B curve trip threshold shifts with temperature, so nuisance tripping is unlikely, but the thermal element will carry less. The derating curve is published, not guessed.
Mounting and environmental notes
IP20 with the distribution board installed and conductors connected; that's typical for enclosed panels, not for open-air use. Halogen-free and silicon-free construction, so it's suitable for clean-room or sensitive environments where outgassing matters.