The Siemens SENTRON 5SV1316-0KK10 is a 1P+N RCBO (residual current operated circuit breaker with integral overcurrent protection) rated 10 A at 30 °C with a B tripping characteristic, designed for 50 Hz systems. The part is instantaneous-trip design (no intentional delay), so it clears fast on hard faults.
Derating and ambient limits
Above that, derate linearly: 9.4 A at 40 °C, 9.1 A at 45 °C, 8.8 A at 50 °C, 8.4 A at 55 °C, 8.1 A at 60 °C, 7.7 A at 65 °C, and 7.4 A at 70 °C. IP20 rating applies only when the distribution board is installed with conductors connected — it's not a standalone IP20 device for open-panel use.
