The Siemens SENTRON 5SV1316-1KK04 is a 1P+N RCBO combining overcurrent protection and residual current detection in a single 18 mm-wide module. This is a current-production part in the SENTRON portfolio.
Rated 4 A at 30 °C ambient, the 5SV1316-1KK04 derates to 3.8 A at 40 °C, 3.6 A at 50 °C, and 3.2 A at 70 °C. In a warm panel — say 50 °C — you lose 0.4 A of headroom vs the 30 °C rating. Supply frequency is 50 Hz only — not 50/60 Hz dual-rated. Operating temperature range -40 to 75 °C.
Mounting position any.
