The Siemens 5SV9313-7CR16 is a SENTRON RCD-operated circuit breaker — an RCBO that combines overcurrent protection and residual current detection in a single 18 mm-wide module. Breaking capacity is 4.5 kA per EN 60898 and 5 kA per IEC 60947-2, which covers most domestic and light commercial panel fault levels. The 1P+N design switches the line conductor only; the neutral is switched internally but not protected — standard for single-phase RCBOs in TN or TT systems.
Mounting & integration
Feed from either top or bottom — no mandatory orientation. Rated IP20 once installed in a distribution board with conductors connected, so it lives inside a closed enclosure, not exposed on the line side.
Thermal derating
Rated current drops with ambient temperature: 15.2 A at 40 °C, 14.72 A at 45 °C, 14.24 A at 50 °C, 13.76 A at 55 °C.