Product overview and key ratings
The Siemens 5SV9316-7PK20 is a SENTRON RCD-operated circuit breaker (RCBO) combining overcurrent and residual current protection in a single 2-pole, 18 mm wide module.
Installation and environmental considerations
Installation depth is 70 mm, with an overall depth of 77 mm including the housing. Rated for ambient temperatures from -40 °C to 75 °C, with a derating curve: 20 A at 30 °C, 19 A at 40 °C, 18.4 A at 45 °C, 18 A at 50 °C, and 17.4 A at 55 °C. The supply connection is from below, and the device is touch-protected per the listed feature.
