The ABB DS201 C10 AC30 is a residual current circuit breaker (RCBO) from the DS201 series, combining overcurrent and earth leakage protection in a single DIN-rail module.
The DS201 series shares the same modular width as the SH201T range, so a panel originally laid out for SH201T-C16 or SH201T-C6 will accept the DS201 C10 AC30 without busbar or wiring changes — the footprint and connection points are identical. This makes it a straightforward drop-in for a 10 A residual-current-protected circuit where the SH201T line lacks the RCBO function.
Compliance documentation
As an ABB DS201 series device, the DS201 C10 AC30 is manufactured under IEC/EN 61009-1 for RCBOs. Standard documentation includes CE declaration of conformity and, depending on the production batch, may carry UKCA marking. RoHS and REACH compliance is standard for current-production ABB DS201 units. No UL or CSA listing is stated in the available evidence for this specific order code.