The C60H2P10AB is a 1P+N miniature circuit-breaker from the Multi9 C60 range, rated 10 A at 30 °C with a B-curve trip characteristic (magnetic trip between 3 and 5 times In). That B-curve means it trips fast on moderate overloads — good for resistive or general-purpose loads where you want to protect wiring, not for motor starting where the inrush would nuisance-trip it. That's another SKU I don't need to second-guess on the shelf.
Deployment context
This breaker lives in a distribution board — typically a sub-distribution panel feeding lighting, socket outlets, or small resistive loads. The 1P+N configuration switches the phase and protects it, with the neutral on the left (fixed position) and unswitched. The toggle gives local ON/OFF indication; the contact position indicator confirms isolation visually.
Altitude rating is 2000 m standard; above that you'd need to derate.