The 1P+N pole configuration switches the line conductor and disconnects the neutral, fitting standard single-phase residential and light-commercial distribution boards.
The 10 A rating at 30 °C is the headline number, but the derating curve matters more in a warm panel: at 40 °C it carries 9.4 A, at 45 °C it drops to 9.1 A, and at 55 °C it's down to 8.4 A. If your ambient inside the enclosure runs above 40 °C, size the branch circuit load against the derated value, not the 30 °C figure. Rated insulation voltage (Ui) is 264 V, and it's rated for 230/240 V AC supply at 50/60 Hz. The surge voltage resistance of 4 kV and surge current withstand of 1 kA at 8/20 µs give it reasonable immunity against switching transients and indirect lightning strikes on the mains.
The supply can enter from either the top or bottom, which simplifies busbar routing and panel layout. Mounting position is unrestricted — it can be installed horizontally or vertically without derating. IP20 protection applies only when the distribution board is installed and conductors are connected — this is normal for an enclosed panel component.