It's built for the retail-line segment — think branch-circuit protection in commercial or light-industrial distribution boards where the load is mostly inductive (small motors, lighting ballasts, transformers) and the inrush won't trip a C-curve. At 32 A and 415 V AC (multi-phase up to 440 V), this MCB handles three-phase loads like small pumps, conveyors, or lighting subfeeds. Rated for 50 Hz only, so don't spec it on a 60 Hz line without checking the thermal curve.
Mount in any position; no derating for orientation. Sealable, halogen-free, silicon-free — important if the panel goes into a food plant or clean room where outgassing matters. Degree of pollution 2, overvoltage category III: standard for fixed-installation downstream of the main breaker.