The 32 A rating holds across ambient temperatures from 40 °C to 50 °C, then derates to 31 A at 55 °C and 30 A at 70 °C — so in a warm panel, you still have full 32 A headroom up to 50 °C. At 240 V it interrupts 75.6 kA; at 415 V, 52.5 kA; at 440 V, 32 kA; and at 500 V or 690 V, 11.9 kA. That keeps the part simple and the BOM line locked: you order the exact 32 A rating, no field-adjustment risk.
The breaker measures 101.6 mm wide, 130 mm tall, and 70 mm deep — a 4-pole MCCB footprint that fits standard SENTRON mounting plates and DIN-rail adapters. Front protection is IP40, so it's suited for enclosed panel installation where tools are needed to access the terminals. Max power loss is 10.6 W; account for that in the panel thermal budget if you're stacking multiple breakers in a sealed enclosure. A motor drive option is available as a product extension for remote switching — useful if you're automating the breaker as a disconnect in a PLC-controlled line. The breaker itself has no onboard communication function.