The magnetic trip unit fires at 448 A, so it catches short-circuits fast without nuisance tripping on motor inrush. Rated 32 A conventional free-air thermal current (Ith) and 32 A In, it handles motor loads up to 15 kW at 400/415 V, 18.5 kW at 500 V, and 22 kW at 690 V. The breaking capacity is 100 kA Icu at 400/415 V — that's serious fault-clearing ability for a panelboard or motor starter bucket. You're covered for most industrial distribution systems.
Dimensions are 114 mm high, 55 mm wide, 136 mm deep — that's a compact footprint for a 32 A breaker with this interrupting rating. IP20 finger-safe terminals, screw-clamp connections torqued to 5 N·m. The dark-grey housing blends into a TeSys Deca starter lineup. Ambient operating range is -20 to 60 °C, storage -40 to 80 °C, and it's rated for operation up to 3000 m altitude. Climatic withstand per IACS means it handles marine-environment humidity without corrosion issues. Vibration rated to 4 Gn, 5–300 Hz, and shock to 15 Gn (contacts open) or 30 Gn (closed) — solid for pump skids or conveyor drives.
Compliant with EN/IEC 60947-2 (circuit-breakers), EN/IEC 60947-4-1 (contactors and motor-starters), UL 60947-4-1, and CSA C22.2 No 60947-4-1. Also passes glow-wire test at 960 °C per IEC 60695-2-11, and is suitable for isolation per IEC 60947-1. That UL/CSA stamp means it's accepted in North American panels without a separate fuse or breaker upstream — saves a line item on the BOM.