The 80 mm depth and 137 mm height fit standard distribution board cutouts. Front connections top and bottom; Everlink lugs accept 2.5 to 95 mm² rigid aluminium or copper, or 2.5 to 70 mm² flexible copper. Neutral is on the left. IP40 front face, IK07 impact resistance — fine for a dry indoor panel, but not for washdown zones.
Category A utilisation means it's not intended for frequent switching of motor starts; it's a distribution breaker. Electrical durability is 20,000 cycles at 440 V In/2, 10,000 at 440 V In, and 5,000 at 690 V In — enough for panel main or feeder duty where switching cycles are low. Pollution degree 3 (IEC 60664-1) means it's rated for conductive pollution environments typical in industrial panels. Operating altitude 2,000 m without derating, 5,000 m with derating.