The 5SU1344-7RC32: The 32 A rating at AC and C characteristic mean this RCBO handles moderate inrush loads like motor starters and lighting banks without nuisance tripping, while the 30 mA Type A residual protection catches pulsating DC fault currents from electronics and variable-speed drives — common in mixed-load panels.
Snap-on DIN rail mount, any orientation. The 7-module width (126 mm) and 70 mm depth fit standard distribution board cutouts — verify gland plate clearance if retrofitting into a panel originally laid out for narrower single-function breakers. IP20 rating applies only with connected conductors in an installed distribution board — not rated for wet or dust-exposed locations. Rated for 50 Hz AC supply only, with insulation voltage of 440 V and surge voltage resistance of 4 kV.