Motor protection circuit breaker, 1 A, Class 10 — panel fit and trip curve
The magnetic short-circuit trip handles fault clearing independently of the thermal element. The S00 frame is compact: 45 mm wide, 97 mm tall, 96 mm deep. That 50 mm vertical gap is non-negotiable for arc-fault venting — don't crowd the enclosure top.
Main and auxiliary/control circuits use screw-type terminals. Main contacts accept 2× (0.5 to 1.5 mm²) solid/stranded or 2× (0.75 to 2.5 mm²), or AWG 2× (18 to 12) and 2× (20 to 16). Auxiliary contacts accept 2× (0.5 to 1.5 mm²) or 2× (0.75 to 2.5 mm²), AWG 2× (20 to 16) and 2× (18 to 14). Torque for main contact screws: 0.8 to 1.2 N·m. Finely stranded wire requires ferrule processing.
