Overview
The EZ9F53410 is a 4-pole C-curve miniature circuit breaker from the Schneider Easy9 range, rated 10 A with a 3 kA breaking capacity (Icu) at 400 V AC, built to SANS 60947-2. It uses a thermal-magnetic trip unit, is suitable for isolation per the standard, and carries CE certification.
Selection and sizing
At 10 A, this breaker is sized for lighting circuits, small motor branch circuits, and general distribution loads where the C-curve magnetic trip (8.5 x In +/- 20 %) handles moderate inrush without nuisance trips. The tunnel terminals accept 1 to 25 mm² rigid or flexible conductors; tighten to 2 N.m top or bottom.