Tronic MCCB 63A 4-Pole Industrial Circuit Breaker

Our review

This Tronic unit is a molded case circuit breaker rated 63A across four poles, intended to cut power on overload and short circuit in industrial and commercial installations. The 18kA breaking capacity and IEC/EN 60947-2 compliance put it in the category of panelboard and distribution-board protection rather than domestic consumer units, so it suits electricians, workshop owners and facility managers specifying switchgear for machinery, sub-mains or feeder circuits. Before buying, confirm your system voltage, whether you need four poles for a three-phase plus neutral setup, and that 63A matches the cable and load it protects. Compare against other MCCBs by breaking capacity, trip type and pole count, since a 10kA device or a fixed thermal-magnetic model may be cheaper where fault levels are low. Also weigh brand support and the physical frame size against your enclosure. It is available on Sokonia.