Factory Supply YOM6E Series Molded Case Circuit Breaker with Overcurrent Protection

We’ve been moving these YOM6E units for years now, and what impresses most buyers right off the bat is the current range—16A all the way up to 800A in a single frame, which is pretty rare for a fixed-insallation MCCB at this price point.

Basically, what that means in practice is you can standardize your panel layouts across different load sizes without swapping out whole breaker family, and the electronic trip unit lets you dial in overload long delay, short delay, and instantaneous settings via dip switches—no special programmer needed.

The ground fault protection is a nice addition too, though it’s not a full GFCI—more of a thermal analog backup that catches leakage above a certain threshold, so don’t rely on it for sensitive equipement in wet locations.

50Hz is the standerd here, and we usually stock the 3-pole version with 12-month warranty and CE, CB, ISO9001 certs—shiping in 20 days or so (check lead time for bulk orders).

One thing buyers don’t always think to ask: the forecast alarm indicator actually gives you a pre-trip warning about a minute before the breaker shuts down on overload, which is handy for critical processes where you want to shed load manually.

For ordering, most people go with the 1250A frame and pick a continuous current rating between 400A and 630A—that covers about 80% of indutrial motor circuits—but our company can also send you a 16A unit if you’re doing smaller panel feeders.