102186 is a two-pole UL 489 DIN rail miniature circuit breaker (model FAZ-C16/2-NA) designed for branch circuit device protection in industrial applications. It features a 16 A current rating with C-curve trip characteristic (5–10X instantaneous trip), thermal-magnetic overcurrent protection, and a short-circuit interruption rating of 10 kAIC at 277/480 Vac. The breaker incorporates current-limiting design technology that provides fast short-circuit interruption, reducing let-through energy that can damage circuits. It includes a trip-free design that cannot be defeated by holding the handle in the ON position, captive screws for safety, and is suitable for switching fluorescent lighting loads. The compact module width of 17.7 mm per pole enables easy DIN rail installation with contact position indicator (red/green) and sealing capability for toggle position.