These UL 489-listed components include 9B1N DIN-rail miniature circuit breakers, 9B1H thermal overload relays, 9B1E definite-purpose contactors, 9B1A definite-purpose contactors, 9M1 molded-case circuit breakers, Ex9C IEC contactors, Ex9R overload relays and Ex9C definite-purpose contactors.
