Orsta Stal 3641225 is an ElQuick fully-encapsulated miniature circuit breaker with residual-current protection for pole-mounted installations. The 2-pole device is rated 16 A with a 30 mA residual-current trip and characteristic C, and its IP68 enclosure allows outdoor use exposed to weather and immersion. It is intended for street-lighting columns, outdoor equipment and other pole-mounted supply points.