The Littelfuse V250LU20AP is a 2-pole, 250V AC shunt trip circuit breaker with a 20A current rating. It is part of the V Series of circuit breakers from Littelfuse. It features high interrupting ratings, short-circuit protection, overload protection, and self-testing capability. It is UL 489 Listed, CSA C22.2 Certified, and IEC/EN 60947 Certified. The V250LU20AP is designed for direct mounting to DIN rails in industrial, commercial, and residential applications.