Challenger HAGF15 N is a 15 amp, 120-volt single‑pole GFCI circuit breaker designed to provide ground‑fault protection in Challenger panels. It is a plug‑in molded‑case breaker with a 10 kA (10,000 A) interrupting rating at 120 V and a 5 mA ground‑fault trip threshold for personnel protection. The HAGF15 N belongs to Challenger's HAGF GFCI family and is intended for use where both overcurrent and ground‑fault protection are required in a compact 1P form factor. Note that Challenger issued a recall in 1988 for HAGF‑15 and HAGF‑20 GFCI breakers due to a mechanical issue that could detach and prevent tripping; replacement programs were offered for units manufactured between February 22, 1988 and April 29, 1988.
