How it compares
The 4-pole C2542G250 differs from the 3-pole C25N3 in pole count and application: C25N3 is a distribution breaker with 85 kA breaking capacity, while C2542G250 is a generator-protection trip unit. Pick C25N3 when a 3-pole distribution breaker is needed; pick C2542G250 for a 4-pole generator application.
