It is a Compact NSXm NA 160A switch disconnector, category AC-22A/AC-23A.It is designed to ensure a reliable isolation switching.It offers new features like Everlink technology, DIN rail and plate mounting capability.It embeds new spring type auxiliaries externally visible.This 3 poles version is compatible with Compact NSXm circuit breakers accessories and auxiliaries.Compact NSXm NA has the same footprint as Compact NSXm circuit breakers, 81mm (W) x 137mm (H) x 80mm (D).It ensures compliance with international standards (IEC 60947/CCC/EAC) and marine specifications.