NF Panelboard interiors can be used for applications such as commercial buildings, industrial buildings, stadiums, and offices. These interiors provide protection for commercial and industrial applications. NF Panelboards are versatile panelboards that feature a wide selection of circuit breakers, accessories, and ready to install kits. NF Panelboards have modular construction to accept field installable accessories and conversion kits. This NF panelboard neutral assembly is panelboards with sub-feed or thru-feed lugs and the neutrals are 100% rated. This copper neutral bar kit consists of one conductor that is rated at 400A. Kit will work with LHL and LAL circuit breakers. Neutral bar kit is UL listed and CSA certified by UL.