The Eaton NSB3MMBSK Bus Plugs and Busway Bussed Spacer is a termination and spacing kit for NSB busway runs, pairing bus plugs with a bussed spacer to maintain proper conductor separation. Rated at 1200 A, 480 V, 2Ph per unit (EA), it is designed to fit Eaton NSB busway configurations for high-current power distribution. Used in industrial electrical installations, it provides secure terminations and precise spacing between bus bars within a bus duct system.
