Available. The Eaton Moeller NS3-400-NA is a three-pole molded case switch designed for industrial applications requiring reliable circuit protection and disconnection. With a rated current of 400 A and a voltage rating of 690 V AC, it ensures robust performance in demanding environments. The switch features a front screw connection for easy installation and is compliant with international standards, including UL 489, CSA C22.2 No. 5, and IEC 60947-2, making it suitable for use in North America. Its compact dimensions—159 mm in length, 275 mm in height, and 140 mm in width—along with a weight of 6.34 kg, facilitate straightforward integration into various electrical systems. The NS3-400-NA is ideal for applications requiring dependable circuit isolation and protection, such as branch and feeder circuits in industrial settings.