Eaton QSA400N-B4/3

Eaton QSA400N-B4/3 Overview

The Eaton QSA400N-B4/3 is a globally distributed industrial-grade contactor designed for reliable switching and control of electrical motors and heavy-duty equipment. Its construction supports robust performance in demanding manufacturing environments.

Key Technical Features and Applications of QSA400N-B4/3

• Compact modular design allows straightforward integration into control panels, optimizing space utilization in industrial switchgear.
• High mechanical and electrical endurance ensures consistent operation in repetitive start-stop motor applications.
• Rated for substantial current loads, enabling secure switching in medium-voltage motor drives and power distribution systems.
• Precise contact configuration supports versatile control schemes, enhancing system reliability in automated processes.

Industrial Use Cases

Commonly employed in motor control centers for industrial automation and essential in maintaining power stability within production lines requiring frequent cycling.