Furnas 48HB31AA4 Overload Relay

The Furnas 48HB31AA4 is a thermal overload relay engineered for motor protection in industrial applications. This device detects excessive current draw and automatically disconnects power to prevent motor damage from overheating or mechanical failure. Built with Furnas' proven reliability, it integrates seamlessly into control circuits and starter assemblies. Ideal for machinery requiring dependable overload protection, this relay delivers consistent performance across demanding operational environments.