The Schneider Electric DF3EA50 is a Tesys GS NFC cartridge fuse designed for overcurrent protection in industrial electrical systems. This cylindrical fuse, measuring 14 mm x 51 mm, is specifically rated for aM (amperes, motor) fuse type, indicating its suitability for motor circuit protection where high inrush currents are expected. It operates within a 400 VAC voltage class and features a striker for mechanical tripping indication.

Technical details

• Series: Tesys GS
• Fuse Type: aM (amperes, motor)
• Voltage Rating: 400 VAC
• Current Rating: 50 A
• Dimensions: 14 mm (diameter) x 51 mm (length)
• Construction: Cylindrical NFC cartridge fuse
• Feature: Integrated striker for mechanical tripping indication
• Protection Class: Suitable for motor circuit protection applications

Applications & compatibility

This DF3EA50 fuse is commonly employed in motor control centers, power distribution panels, and machinery requiring robust overcurrent protection for inductive loads. It is compatible with fuse holders designed for 14 mm x 51 mm NFC fuses and is suitable for use in various industrial automation environments, including manufacturing plants, material handling systems, and processing facilities.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the DF3EA50 or contact our technical team for cross-reference assistance with compatible Tesys GS components.