The Schneider Electric DF3EN20 is a cylindrical NFC cartridge fuse designed for overcurrent protection within the Tesys GS series. This fuse is engineered to safeguard electrical circuits in industrial automation systems, offering reliable performance for demanding applications. Its construction adheres to stringent industry standards, ensuring consistent operation and circuit integrity.

Technical details

• Series: Tesys GS
• Fuse Type: NFC Cartridge
• Body Dimensions: 14 mm x 51 mm
• Fuse Characteristic: gG (General Purpose)
• Voltage Rating: 500 VAC
• Current Rating: 20 A
• Features: Equipped with a striker for fuse blown indication and disconnection
• Construction: Cylindrical form factor for standard fuse holders

Applications & compatibility

This 20A, 500VAC gG fuse is commonly employed in motor control circuits, power distribution panels, and various industrial machinery. It is suitable for protecting equipment such as contactors, motor starters, and other sensitive components in applications like conveyor systems, pump controls, and HVAC units where reliable overcurrent protection is paramount.

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 DF3EN20 or contact our technical team for cross-reference assistance with compatible Tesys GS components.