The Schneider Electric TeSys DF2LN1251 is a DIN cartridge fuse designed for robust electrical protection within industrial automation systems. As a component of the TeSys GS series, this fuse is engineered for high current interruption capabilities and reliable performance in demanding environments. Its construction ensures consistent operation in applications requiring precise overcurrent protection.

Technical details

• Series: TeSys GS
• Rated Operational Voltage: 500 V AC
• Rated Current: 1250 A
• Fuse Type: DIN Cartridge
• Form Factor: Cylindrical cartridge with end caps for DIN rail mounting
• Interrupting Rating: Specific interrupting rating should be verified against the manufacturer's datasheet for critical applications.
• Application: Primarily used for protection of power circuits, motor starters, and busbars in industrial switchgear.
• Construction: Ceramic body with internal elements designed for high thermal and electrical stress.

Applications & compatibility

This TeSys DF2LN1251 fuse is suitable for use in main distribution panels, motor control centers, and heavy industrial machinery. It provides essential protection for circuits in sectors such as manufacturing, material handling, and process control, ensuring operational continuity and equipment safety.

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 Schneider Electric TeSys DF2LN1251 or contact our technical team for cross-reference assistance with compatible TeSys GS series components.