The Schneider Electric DF3FR100 is a high-speed fuse engineered for rapid response to electrical transients, providing critical protection for sensitive automation equipment. This fuse is specifically designed for compatibility with the Schneider Electric Altistart 48 soft starter range, ensuring robust Type 2 coordination and reliable starter combinations within motor control systems.

Technical Details

• Fuse Type: High-Speed, Fast-Acting
• Series Compatibility: Altistart 48 Soft Starters
• Protection Standard: Type 2 Coordination
• Voltage Rating: Verify with manufacturer datasheet for specific voltage class (e.g., 600V, 690V).
• Current Rating: Verify with manufacturer datasheet for specific amperage.
• Interrupting Rating: Verify with manufacturer datasheet for specific kAIC rating.
• Physical Characteristics: Cylindrical fuse form factor. Dimensions to be confirmed via manufacturer datasheet.
• Application Function: Protects against short-circuit currents and overload conditions in motor starter circuits.

Applications & Compatibility

The DF3FR100 fuse is an integral component for motor control applications utilizing Schneider Electric's Altistart 48 soft starters. It is commonly found in industrial environments such as conveyor systems, pump controls, fan drives, and other machinery requiring reliable motor starting and protection, particularly where Type 2 coordination is mandated for safety and operational continuity.

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 DF3FR100 or contact our technical team for cross-reference assistance with compatible Altistart 48 components.