The Schneider Electric DF2LN1801 is a fuse-link designed for high-current protection in industrial electrical systems. This NH size 4 fuse-link features blades and operates with a gG (general purpose) protection characteristic, suitable for safeguarding equipment against overloads and short circuits. It is engineered for use in AC circuits up to 500V.

Technical details

• Fuse-Link Type: Fuse-link with blades
• DIN NH Size: Size 4
• Protection Characteristic: gG (General Purpose)
• Rated Current: 800 Amperes (A)
• Rated Voltage: 500 Volts AC (V AC)
• Series: DF2LN (Schneider Electric's designation for this fuse-link series)
• Construction: Designed for DIN NH fuse holders
• Interrupting Rating: Typically high for gG fuses of this rating, consult manufacturer datasheet for exact value.

Applications & compatibility

This fuse-link is commonly employed in main distribution panels, motor control centers, and industrial switchgear where robust overcurrent protection is critical. It is compatible with standard NH size 4 fuse holders and is suitable for protecting large industrial machinery, transformers, and power distribution circuits in manufacturing plants, data centers, and heavy industry environments.

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 DF2LN1801 or contact our technical team for cross-reference assistance with compatible Schneider Electric fuse-link components.