The Schneider Electric Square D 405WBAF250 is a boric acid fuse designed for medium voltage circuit protection. This fuse is engineered to provide reliable and safe interruption of fault currents within industrial power systems, ensuring the integrity of sensitive equipment. Its boric acid technology facilitates effective arc quenching, a critical feature for medium voltage applications.

Technical details

• Fuse Type: Boric Acid Fuse
• Voltage Rating: 5 kV
• Current Rating: 250 A
• Series: Square D 405WBAF
• Arc Quenching Medium: Boric Acid
• Installation Environment: Indoor
• Quantity per Set: 3 fuses
• Interrupting Rating: Consult manufacturer datasheet for specific interrupting rating.

Applications & compatibility

This Schneider Electric fuse is suitable for protecting medium voltage equipment in various industrial settings, including substations, motor control centers, and power distribution systems. It is commonly employed in applications requiring robust fault current interruption for transformers, motors, and other critical electrical apparatus.

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 Square D 405WBAF250 or contact our technical team for cross-reference assistance with compatible medium voltage protection components.