The Schneider Electric Square D 405WBAF300 is a boric acid fuse designed for high-voltage protection in demanding electrical systems. This specific unit is part of the 405WBAF series, engineered to provide reliable interruption of electrical faults. Its construction utilizes boric acid to effectively quench electrical arcs, safeguarding sensitive equipment and personnel.

Technical details

• Fuse Type: Boric Acid Fuse
• Voltage Rating: 5kV
• Current Rating: 300 Amps
• Series: 405WBAF
• Quantity: Set of three fuses
• Arc Quenching Medium: Boric Acid
• Interrupting Capacity: Designed for high-fault current interruption (verify specific rating with manufacturer datasheet)
• Construction: High-dielectric strength materials for robust operation in high-voltage environments

Applications & compatibility

This Schneider Electric Square D boric acid fuse is suitable for medium-voltage switchgear and motor control centers. It is commonly employed in industrial facilities, power generation plants, and substations where reliable protection against overcurrents and short circuits is critical. Ensure compatibility with your specific switchgear model by consulting the manufacturer's documentation.

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 405WBAF300 or contact our technical team for cross-reference assistance with compatible medium-voltage protection components.