The SCHNEIDER ELECTRIC SQUARE D 55GFMSJD150E is a current-limiting fuse designed for the protection of medium voltage electrical systems. This fuse is part of the Square D fuse family and is engineered to provide robust fault current interruption, safeguarding sensitive equipment from damaging electrical events. Its design focuses on minimizing the let-through energy during a fault condition.

Technical details

• Series: Square D
• Type: Current-Limiting Fuse
• Voltage Rating: 5.5 kV (5500 Volts)
• Current Rating: 150 Amps
• Interrupting Rating: Not specified in provided information; consult manufacturer datasheet.
• Application: Medium Voltage Protection
• Construction: Designed to limit peak fault current and reduce thermal and mechanical stress on connected equipment.
• Fuse Technology: Current-limiting

Applications & compatibility

This Square D fuse is suitable for protecting medium voltage equipment such as transformers, feeders, and motor circuits. It is commonly found in industrial facilities, power distribution systems, and substations where reliable protection against short circuits and overcurrents is critical. Verify compatibility with your specific system requirements against the manufacturer's specifications.

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 55GFMSJD150E or contact our technical team for cross-reference assistance with compatible medium voltage protection components.