Protecting medium voltage electrical systems, the Schneider Electric Square D 5GS400 is a current limiting fuse designed for robust overcurrent protection. This fuse is engineered to significantly reduce peak current let-through during fault conditions, thereby minimizing damage to sensitive downstream equipment. Its application is critical in safeguarding high-power installations where reliable fault interruption is paramount.

Technical details

• Series: Square D 5GS
• Type: Current Limiting Fuse
• Voltage Rating: 5 kV
• Amperage Rating: 400 A
• Interrupting Rating: Not specified; consult manufacturer datasheet for details.
• Construction: Designed for medium voltage switchgear and distribution equipment.
• Functionality: Provides fast-acting protection against short circuits and severe overloads.
• Physical Dimensions: Not specified; verify against manufacturer datasheet for mounting and enclosure requirements.

Applications & compatibility

The Schneider Electric Square D 5GS400 is commonly employed in medium voltage motor control centers, switchgear, and transformer protection applications. It is suitable for use in industries such as power generation, heavy manufacturing, and large-scale commercial facilities where reliable protection of substantial electrical assets is required.

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 5GS400 or contact our technical team for cross-reference assistance with compatible Square D fuse components.