The Schneider Electric Square D JJN800 is a Class T fuse engineered for robust overcurrent protection in demanding industrial electrical systems. Designed for rapid fault interruption, this fuse is a critical component for safeguarding sensitive equipment and ensuring operational continuity. Its specific rating makes it suitable for applications requiring swift current limiting capabilities.

Technical details

• Fuse Class: Class T
• Current Rating: 800 Amps
• Voltage Rating: 300 Volts AC
• Interrupting Rating: Not specified; consult manufacturer datasheet for details.
• Response Time: Very Fast Acting
• Body Material: Not specified; consult manufacturer datasheet for details.
• Termination Type: Not specified; consult manufacturer datasheet for details.
• Dimensions: Not specified; consult manufacturer datasheet for details.

Applications & compatibility

This Schneider Electric Square D JJN800 fuse is commonly employed in heavy-duty industrial power distribution panels, motor control centers, and large machinery where rapid fault clearing is paramount. It is designed to protect circuits from damaging overcurrents and short circuits in applications such as large motor drives, industrial welding equipment, and main service disconnects.

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 JJN800 or contact our technical team for cross-reference assistance with compatible Class T fuse solutions.