Cooper Bussmann JJN-800 Low Voltage T-Tron 300V 800A Fuse - Essential Electric Supply
JJN-800 Bussmannn T-Tron Low Voltage Fuse 300V 800A Fuse - Essential Electric Supply
JJN-800 Bussmannn T-Tron Low Voltage Fuse 300V 800A Fuse - Essential Electric Supply
Cooper Bussmann JJN-800 Low Voltage T-Tron 300V 800A Fuse - Essential Electric Supply
JJN-800 Bussmannn T-Tron Low Voltage Fuse 300V 800A Fuse - Essential Electric Supply
JJN-800 Bussmannn T-Tron Low Voltage Fuse 300V 800A Fuse - Essential Electric Supply

Eaton Bussmann JJN-800 - Class T Fuse 800A 300V (200kA AIC)

Bussmann
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Eaton Bussmann JJN-800 is a low-voltage, time-delay fuse designed for branch circuit and feeder protection in industrial power distribution systems. It features a 300V AC rating and a 800A current rating, providing high interrupting capacity up to 200,000 amperes at its rated voltage. The fuse is constructed as a single-barrel, Class T device with robust dimensions of 3.38 in L x 1.75 in H x 1.75 in W and a weight of 0.85 lb, ensuring durable performance in demanding environments. It complies with relevant industry standards for overcurrent protection and is typically applied in service entrance equipment, switchboards, and panelboards where reliable, high-fault current interruption is critical.

Key Features & Specifications
  • Type: Low Voltage, Time-Delay (T-Tron), Class T Fuse
  • Voltage Rating: 300V AC
  • Current Rating: 800A
  • Dimensions: 3.38 in x 1.75 in x 1.75 in (L x H x W)
  • Weight: 0.85 lb
  • Diameter: 1.75 in
  • Class Rating: T
  • Barrels: 1
  • AIC Rating: 200kA @ 300V
  • Standards: Designed to meet industry standards for overcurrent protection
  • Applications: Industrial power distribution, service entrance equipment, switchboards, panelboards


Product Identification
  • UPC: 051712627184
  • GTIN: 00051712627184