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Key Specifications and Ratings
UL Class J - Main feeder and branch protectionCurrent LimitingTime delay
Voltage Rating600VAC 500VDC
Current Rating1A to 600A
Interrupt Rating200000A AC 100000A DC
Features and Application
  • UL Listed T6J Class J Fuses from OptiFuse provide superior branch circuit protection for a wide range of industrial and commercial applications, meeting the rigorous performance requirements of UL 248-8.
  • Engineered with a compact form factor and high-performance time-delay characteristics, the T6J is designed for circuits with inrush currents, such as motor starters and transformers, while also providing reliable current limitation and short-circuit protection.
  • Rated at 600VAC / 500VDC with a high interrupting capacity of 200K amp at 600VAC and 100K amp at 500VDC, the T6J stands out as one of the few Class J fuses on the market offering full UL-listed protection at 500VDC across the entire 1A to 600A range.
Dimensions and 3D view
image
Dimensions
Length2.24
Height0.83
Width0.83
UnitInch
Custom solutions
Dimensions and 3D view
Custom solutions
image
Dimensions
Length2.24
Height0.83
Width0.83
UnitInch
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