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FUSETRON FRN-R-100 Fuse, 250V 100A, Class RK Time Delay, Pack of 5

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$70.00

$ 28 .99 $28.99

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About this item

  • Reliable Protection: Fusetron FRN-R-100 fuses provide time-delay protection against short circuits and overloads, ensuring safe operation.
  • High Voltage Rating: Rated for 250V, these fuses can handle high-voltage applications with ease.
  • Heavy-Duty Current Rating: With a 100A current rating, these fuses are suitable for demanding industrial and commercial applications.
  • Time-Delay Design: The Class RK time-delay feature allows temporary overloads without immediate disconnection, preventing nuisance tripping.
  • Bulk Pack: This pack includes 5 Fusetron FRN-R-100 fuses, providing a convenient supply for replacements or new installations.


The FUSETRON FRN-R-100 Fuse is a reliable and durable solution for protecting your electrical systems. This time-delay fuse is designed to withstand temporary overcurrent conditions, allowing for safe operation of equipment during startup or temporary overloads. Rated at 250V and 100A, it provides ample capacity for industrial and commercial applications. The RK time-delay characteristic ensures reliable protection against short circuits while minimizing nuisance operations. This pack of 5 fuses offers convenience and value, making it an ideal choice for maintaining spares or replacing multiple fuses at once. With its robust construction and time-tested performance, the FUSETRON FRN-R-100 Fuse delivers peace of mind and safeguards your valuable equipment.