Bussmann FRN-R Series BP/FRN-R-50ID Fuse, 50 A, 250 V, 20, 200 kA Interrupt, Fiberglass Body, RK5
Bussmann

Bussmann FRN-R Series BP/FRN-R-50ID Fuse, 50 A, 250 V, 20, 200 kA Interrupt, Fiberglass Body, RK5

Our Item #: VORG7116452 UPC: 051712237147
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3-5 Business Days
33 available
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Pickup in 2-4 days
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$34.35
Bussmann series Fusetron cartridge fuses are 23% more energy-efficient and offer the ideal time delay performance. Their dual-element feature allows closer sizing to load for excellent protection of motors and transformers. These Class RK5 fuses with a 200 kA interrupting rating can be used in a broad range of applications. When sized correctly, they help protect motors from burnout caused by overloads or single phasing. The time delay feature allows the initial startup current surge for typical motors to pass, but opens prior to motor burnout when longer, dangerous overloads are present. In addition, the dual-element design opens in as little as 0.004 s if the fuse experiences short-circuit conditions. All fuses are UL Listed Class R (IR: 200 kA). Groove in end cap or notch in knife blade permit the fuse to be used in only Class H, Class K or Class R fuse blocks.
Unit: CD 2
UPC: 051712237147
Model Number: BP/FRN-R-50ID
Bussmann FRN-R Series BP/FRN-R-50ID Fuse, 50 A, 250 V, 20, 200 kA Interrupt, Fiberglass Body, RK5
$34.35

  • Provides motor overload, ground fault and short-circuit protection
  • Helps protect motors against burnout from overloads
  • Helps protect motors against burnout from 1 ph on 3 ph systems
  • Simplifies and improves blackout prevention
  • Dual-element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high-performance, short-circuit and overload protection
  • The overload element provides protection against low-level over-current of overloads
  • Offer consumers the additional advantage of blown fuse status that makes finding the open fuse easier and faster

  • Body Material: Fiberglass
  • Current Rating: 50 A
  • Diameter: 13/16 in
  • Element Type: Dual
  • Fuse Group: RK5
  • Fuse Type: Current-Limiting Time-Delay
  • Indicator Type: Indicating
  • Interrupt Rating: 20 200 kA
  • Length: 3
  • Rejection/Non-Rejection: Rejection
  • Terminal Type: Ferrule
  • Voltage Rating: 250 V