Bussmann FRNR0.5 - Class RK5 Fuse 0.5A 250VAC (Time-Delay)
Bussmann FRNR0.5 - Class RK5 Fuse 0.5A 250VAC (Time-Delay)

Bussmann FRNR0.5 - Class RK5 Fuse 0.5A 250VAC (Time-Delay)

Bussmann
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Bussmann FRNR0.5 is a Class RK5 dual-element, time-delay fuse designed for overcurrent protection in industrial and commercial electrical systems. It is rated for 0.5A at 250VAC, with a high interrupt rating of 200 kA at 250 VAC to safely clear fault currents. The fuse features a non-indicating, dual-element construction with ferrule end connections for secure mounting in standard fuse blocks. It is UL Listed and CSA Certified, meeting stringent safety and performance standards. This fuse is typically applied in low-current circuits requiring reliable surge and overload protection.

Key Features & Specifications
  • Type: Class RK5 Dual-Element Time-Delay Fuse
  • Amperage Rating: 0.5 A
  • Voltage Rating: 250 VAC
  • Interrupt Rating: 200 kA at 250 VAC
  • Element Type: Dual-Element
  • Response Type: Time-Delay
  • Mounting Type: Ferrule End
  • Series: Fusetron FRN-R
  • Weight: 5.19 lb
  • UL Listed
  • CSA Certified