FRN-R-10 Eaton Bussmann FRN-R-10 is a 10A cartridge fuse rated for 250VAC and 125VDC. It features a slow blow response time and RK5 class, with a high breaking capacity of 200kA AC and 20kA DC.
Mfr Part #:

FRN-R-10

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Eaton Bussmann FRN-R-10 is a 10A cartridge fuse rated for 250VAC and 125VDC. It features a slow blow response time and RK5 class, with a high breaking capacity of 200kA AC and 20kA DC.
Total Stock: 8 pcs
$ Price Range: $28.78 - $38.63

FRN-R-10 Available from 1 distributor

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8 pcs
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FRN-R-10 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Breaking Capacity @ Rated Voltage
Class
Current Rating (Amps)
Fuse Type
Industrial Grade
Mounting Type
Response Time
SVHC Present
Tape & Reel
Voltage Rating

FRN-R-10 Description

Short technical summary and product information.

The Eaton Bussmann FRN-R-10 is a 10A cartridge fuse designed for overcurrent protection in electrical and industrial applications. It is rated for 250VAC and 125VDC, with a slow blow (time-delay) characteristic that allows it to withstand temporary inrush currents without nuisance opening.

 

This fuse belongs to the RK5 class, offering a high interrupting rating of 200kA at 250VAC and 20kA at 125VDC. The cartridge package measures 0.560 inches in diameter by 2.000 inches in length (14.22mm x 50.80mm) and requires a separate holder for mounting.

 

The FRN-R-10 carries approvals from CE, CSA, and UL, ensuring compliance with major safety standards. It is suitable for use in motor circuits, transformers, and other equipment where time-delay protection is needed.

FRN-R-10 Quick Information

Product Type: Cartridge Fuse
Series: RK5
Canonical Name: Eaton Bussmann FRN-R-10 Cartridge Fuse, 10A, 250VAC/125VDC, RK5, Slow Blow
Subcategory: RK5 Class Fuse

FRN-R-10 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

FRN-R-10 Estimated Pricing

Qty Low High
1+ $38.63 $38.63
50+ $28.78 $28.78

Estimated market price range - modelled values for guidance only, not live distributor offers.

FRN-R-10 Features

  • 10A current rating for overcurrent protection.
  • 250VAC and 125VDC voltage ratings.
  • Slow blow response time for inrush tolerance.
  • RK5 class with 200kA AC breaking capacity.
  • Cartridge package requires separate holder.

FRN-R-10 Applications

  • Overcurrent protection in industrial control panels.
  • Motor branch circuit protection.
  • Transformer and lighting panel protection.
  • Suitable for electrical distribution systems.

FRN-R-10 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the FRN-R-10?

The FRN-R-10 has a current rating of 10 A.

What are the voltage ratings for this fuse?

The FRN-R-10 is rated for 250 VAC and 125 VDC.

What is the breaking capacity of the FRN-R-10?

The breaking capacity is 200 kA at 250 VAC and 20 kA at 125 VDC.

Is the FRN-R-10 a fast-acting or slow blow fuse?

The FRN-R-10 has a slow blow (time-delay) response time.

What is the package size of the FRN-R-10?

The cartridge package measures 0.560" diameter by 2.000" length (14.22mm x 50.80mm).

What approvals does the FRN-R-10 carry?

The FRN-R-10 is approved by CE, CSA, and UL.

What class is the FRN-R-10 fuse?

The FRN-R-10 is an RK5 class fuse.

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