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FRN-R-7 FRN-R-7 is a 7A, 250VAC/125VDC cartridge fuse from Eaton Bussmann. It features slow blow response, RK5 class, and high breaking capacity of 200kA AC.
Mfr Part #:

FRN-R-7

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
FRN-R-7 is a 7A, 250VAC/125VDC cartridge fuse from Eaton Bussmann. It features slow blow response, RK5 class, and high breaking capacity of 200kA AC.
✓ Total Stock: 68 pcs
$ Price Range: $41.17 - $41.73

FRN-R-7 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
68 pcs
On Request
68 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

FRN-R-7 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
Tape & Reel
Voltage Rating
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FRN-R-7 Description

Short technical summary and product information.

The FRN-R-7 is an RK5 class cartridge fuse manufactured by Eaton - Bussmann Electrical Division. It is rated for 7A continuous current and can operate at up to 250VAC or 125VDC. The fuse offers a slow blow response time, making it suitable for applications with inrush currents. It has a high interrupting rating of 200kA AC and 20kA DC, providing robust overcurrent protection. The fuse is housed in a non-standard cartridge package measuring 0.560 inches in diameter by 2.000 inches in length (14.22mm x 50.80mm). It requires a holder for mounting. Typical applications include electrical and industrial systems where overcurrent protection is critical. The fuse is approved by CE, CSA, and UL agencies.

FRN-R-7 Quick Information

Product Type: Cartridge Fuse
Canonical Name: Eaton Bussmann FRN-R-7 Cartridge Fuse, 7A, 250VAC/125VDC, Slow Blow, RK5
Subcategory: Electrical Specialty Fuses

FRN-R-7 Compliance

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

FRN-R-7 Estimated Pricing

Qty Low High
1+ $41.73 $41.73
5+ $41.17 $41.17

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

FRN-R-7 Features

  • Rated for 7A continuous current.
  • Operates at 250VAC or 125VDC.
  • Slow blow response for inrush handling.
  • High breaking capacity of 200kA AC.
  • RK5 class cartridge fuse design.

FRN-R-7 Applications

  • Suitable for industrial electrical systems.
  • Provides overcurrent protection in circuits.
  • Used in applications with high inrush currents.
  • Ideal for motor and transformer protection.

FRN-R-7 FAQs

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

7A.

What is the voltage rating of the FRN-R-7 fuse?

250VAC and 125VDC.

What is the breaking capacity of the FRN-R-7 fuse?

200kA AC and 20kA DC.

What is the response time of the FRN-R-7 fuse?

Slow Blow.

What is the package size of the FRN-R-7 fuse?

0.560" dia x 2.000" L (14.22mm x 50.80mm).

What is the fuse class of the FRN-R-7?

RK5.

What approvals does the FRN-R-7 fuse have?

CE, CSA, UL.

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