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FRN-R-30 FRN-R-30 is a 30A, 250V cartridge fuse from Eaton Bussmann. It features slow blow response, Class RK5, and 200kA AC breaking capacity.
Mfr Part #:

FRN-R-30

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
FRN-R-30 is a 30A, 250V cartridge fuse from Eaton Bussmann. It features slow blow response, Class RK5, and 200kA AC breaking capacity.
✓ Total Stock: 6 pcs
$ Price Range: $21.08 - $35.88

FRN-R-30 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
6 pcs
On Request
6 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-30 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
Mounting Type
Response Time
Tape & Reel
Voltage Rating
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FRN-R-30 Description

Short technical summary and product information.

The FRN-R-30 is a 30A, 250V cartridge fuse manufactured by Eaton - Bussmann Electrical Division. It is classified as a Class RK5 fuse with a slow blow (time-delay) response characteristic, making it suitable for circuits with inrush currents. The fuse has a high breaking capacity of 200kA AC and 20kA DC, ensuring reliable protection under fault conditions. It is approved by UL, CSA, and CE, and is RoHS3 and REACH compliant. The fuse measures 0.560 inches in diameter by 2.000 inches in length (14.22mm x 50.80mm) and requires a holder for mounting. It is intended for electrical and industrial applications where overcurrent protection is needed.

FRN-R-30 Quick Information

Product Type: Cartridge Fuse
Series: FRN-R
Canonical Name: Eaton Bussmann FRN-R-30 30A 250V Cartridge Fuse, Class RK5, Slow Blow
Subcategory: Class RK5 Fuse

FRN-R-30 Compliance

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

FRN-R-30 Estimated Pricing

Qty Low High
1+ $35.88 $35.88
5+ $29.77 $29.77
10+ $25.82 $25.82
50+ $22.75 $22.75
100+ $22.74 $22.74
250+ $21.08 $21.08

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

FRN-R-30 Features

  • Rated for 30A at 250V AC.
  • Slow blow time-delay response.
  • Class RK5 current-limiting design.
  • 200kA AC high breaking capacity.
  • Requires a fuse holder for mounting.

FRN-R-30 Applications

  • Protects industrial motor circuits from overloads.
  • Suitable for transformer inrush current protection.
  • Used in electrical distribution panels.
  • Ideal for branch circuit protection.

FRN-R-30 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the FRN-R-30?

30A.

What is the voltage rating?

250V.

What is the breaking capacity?

200kA AC and 20kA DC.

What is the response time?

Slow blow (time-delay).

What is the package type?

Cartridge, Non-Standard.

What approvals does the FRN-R-30 have?

CE, CSA, UL.

What are the dimensions?

0.560" diameter x 2.000" length (14.22mm x 50.80mm).

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