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FRS-R-5 Eaton Bussmann FRS-R-5 is a 5A, 600VAC/300VDC Class RK5 slow blow cartridge fuse with 200kA AC breaking capacity. It requires a holder for mounting and is UL, CSA, and CE approved.
Mfr Part #:

FRS-R-5

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Eaton Bussmann FRS-R-5 is a 5A, 600VAC/300VDC Class RK5 slow blow cartridge fuse with 200kA AC breaking capacity. It requires a holder for mounting and is UL, CSA, and CE approved.
✓ Total Stock: 110 pcs
$ Price Range: $47.40

FRS-R-5 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
110 pcs
On Request
110 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.

FRS-R-5 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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FRS-R-5 Description

Short technical summary and product information.

The Eaton Bussmann FRS-R-5 is a Class RK5 cartridge fuse rated for 5A continuous current. It is designed for 600VAC and 300VDC applications, with a high interrupting rating of 200kA AC and 20kA DC. The slow blow (time-delay) characteristic allows it to withstand temporary inrush currents without nuisance opening, making it suitable for motor and transformer protection.

 

This fuse is housed in a 0.810" diameter by 3.00" long (20.57mm x 76.20mm) cartridge package. It requires a separate fuse holder for installation. The FRS-R series is commonly used in industrial and commercial electrical systems where overcurrent protection is needed.

 

The fuse carries approvals from UL, CSA, and CE, indicating compliance with North American and international safety standards. It is RoHS3 compliant and REACH unaffected, though these compliance statuses are unverified.

 

Typical applications include electrical and industrial equipment, such as motor control centers, panelboards, and branch circuit protection.

FRS-R-5 Quick Information

Product Type: Cartridge Fuse
Series: RK5
Canonical Name: Eaton Bussmann FRS-R-5 5A 600VAC/300VDC Class RK5 Slow Blow Cartridge Fuse
Subcategory: Class RK5 Fuse

FRS-R-5 Compliance

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

FRS-R-5 Estimated Pricing

Qty Low High
1+ $47.40 $47.40

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

FRS-R-5 Features

  • Rated 5A at 600VAC and 300VDC.
  • Class RK5 time-delay (slow blow) fuse.
  • 200kA AC interrupting capacity.
  • Requires separate fuse holder for mounting.
  • UL, CSA, and CE approved.

FRS-R-5 Applications

  • Protects motors and transformers from overloads.
  • Used in industrial control panels and switchgear.
  • Suitable for branch circuit protection.
  • Ideal for high inrush current applications.

FRS-R-5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the FRS-R-5 fuse?

5A.

What is the voltage rating?

600VAC and 300VDC.

What is the breaking capacity?

200kA AC and 20kA DC.

What is the response time?

Slow blow (time-delay).

What is the package size?

0.810" diameter x 3.00" length (20.57mm x 76.20mm).

What class is this fuse?

Class RK5.

What approvals does it have?

CE, CSA, UL.

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