Bussmann FCF25RN Eaton series ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$163.64
$133.68
Bussmann FCF25RN Eaton series FCF fuse, 25 A, 60 Hz, 50 Hz, 1 , CF, Black, Non-indicating, Electroless tin plated copper alloy terminal, Blade end, 4 min at 200%, 50 kAIC at 600 Vdc,300 kAIC at 600 V, Glass filled PES, 600 V, 600 Vdc

Bussmann FCF25RN Eaton series FCF fuse, 25 A, 60 Hz, 50 Hz, 1 , CF, Black, Non-indicating, Electroless tin plated copper alloy terminal, Blade end, 4 min at 200%, 50 kAIC at 600 Vdc,300 kAIC at 600 V, Glass filled PES, 600 V, 600 Vdc

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Model: FCF25RN
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$163.64
$133.68
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Bussmann FCF25RN Eaton series FCF fuse, 25 A, 60 Hz, 50 Hz, 1 , CF, Black, Non-indicating, Electroless tin plated copper alloy terminal, Blade end, 4 min at 200%, 50 kAIC at 600 Vdc,300 kAIC at 600 V, Glass filled PES, 600 V, 600 Vdc.

  • Amp rating: 25 A
  • Voltage rating: 600 V
  • Class: Class CF
  • Speed: Class CF
  • Interrupt rating: 50 kAIC at 600 Vdc
  • Product type: Fuse
  • Dimensions (L x W x H): 1.88 x 0.75 x 1.75 in

Genuine Bussmann part number FCF25RN.

Manufacturer Resources

Product Specs

Amperage Rating:
25 A
Certifications:
UL Listed
Class:
Class CF
Compliances:
CE Marked
Connection:
Blade end
Frequency Rating Max:
60 Hz
Frequency Rating Min:
50 Hz
Fuse Indicator:
Non-indicating
Fuse Type:
Class CF
Interrupt Rating:
50 kAIC at 600 Vdc
Number Of Elements:
1
Operating Temperature:
-40° to 80°C
Packaging Type:
Standard
Product Height:
1.75 in
Product Length Depth:
1.88 in
Product Weight:
.08 lb
Product Width:
.75 in
Response Time:
4 min at 200%
Special Features:
Finger safe
Terminal Material:
Electroless tin plated copper alloy terminal
Used With:
TCFH30N, CCP2-3-30CF
Voltage Rating:
600 Vac, 600 Vdc
Department:
Electrical
Product Color:
Black
Product Material:
Glass filled PES
Product Type:
Fuse
Product Group:
Fuses
Product Subgroup:
Other Fuses

Bussmann FCF25RN – Frequently Asked Questions

1) What fuse holders does the Bussmann FCF25RN fit?
The FCF25RN is built for Bussmann's CF class holders, specifically the TCFH30N fuse holder and the CCP2-3-30CF compact circuit protector. It is a blade end fuse, so it drops into those bases without ferrule clips. Class CF fuses are rejection style, so a CF holder will not accept a Class J or Class CC fuse and vice versa.
2) Can I use the Bussmann FCF25RN on a 600V DC circuit as well as AC?
Yes, it is dual rated at 600 Vac and 600 Vdc, with an interrupting rating of 50 kAIC at 600 Vdc. That makes it usable on DC control and power circuits at up to 600 volts, not just 60 Hz or 50 Hz AC systems.
3) Is the Bussmann FCF25RN finger safe for panel work?
Yes. The FCF25RN uses a finger safe body in glass filled PES, so energized metal is not exposed when the fuse is handled in the holder. For electricians pulling fuses in live panels that is the main practical difference between CF class fuses and older open ferrule types.
4) Does this Bussmann fuse have a blown fuse indicator?
No. The FCF25RN is a non-indicating fuse, so there is no visual flag or pin to show it has opened. You will need to test continuity or check voltage across the holder to confirm a blown fuse. If your maintenance crew relies on a visual check, specify an indicating version of the CF fuse instead.
5) Is the Bussmann FCF25RN UL Listed for use on a commercial job?
Yes, the FCF25RN is UL Listed and CE Marked. That covers the usual submittal requirement on commercial and institutional electrical work where listed overcurrent protection is called out on the drawings.
6) Will the FCF25RN hold up in an unheated outdoor or rooftop enclosure?
Its operating temperature range is -40 to 80 degrees C, which covers unheated mechanical rooms, rooftop disconnects, and cold storage. Terminals are electroless tin plated copper alloy, which resists corrosion better than bare copper in damp enclosures.
7) How many elements does the FCF25RN have, and does that matter for coordination?
Single element, one per fuse, at 25 amps. Combined with the 4 minute delay at 200% and a 300 kAIC interrupting rating at 600 V, it is intended for branch circuit and control transformer protection where you need both overload delay and high fault current clearing in one device.
How fast can I get the Bussmann FCF25RN delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Bussmann FCF25RN come with a warranty?
Absolutely. The Bussmann FCF25RN is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Bussmann FCF25RN?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Bussmann FCF25RN from ZenSupply?
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