Bussmann TCF175RN Class CF Tim...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$592.74
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Bussmann TCF175RN Class CF Time-Delay Fuse, 175A, 600V, 200kAIC

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Model: TCF175RN

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

$592.74
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Bussmann TCF175RN Class CF Time-Delay Fuse, 175A, 600V, 200kAIC

The Bussmann TCF175RN is a genuine Eaton series TCF Class CF time-delay fuse rated 175 A at 600 V, engineered for dual 60 Hz / 50 Hz electrical systems. Featuring a 200 kAIC interrupting rating and a rugged glass-filled PES fuse body, this non-indicating, blade end fuse delivers dependable overcurrent protection for demanding industrial and commercial power distribution applications. Its black, standard-profile housing measures 2.95 x 1.32 x 3.63 in, allowing straightforward installation into compatible Class CF fuse holders, disconnect switches, and panelboard assemblies where a Class CF form factor is specified. As a genuine Bussmann-manufactured fuse, the TCF175RN is built to consistent dimensional and performance standards so it can be specified with confidence anywhere a 175 A, 600 V, Class CF time-delay device is required.

Key Features

  • Amp Rating: 175 A rating delivers reliable overcurrent protection sized for the connected circuit or equipment.
  • Voltage Rating: 600 V rating supports use in higher-voltage industrial and commercial power distribution equipment.
  • Dual Frequency: Rated for both 60 Hz and 50 Hz operation, providing flexibility across different electrical systems and export applications.
  • Time Delay, Class CF: Time-delay Class CF fuse design tolerates temporary inrush and motor-starting currents without nuisance opening, reducing unnecessary downtime.
  • Interrupting Rating: 200 kAIC interrupting rating gives the fuse high fault-current withstand capability for demanding short-circuit conditions.
  • Durable Construction: Glass-filled PES fuse body resists heat and mechanical stress, supporting long, stable service life.
  • Design: Non-indicating, blade end terminal configuration in a black, standard housing profile for straightforward mounting.
  • Dimensions: Compact 2.95 x 1.32 x 3.63 in body fits standard Class CF fuse mounting hardware and holders.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Motor Circuit and Branch Circuit Protection
  • Panelboard and Switchboard Overcurrent Protection
  • Industrial Control Panels and Power Distribution Equipment
  • Commercial and Industrial Electrical Installations
  • Class CF Fuse Holder and Disconnect Replacement
  • Retrofit Replacement for Existing 175 A, 600 V Class CF Circuits

Why Bussmann?

Bussmann engineers the TCF Series to deliver dependable, code-compliant overcurrent protection backed by a 200 kAIC interrupting rating and durable glass-filled PES construction. The time-delay Class CF design is built to ride through the temporary inrush and motor-starting currents common in industrial and commercial power systems, while the non-indicating, blade end configuration keeps installation straightforward for electrical professionals. The genuine Bussmann TCF175RN fuse is manufactured to consistent Class CF specifications, giving contractors, panel builders, and maintenance teams a trusted, drop-in solution for demanding 175 A, 600 V time-delay fuse applications.

Manufacturer Resources

Product Specs

Department:
Electrical
Product Type:
Fuse
Product Group:
Fuses
Product Subgroup:
Other Fuses

Bussmann TCF175RN – Frequently Asked Questions

1) Will a Bussmann TCF175RN drop into my existing Class CF fuse holder?
Yes, if the holder is Class CF. The TCF175RN is a Class CF form factor fuse with blade end terminals and a standard-profile body measuring 2.95 x 1.32 x 3.63 inches, so it mounts in Class CF fuse holders, disconnect switches and panelboard assemblies built for that class. It is not a Class J, RK or T replacement; those classes use different dimensions and terminal geometry.
2) Is the TCF175RN a time-delay fuse suitable for motor starting inrush?
It is a time-delay Class CF fuse, so it rides through the temporary inrush and motor-starting current that would open a fast-acting fuse of the same amp rating. Bussmann lists motor circuit and branch circuit protection among its intended uses, along with panelboard and switchboard overcurrent protection and industrial control panels.
3) What is the interrupting rating on the Bussmann TCF175RN, and is it enough for a high available fault current service?
200 kAIC. That covers the available fault current at essentially any commercial or industrial service point, and it is the figure your short-circuit study needs when you document series ratings or equipment withstand. Voltage rating is 600 V.
4) Can I use this 175A fuse on a 50 Hz system for an export panel build?
Yes. The TCF175RN is rated for both 60 Hz and 50 Hz operation, so the same part number works in North American panels and in 50 Hz export equipment at 600 V or less.
5) Does the TCF175RN have a blown-fuse indicator?
No. This is the non-indicating version, so there is no pop-up or visual indicator to tell you it has opened; you verify with a meter or by the switch position. If your maintenance crew relies on visual blown-fuse indication, specify an indicating TCF instead of the RN.
6) What exact part number do I order for a 175 amp 600 volt Class CF time-delay fuse from Bussmann?
Order Bussmann TCF175RN. That is the manufacturer part number for the 175 A, 600 V Class CF time-delay fuse in the non-indicating, blade-end configuration. The amp rating is in the number itself, so the same series in another size reads TCF plus its ampere value.
7) What is the fuse body made of on the Bussmann TCF series, and will it hold up in a hot panel?
The body is glass-filled PES, a thermoplastic chosen for heat and mechanical stress resistance in enclosed distribution gear. The housing is black in a standard profile.
How fast can I get the Bussmann TCF175RN 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 TCF175RN come with a warranty?
Absolutely. The Bussmann TCF175RN 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 TCF175RN?
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 TCF175RN from ZenSupply?
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