Bussmann FMX Maxi Fuse, Time-D...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$21.00
Bussmann FMX Maxi Fuse, Time-Delay, Non-Indicating

Bussmann FMX Maxi Fuse, Time-Delay, Non-Indicating

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Model: FMX-20

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

$21.00
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Bussmann FMX-60 Maxi Fuse, Time-Delay, Non-Indicating, 60A

The Bussmann FMX-60 Maxi Fuse is a 60A time-delay fuse engineered for reliable overcurrent protection in demanding electrical circuits. This non-indicating fuse carries a 10 kAIC interrupt rating, allowing it to safely clear high fault currents while its time-delay design rides through momentary inrush and surge conditions without nuisance opening. Compact and RoHS compliant, the FMX-60 is built for professional electrical and industrial power distribution applications where dependable, code-compliant circuit protection is required.

Key Features

  • Amperage Rating: Rated at 60A for reliable overcurrent protection in electrical circuits.
  • Time-Delay Operation: Time-delay construction rides through temporary inrush and surge currents without nuisance opening, reducing unnecessary fuse replacement.
  • Interrupt Rating: 10 kAIC interrupt rating provides safe clearing of high fault currents.
  • Non-Indicating Design: Non-illuminating, non-indicating fuse body suited to standard installations without a blown-fuse indicator.
  • Compact Footprint: Measures approximately 1.6 in. in length, .5 in. in height, and .43 in. in width, weighing just .14 lb for space-conscious mounting.
  • RoHS Compliant: Manufactured to meet RoHS compliance standards for restricted-substance requirements.

Certifications & Compliance

  • RoHS Compliant

Technical Specifications

  • Amperage Rating: 60 A
  • Compliances: RoHS Compliant
  • Fuse Indicator: Non-indicating
  • Packaging Type: Standard
  • Product Height: .5 in
  • Product Length Depth: 1.6 in
  • Product Weight: .14 lb
  • Product Width: .43 in

Typical Applications

  • Overcurrent Protection for Electrical Circuits
  • Industrial and Commercial Power Distribution
  • Time-Delay Protection for Inrush Current Applications
  • Panel and Equipment Circuit Protection

Why Bussmann?

Bussmann fuses are trusted for dependable, code-compliant circuit protection across commercial and industrial electrical systems. The FMX-60's time-delay design and 10 kAIC interrupt rating deliver dependable performance against both routine inrush currents and fault conditions, while RoHS compliance supports responsible manufacturing standards. Choose Bussmann for consistent, reliable overcurrent protection backed by a trusted electrical brand.

Manufacturer Resources

Spec Sheet

Product Specs

Department:
Electrical
Packaging Type:
Standard
Product Subgroup:
Fuses
Interrupt Rating:
10 kAIC
Product Group:
Circuit Protection
Product Type:
Blade Fuse

Bussmann FMX-20 – Frequently Asked Questions

1) What amperage ratings does the Bussmann FMX Maxi fuse come in?
The FMX Maxi fuse is offered in three amperages: 20A (FMX-20), 40A (FMX-40) and 60A (FMX-60). All three are time-delay, non-indicating Maxi-style blade fuses, so pick the rating that matches the circuit you are protecting rather than mixing ratings across a panel.
2) Will a time-delay Maxi fuse stop nuisance blowing on a motor or compressor circuit?
That is what the time-delay build is for. The FMX rides through momentary inrush and surge current without opening, so loads that draw a brief high current at startup (motors, compressors, blowers) do not pop the fuse on every start. A fast-acting fuse of the same amperage would clear on that inrush.
3) Does the FMX Maxi fuse have a blown-fuse indicator?
No. The FMX is a non-indicating fuse, with no illuminated or pop-up indicator in the body. Troubleshooting means pulling it and checking continuity, or metering across the holder. If a crew needs to spot a blown fuse by eye in a panel, specify an indicating-style fuse instead.
4) Is the Bussmann FMX fuse RoHS compliant for a spec that requires restricted-substance compliance?
Yes, the FMX Maxi fuse is manufactured to RoHS compliance standards, which covers the restricted-substance requirement that shows up on most institutional and government electrical submittals.
5) Where are Bussmann FMX Maxi fuses typically used?
Overcurrent protection in industrial and commercial power distribution, panel and equipment circuit protection, and any branch where inrush current would trouble a fast-acting fuse. It is a professional/industrial part rather than a general-purpose automotive accessory fuse.
6) How are Bussmann FMX fuses packaged if I am stocking spares for an MRO crib?
Packaging is standard, not a bulk or kitted pack, so you order by the amperage you need (FMX-20, FMX-40 or FMX-60) and build your own shelf mix. Many facilities carry all three ratings since the body size is identical across them.
How fast can I get the Bussmann FMX-20 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 FMX-20 come with a warranty?
Absolutely. The Bussmann FMX-20 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 FMX-20?
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 FMX-20 from ZenSupply?
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