Bussmann FLD Cartridge Fuse Li...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$16.54
Bussmann FLD Cartridge Fuse Link, Bolt Mount, 32 Vdc

Bussmann FLD Cartridge Fuse Link, Bolt Mount, 32 Vdc

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Model: FLD-100

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

$16.54
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Bussmann FLD Cartridge Fuse Link, Bolt Mount, 32 Vdc

The Bussmann FLD Cartridge Fuse Link is a bolt-mount cartridge fuse engineered for wiring harness protection in Japanese-designed vehicles, available in 40A, 80A, and 100A ratings to match circuit load requirements. Each fuse link is rated 32 Vdc with a 10 kAIC interrupt rating and terminates in a 9/16 in bolt terminal connection for a secure, low-resistance mechanical and electrical joint. Color-coded fuse link bodies help technicians quickly identify amp rating during field service and replacement. This family of Bussmann cartridge fuse links is built for dependable overcurrent protection in demanding automotive electrical systems.

Key Features

  • Amp Rating Range: Available in 40A, 80A, and 100A ratings to protect a range of wiring harness circuits.
  • Bolt Mount Terminal: 9/16 in bolt terminal connection provides a secure, vibration-resistant mounting and electrical connection.
  • Voltage Rating: Rated 32 Vdc for direct current automotive and mobile equipment circuits.
  • Interrupt Rating: 10 kAIC interrupt rating delivers reliable protection against short-circuit and overcurrent conditions.
  • Color-Coded Identification: Fuse link body is color coded (blue on the 100A rating) for fast visual amp-rating recognition.
  • Non-Indicating Design: Standard non-indicating fuse link construction for straightforward cartridge-style replacement.

Technical Specifications

  • Fuse Indicator: Non Indicating
  • Packaging Type: Standard
  • Application: Japanese designed vehicles for wiring harness protection
  • Voltage: 32 Vdc
  • Interrupt Rating: 10 kAIC
  • Terminal Connection: 9/16 in bolt terminal
  • Amp Rating Options: 40A, 80A, 100A

Typical Applications

  • Wiring Harness Protection in Japanese-Designed Vehicles
  • Automotive and Mobile Equipment DC Circuit Protection
  • OEM and Aftermarket Cartridge Fuse Replacement
  • Bolt-Down Fuse Panel and Junction Block Installations
  • Overcurrent Protection for DC Power Distribution Circuits

Why Bussmann?

Bussmann cartridge fuse links are built with a bolt-mount terminal design and defined interrupt ratings to deliver consistent, code-compliant overcurrent protection for demanding automotive wiring harness applications. The color-coded, non-indicating construction supports fast identification and straightforward replacement across the 40A-100A range. Choose Bussmann for dependable circuit protection backed by a trusted electrical manufacturer.

Manufacturer Resources

Product Specs

Department:
Electrical
Product Details:
Fuse link
Fuse Indicator:
Non Indicating
Product Subgroup:
Other Fuses
Interrupt Rating:
10 kAIC
Voltage Rating:
32VDC
Connection:
9/16 in bolt terminal
Mounting Method:
Bolt
Product Type:
Cartridge Fuse
Packaging Type:
Standard
Application:
Japanese designed vehicles for wiring harness protection
Product Group:
Fuses
Amperage Rating:
40A - 100A
Connection Type:
Bolt Mount

Bussmann FLD-100 – Frequently Asked Questions

1) What amp ratings does the Bussmann FLD fuse link come in?
Three ratings: 40A (FLD-40), 80A (FLD-80), and 100A (FLD-100). Pick the one that matches the harness circuit you are protecting, not the biggest one available. The 100A body is blue, and the bodies are color coded so a tech can read the rating on the vehicle without pulling the fuse.
2) Can I use a Bussmann FLD fuse link on a 120V AC circuit?
No. The FLD is rated 32 Vdc only, for direct current automotive and mobile equipment circuits. For building AC branch or feeder protection you need an AC-rated cartridge fuse, not a fuse link.
3) How does the FLD fuse link mount, and what hardware does it need?
It is a bolt-mount part with a 9/16 in bolt terminal connection, so it lands on a fuse block, junction block, or bus stud rather than clipping into spring holders. You need the matching bolt/stud and nut on the block; torque the joint down clean, since the bolted terminal is what keeps resistance low and holds up under vibration.
4) Will a Bussmann FLD fuse link fit a Japanese import's factory fuse link block?
That is exactly the application it is built for: wiring harness protection in Japanese designed vehicles. It is the bolt-down cartridge fuse link style used in those OEM junction blocks. Confirm the stud spacing on your block takes the 9/16 in bolt terminal and match the amp rating to the original link.
5) What short circuit current can the FLD fuse link safely interrupt?
10 kAIC. That is the ceiling of fault current it can clear on a 32 Vdc circuit, which covers typical vehicle battery and DC power distribution fault levels on a starting or auxiliary battery system.
6) Does the FLD fuse link show you when it has blown?
No, it is a non-indicating design. There is no pop-up pin or LED flag, so diagnosis is by continuity check or visual inspection of the element. If your maintenance crew needs at-a-glance blown-fuse identification on a panel, specify an indicating fuse instead.
7) Fuse link versus a standard blade fuse for a high-amp DC feed, which do I use?
Blade fuses top out well below this range and rely on a friction-fit holder, which is why high-current feeds off the battery use a bolted fuse link like the FLD. The bolt terminal gives a mechanical joint that will not back out under vibration, and the 40A to 100A range covers main harness and power distribution feeds. Use blade fuses for the downstream low-amp accessory circuits.
8) Can I stock FLD fuse links for a mixed fleet of DC equipment, not just cars?
Yes, within the ratings. Any 32 Vdc or lower DC distribution circuit, including mobile equipment and bolt-down fuse panels, is fair game as long as the available fault current stays inside 10 kAIC and the block accepts a 9/16 in bolt terminal. Stocking all three amp ratings gives you 40A, 80A, and 100A coverage off one part family.
9) How do the FLD fuse links ship, loose or in a kit?
Standard packaging, sold by amp rating as individual fuse links (FLD-40, FLD-80, FLD-100). No mounting bolts or blocks are included, so order the hardware separately if the junction block does not already have it.
How fast can I get the Bussmann FLD-100 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 FLD-100 come with a warranty?
Absolutely. The Bussmann FLD-100 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 FLD-100?
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 FLD-100 from ZenSupply?
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