Bussmann 4164-A Electrical Fus...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$213.13
$190.48
Bussmann 4164-A Fuse Block

Bussmann 4164-A Electrical Fuse Block Assembly

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Model: 4164-A
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$213.13
$190.48
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Bussmann 4164-A Electrical Fuse Block Assembly

The Bussmann 4164-A Fuse Block Assembly is a compact fuse holder component engineered to provide a secure, dependable connection point within electrical panels, enclosures, and control assemblies used across commercial, industrial, and construction electrical systems. This fuse block measures 3.41 IN in length, 1.44 IN in height, and .94 IN in width, and weighs just .2 LB, giving it a space-efficient footprint suited to installations where panel and enclosure real estate is at a premium. Manufactured under the Bussmann name, a widely recognized brand in circuit protection and fuse holder components, the 4164-A Fuse Block Assembly is built to serve as a foundational element of a properly protected and organized electrical circuit.

Key Features

  • Compact Footprint: Measures 3.41 IN (length) x 1.44 IN (height) x .94 IN (width), making it well suited for space-constrained panel and enclosure layouts.
  • Lightweight Design: Weighs just .2 LB, simplifying handling, shipping, and field installation.
  • Model 4164-A: Clearly identified Bussmann model number for easy cross-reference, reordering, and replacement.
  • Panel-Ready Component: Designed as a dedicated fuse block for use in fuse holder assemblies within electrical distribution equipment.
  • Bussmann Brand Assurance: Backed by Bussmann, a long-standing manufacturer of circuit protection and fuse holder products used throughout the electrical industry.

Technical Specifications

  • Product Length: 3.41 IN
  • Product Height: 1.44 IN
  • Product Width: .94 IN
  • Product Weight: .2 LB

Typical Applications

  • Electrical Panel and Enclosure Assemblies
  • Fuse Holder and Circuit Protection Systems
  • Commercial and Industrial Electrical Installations
  • Renovation and New Construction Electrical Projects

Why Bussmann?

Bussmann has long been a trusted name in circuit protection and fuse holder components for professional electrical work. The 4164-A Fuse Block Assembly reflects that standard with a compact, precisely dimensioned design built to fit cleanly into panel and enclosure layouts without sacrificing the reliability electrical professionals expect. Choosing Bussmann for this fuse block component means choosing a manufacturer with an established track record in circuit protection hardware used throughout commercial, industrial, and construction electrical systems.

Manufacturer Resources

Product Specs

Department:
Electrical
Product Length:
3.41 IN
Product Height:
1.44 IN
Product Weight:
.2 LB
Product Width:
.94 IN
Product Type:
Fuse Block
Product Group:
Wiring Devices

Bussmann 4164-A – Frequently Asked Questions

1) How much panel space does the Bussmann 4164-A fuse block take up?
The 4164-A fuse block assembly occupies a footprint of 3.41 inches long by 1.44 inches high by .94 inches wide. That narrow .94 inch width is the number that matters when you are ganging blocks side by side on a subpanel back plate or squeezing one into a crowded control enclosure. It weighs .2 lb, so it adds essentially nothing to the assembly.
2) I need a fuse block that clips onto DIN rail instead of screwing to a back plate. What are my options?
The 4164-A is a panel-mount style block, so if your enclosure is built out on DIN rail, look at the Littelfuse LFG60015-1SQDINR instead. That one is a Class G block rated 600V 15A with DIN rail mounting, from the LFG Series. Bolt-in mounting is covered by the Littelfuse LD Series POWR-BLOKS.
3) My drawing calls for a Class R fuse block at 600V 30A. Will the Bussmann 4164-A meet that spec?
If the spec names Class R, go with a block built for that class, such as the Littelfuse LFR60030-3CID, a three-pole Class R block at 600V 30A. Fuse class is not interchangeable, the rejection features in a Class R clip will not accept a different class of fuse, so match the block to the fuse class the drawing calls out rather than substituting on size alone.
4) What is a DIN rail alternative to the Bussmann 4164-A fuse block?
If the panel is built around DIN rail rather than surface-mounted hardware, the Littelfuse LFG60015-1SQDINR is a Class G fuse block rated 600V 15A with DIN rail mounting. The Bussmann 4164-A is a fuse block assembly measuring 3.41 in. long by 1.44 in. high by .94 in. wide, sized for direct placement inside panels and enclosures. Choose based on whether your assembly standardizes on rail-mounted components or on fixed mounting points within the enclosure.
5) I need a fuse block for Class R fuses at 30 amps - is the Bussmann 4164-A the right part?
For a Class R application at 600V 30A, the Littelfuse LFR60030-3CID is a Class R fuse block built specifically for that class and rating. The Bussmann 4164-A is a compact fuse block assembly with a 3.41 in. by 1.44 in. by .94 in. footprint intended as a mounting point for fuse installation in panels and enclosures. Class R blocks carry a rejection feature tied to the fuse class, so match the block to the fuse class your drawing specifies.
6) What is the Bussmann part number I should order for the 4164-A fuse block?
Order it as Bussmann 4164-A. That is the manufacturer part number stamped on the block itself, and it is the only model this assembly is sold under, so there is no size or amperage suffix to work out on the order form.
7) Is the Bussmann 4164-A a complete fuse holder or just the block?
It is the block itself, the mounting base that the fuse seats into inside a panel, enclosure, or control assembly. Fuses are a separate order. Plan on buying the fuse element that matches your circuit alongside it.
8) What fuse block should I use if the assembly calls for bolt-in mounting instead of the Bussmann 4164-A?
The Littelfuse LD Series POWR-BLOKS fuse block uses bolt-in mounting, which suits assemblies where the block is fastened directly to a back panel or bus structure. The Bussmann 4164-A is a lightweight fuse block assembly at .2 lb with a 3.41 in. long by .94 in. wide footprint for space-constrained panel layouts. Confirm the mounting method your enclosure drawing specifies before ordering either.
9) Are the Littelfuse LFG and LFR fuse blocks interchangeable with each other?
No. The Littelfuse LFG60015-1SQDINR is a Class G block at 600V 15A, while the LFR60030-3CID is a Class R block at 600V 30A. Class G and Class R fuses have different body dimensions and rejection features, so the blocks are not cross-compatible. The Bussmann 4164-A is a separate compact fuse block assembly at 3.41 in. by 1.44 in. by .94 in. Order the block that matches the fuse class already in service.
10) Can I use the Bussmann 4164-A fuse block in an industrial control panel, or is it only for residential work?
It is a commercial and industrial component. Typical use is inside electrical panel and enclosure assemblies, fuse holder and circuit protection systems, and both renovation and new construction electrical work. Nothing about it is limited to light residential service.
How fast can I get the Bussmann 4164-A 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 4164-A come with a warranty?
Absolutely. The Bussmann 4164-A 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 4164-A?
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
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