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Bussmann BKABC Series Fast-Acting Fuse, Ferrule Terminals
The Bussmann BKABC Series is an Eaton Bussmann fast-acting fuse built for electronic circuit protection, terminating ferrule end x ferrule end for direct seating in compatible fuseholders. This series is available across a range of amp ratings from 2A through 30A (2A, 4A, 6A, 8A, 10A, 12A, 20A, 25A, and 30A), so the correct rating can be matched to the circuit being protected. Each fuse in the series carries a voltage rating of 250 Vac, 125 Vdc, and 32 Vac (self certified), and uses a non-indicating fast-acting element that opens quickly on an overcurrent condition to help protect downstream electronic components.
Key Features
- Amp Rating Range: Available in 2A, 4A, 6A, 8A, 10A, 12A, 20A, 25A, and 30A ratings to match a wide range of electronic circuit protection needs.
- Fast-Acting Response: Fast-acting fuse element opens quickly under overcurrent conditions for responsive circuit protection.
- Connection Type: Ferrule end x ferrule end terminals for a secure, direct fit in compatible ferrule-style fuseholders.
- Voltage Rating: Rated 250 Vac, 125 Vdc, 32 Vac (self certified) for use across common electronic circuit voltages.
- Fuse Indicator: Non-indicating design.
- Application: Intended for electronic circuits.
- Packaging: Standard packaging, available in bulk quantities of 100.
Technical Specifications
- Application: Electronic circuits
- Voltage Rating: 250 Vac, 125 Vdc, 32 Vac (self certified)
- Packaging Type: Standard
- Item Quantity: Bulk 100
- Fuse Indicator: Non Indicating
- Connection: Ferrule end X ferrule end
- Product Details: Electronic
- Product Type: Electronic
Typical Applications
- Electronic Circuit Boards and Assemblies
- Low-Voltage Electronic Equipment Protection
- Ferrule-Style Fuseholders and Fuse Blocks
- OEM and Bulk Replacement Fuse Stock
- Panel and Control Circuit Protection
Why Bussmann?
Bussmann by Eaton is a long-standing name in circuit protection, and the BKABC Series fast-acting fuse reflects that focus with a non-indicating, ferrule end x ferrule end design built specifically for electronic circuit applications. With a multi-rated voltage rating of 250 Vac, 125 Vdc, and 32 Vac (self certified) and a fast-acting response across its full 2A-30A rating range, this series gives professionals and OEMs a dependable, code-appropriate fuse option for electronic circuit protection, available in standard bulk-100 packaging for stocking and production use.
Manufacturer Resources
Product Specs
- Product Group:
- Fuses
- Application:
- Electronic circuits
- Voltage Rating:
- 250V
- Department:
- Electrical
- Packaging Type:
- Standard
- Item Quantity:
- Bulk 100
- Fuse Indicator:
- Non Indicating
- Product Subgroup:
- Other Fuses
- Connection:
- Ferrule end X ferrule end
- Product Details:
- Electronic
- Product Type:
- Fuse
- Connection Type:
- Ferrule
- Amperage Rating:
- 2A - 30A
Bussmann BK/ABC-10-R – Frequently Asked Questions
1) What amp ratings does the Bussmann BKABC fuse come in?
The BKABC Series covers 2A, 4A, 6A, 8A, 10A, 12A, 20A, 25A and 30A. Those nine ratings are the full range, so if your circuit calls for 15A or 3A you'll need a different series. Part numbers follow the rating directly: BK/ABC-2-R through BK/ABC-30-R.
2) Will a BKABC fuse drop into my existing ferrule fuseholder?
It terminates ferrule end by ferrule end, so it seats in ferrule-style holders and fuse blocks, not in blade, bolt-down or pigtail sockets. If the clips in your holder grip a plain metal cap at each end of a cylindrical body, that's the right style.
3) Can I use a Bussmann BKABC fuse on a 120V or 240V control circuit?
Yes on both counts. The BKABC carries a 250 Vac rating, plus 125 Vdc and 32 Vac (self certified), so it covers 120V and 240V AC control circuits and low-voltage DC work. Never apply it above 250 Vac.
4) Is the BKABC a fast-acting or time-delay fuse, and does that matter for motor loads?
Fast-acting. The element opens quickly on overcurrent, which is what you want ahead of electronic boards and control circuitry. It's the wrong choice where an inrush surge is normal, such as a motor or transformer primary, because a fast-acting element will nuisance-open on startup current. Use a time-delay fuse there instead.
5) Will a blown BKABC fuse show any visual indication?
No. The BKABC is a non-indicating fuse, so there's no pop-up pin or indicator light to tell you it's open. Troubleshooting means pulling it and checking continuity with a meter. If your techs need at-a-glance identification in a panel, specify an indicating fuse instead.
6) What kind of equipment is the Bussmann BKABC fuse meant to protect?
Electronic circuits: circuit boards and assemblies, low-voltage electronic equipment, and panel or control circuits fed through ferrule-style blocks. It is not a branch-circuit or service-entrance fuse.
7) Which BKABC part number do I order for a 10 amp circuit?
BK/ABC-10-R is the 10A version. The numbering is literal across the series, so 20A is BK/ABC-20-R and 25A is BK/ABC-25-R. Order by the rating printed on the fuse you are replacing, not by the holder size.
8) How are Bussmann BKABC fuses packaged for MRO stocking?
Standard packaging, in bulk quantities of 100 per amp rating. That suits OEM production runs and shops that keep a range of ratings on the shelf, rather than buying a two-pack at a time.
How fast can I get the Bussmann BK/ABC-10-R delivered?
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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,
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Does the Bussmann BK/ABC-10-R come with a warranty?
Absolutely. The Bussmann BK/ABC-10-R is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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