Bussmann BKAGC Series Fast-Act...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$6.65
Bussmann BKAGC Series Fast-Acting Ferrule Fuse

Bussmann BKAGC Series Fast-Acting Ferrule Fuse

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Model: BK/AGC-4/10

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

$6.65
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Bussmann BKAGC Series Fast-Acting Ferrule Fuse

The Bussmann BKAGC Series is an Eaton Bussmann fast-acting fuse line built for electronic circuit protection, available in ratings from 0.4A to 35A with ferrule end x ferrule end connections for secure mounting in standard fuse holders. Engineered for rapid overcurrent response, these fuses open within 60 minutes maximum at 135% of rated current and within 120 seconds maximum at 200% of rated current, delivering dependable protection for sensitive electronic loads. Each fuse features a non-indicating design and ships in standard bulk-100 packaging for OEM and panel-builder use.

Key Features

  • Amp Rating Range: Available in ratings from 0.4A to 35A across the BKAGC series to match a wide range of electronic circuit protection needs.
  • Fast-Acting Response: Opens in 60 minutes maximum at 135% of rated current and 120 seconds maximum at 200% of rated current for rapid overcurrent clearing.
  • Ferrule End Connection: Ferrule end x ferrule end configuration for secure, standardized engagement in compatible fuse holders and blocks.
  • Non-Indicating Design: Standard non-indicating fuse body for straightforward replacement applications.
  • Application: Designed for electronic circuits requiring reliable fast-acting overcurrent protection.
  • Packaging: Standard packaging supplied in bulk quantities of 100 for OEM and panel-builder inventory needs.

Technical Specifications

  • Response Time: 60 min maximum at 135%, 120 s maximum at 200%
  • Application: Electronic circuits
  • Packaging Type: Standard
  • Item Quantity: Bulk 100
  • Fuse Indicator: Non Indicating
  • Connection: Ferrule end X ferrule end

Typical Applications

  • Electronic Circuit Protection
  • Control Panel and Instrumentation Circuits
  • Low-Voltage Electronic Equipment
  • OEM and Panel-Builder Fuse Replacement

Why Bussmann?

Bussmann is an Eaton brand trusted for fast-acting, code-compliant overcurrent protection across electronic and industrial applications. The BKAGC series delivers consistent, specified response times at 135% and 200% of rated current, with a standardized ferrule end x ferrule end design that simplifies fuse holder compatibility. With ratings spanning 0.4A to 35A, the series gives professionals a dependable single source for electronic circuit protection.

Manufacturer Resources

Product Specs

Response Time:
60 min maximum at 135%, 120 s maximum at 200%
Application:
Electronic circuits
Department:
Electrical
Packaging Type:
Standard
Item Quantity:
Bulk 100
Fuse Indicator:
Non Indicating
Connection:
Ferrule end X ferrule end
Product Type:
Fuse
Connection Type:
Ferrule End
Series:
BK/AGC
Product Group:
Fuses
Product Subgroup:
Other Fuses

Bussmann BK/AGC-4/10 – Frequently Asked Questions

1) What amp ratings does the Bussmann BK/AGC fast-acting fuse come in?
The BK/AGC series runs 0.4A, 1A, 4A, 7A, 9A, 12A, 14A, 15A, 25A, 30A and 35A. Ordering codes follow the pattern BK/AGC-(amps)-R, so 15A is BK/AGC-15-R and 35A is BK/AGC-35-R. The fractional 0.4A part breaks that pattern and is ordered as BK/AGC-4/10.
2) Will a BK/AGC fuse fit my existing fuse holder or fuse block?
Ferrule end x ferrule end is the connection on every BK/AGC rating, so it seats in clip-style or screw-cap holders and blocks built for AGC ferrule fuses. AGC is the standard 1/4 inch diameter by 1-1/4 inch long glass-tube case size, which is the size most panel and automotive-style ferrule clips are cut for.
3) How fast does a Bussmann BK/AGC fuse actually open on an overload?
Published response is 60 minutes maximum at 135 percent of rated current and 120 seconds maximum at 200 percent. That is fast-acting behavior with no intentional time delay, so it clears sustained overcurrent quickly but will not ride through a large inrush surge. If you are feeding a transformer, motor or capacitive supply that pulls a hard startup spike, a time-delay fuse is the better choice.
4) Is this the right fuse for a control panel or instrumentation circuit?
Yes, electronic circuits are the stated application for the BK/AGC line, which covers control panel and instrumentation wiring, low-voltage electronic equipment and OEM replacement work. Fast-acting glass ferrule fuses like these protect semiconductors and sensitive loads that cannot survive a slow clear.
5) Do BK/AGC fuses come individually or in a box?
Standard packaging is bulk 100 pieces per amp rating. That suits panel builders and MRO stockrooms carrying a spread of ratings, but it means you are buying a hundred of one value, not a single replacement fuse.
6) Is there a fractional amp option below 1A in the BK/AGC series?
One: a 0.4A fuse, cataloged as BK/AGC-4/10. Below that the series stops, and 1A (BK/AGC-1-R) is the next step up. The 0.4A size is what you reach for on low-current instrumentation and signal circuits where a 1A fuse would not clear fast enough to protect the load.
7) Can you tell from the outside if a BK/AGC fuse has blown?
There is no blown-fuse indicator pin or LED on these; the BK/AGC is a non-indicating design. Being a glass-tube ferrule fuse, you can usually see a parted element through the body, but for panels where you want positive visual confirmation without pulling the fuse, specify an indicating fuse instead.
8) What does the -R suffix on BK/AGC part numbers mean when I'm ordering?
Most of the range carries it: BK/AGC-1-R, BK/AGC-4-R, BK/AGC-7-R, BK/AGC-9-R, BK/AGC-12-R, BK/AGC-14-R, BK/AGC-15-R, BK/AGC-25-R, BK/AGC-30-R and BK/AGC-35-R. It is part of the catalog number, so quote it in full to land the right item. The only rating without it is the 0.4A fuse, ordered as BK/AGC-4/10.
How fast can I get the Bussmann BK/AGC-4/10 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 BK/AGC-4/10 come with a warranty?
Absolutely. The Bussmann BK/AGC-4/10 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 BK/AGC-4/10?
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 BK/AGC-4/10 from ZenSupply?
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