Bussmann BK/74H-4 Fast-Acting ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$476.20
Bussmann BK/74H-4 Fast-Acting Cylindrical Specialty Fuse, 4A/60V

Bussmann BK/74H-4 Fast-Acting Cylindrical Specialty Fuse, 4A/60V

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Model: BK/74H-4
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$476.20
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Bussmann BK/74H-4 Fast-Acting Cylindrical Specialty Fuse, 4A/60V

The Bussmann BK/74H-4 is a cylindrical specialty fuse engineered for fast-acting overcurrent protection in low-voltage circuits. Rated 4A at 60V, this compact fuse features a non-indicating design and measures 1.62 IN in length, 2.4 IN in height, and .42 IN in width, making it a precise fit for control panels, electronic assemblies, and OEM equipment where reliable circuit protection is required. Backed by Bussmann's reputation for dependable overcurrent devices, the BK/74H-4 delivers consistent fast-acting performance for demanding electrical applications.

Key Features

  • Amperage Rating: 4A rating provides precise overcurrent protection for sensitive low-current circuits.
  • Voltage Rating: 60V rating suits low-voltage control and electronic circuit applications.
  • Fast-Acting Response: Fast-acting design opens the circuit quickly under fault conditions to help protect connected equipment.
  • Non-Indicating Design: Non-indicating construction provides straightforward overcurrent interruption without a blown-fuse indicator.
  • Compact Cylindrical Body: Measures 1.62 IN in length, 2.4 IN in height, and .42 IN in width for space-constrained mounting.
  • Lightweight Construction: Weighs approximately .5 LB, simplifying handling and installation.
  • Standard Packaging: Supplied in standard packaging for straightforward stocking and replacement.

Technical Specifications

  • Amperage Rating: 4A
  • Fuse Indicator: Non Indicating
  • Packaging Type: Standard
  • Voltage Rating: 60V
  • Product Type: Fast-acting
  • Product Length: 1.62 IN
  • Product Details: Fast-acting
  • Product Height: 2.4 IN
  • Product Weight: .5 LB
  • Product Width: .42 IN

Typical Applications

  • Control Circuit Protection
  • Electronic Equipment and Assemblies
  • OEM and Panel-Mount Applications
  • Industrial and Commercial Electrical Systems
  • Overcurrent Protection for Low-Voltage Circuits

Why Bussmann?

Bussmann fuses are engineered for consistent, dependable overcurrent protection across industrial, commercial, and OEM applications. The BK/74H-4's fast-acting, non-indicating construction and precise 4A/60V rating reflect the accuracy professionals expect when protecting sensitive circuits. Choose Bussmann for the BK/74H-4 and other cylindrical specialty fuses built for reliable, code-compliant electrical performance.

Manufacturer Resources

Product Specs

Amperage Rating:
4A
Fuse Indicator:
Non Indicating
Packaging Type:
Standard
Voltage Rating:
60V
Product Group:
Fuses
Department:
Electrical
Product Subgroup:
Fast Acting Fuses
Product Type:
Fast-acting
Product Length:
1.62 IN
Product Details:
Fast-acting
Product Height:
2.4 IN
Product Weight:
.5 LB
Product Width:
.42 IN

Bussmann BK/74H-4 – Frequently Asked Questions

How fast can I get the Bussmann BK/74H-4 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/74H-4 come with a warranty?
Absolutely. The Bussmann BK/74H-4 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/74H-4?
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/74H-4 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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