Bussmann TB300-04BQC1 KBC Seri...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$71.14
$25.06
Bussmann TB300-04BQC1 Eaton series KBC semiconductor fuse, 1500 Vdc, 150A, 200 kAIC, Non Indicating, Semiconductor fuse, Stud

Bussmann TB300-04BQC1 KBC Series Semiconductor Fuse, 1500 Vdc, 150A, Stud Mount

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Model: TB300-04BQC1
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$71.14
$25.06
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Bussmann TB300-04BQC1 KBC Series Semiconductor Fuse, 1500 Vdc, 150A, Stud Mount

The Bussmann TB300-04BQC1 is an Eaton Bussmann series KBC semiconductor fuse engineered to protect power semiconductor devices in demanding DC power applications. Rated 1500 Vdc, 150A, with a 200 kAIC interrupting rating, this stud-mount, non-indicating semiconductor fuse delivers fast, current-limiting protection for circuits where power electronics and DC bus systems require dependable overcurrent coordination. As part of the Eaton Bussmann KBC series, it is purpose-built for the high-energy fault conditions found in power conversion and rectification equipment.

Key Features

  • Voltage Rating: 1500 Vdc rating supports high-voltage DC power electronics and semiconductor protection applications.
  • Amperage Rating: 150A continuous current rating sized for KBC series semiconductor fuse coordination.
  • Interrupting Rating: 200 kAIC short-circuit interrupting rating for dependable fault clearing in high-energy DC circuits.
  • KBC Series Construction: Eaton Bussmann series KBC design engineered specifically for protecting power semiconductor devices.
  • Stud Mount Termination: Stud-type terminals provide secure, low-resistance connections in semiconductor fuse holders and heat sink assemblies.
  • Non-Indicating Design: Non-indicating construction offers straightforward semiconductor fuse replacement without blown-fuse indicator hardware.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Power Semiconductor and Converter Protection
  • DC Power Distribution Systems
  • Variable Frequency Drives (VFDs)
  • Rectifier and SCR Circuit Protection
  • Industrial Motor Drive and Power Conversion Systems

Why Bussmann?

Bussmann by Eaton is a recognized leader in circuit protection, and the KBC series semiconductor fuse line is engineered for the demanding current-limiting performance that power electronics designers depend on. With a 200 kAIC interrupting rating, 1500 Vdc rating, and stud-mount construction, the TB300-04BQC1 delivers the fast-acting, high-energy fault protection required to safeguard sensitive semiconductor devices in critical DC power applications.

Manufacturer Resources

Product Specs

Department:
Electrical
Product Type:
Fuse
Product Group:
Fuses
Product Subgroup:
Other Fuses

Bussmann TB300-04BQC1 – Frequently Asked Questions

How fast can I get the Bussmann TB300-04BQC1 delivered?
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Does the Bussmann TB300-04BQC1 come with a warranty?
Absolutely. The Bussmann TB300-04BQC1 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 TB300-04BQC1?
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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