Bussmann 170M-209 High-Speed D...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,420.78
Bussmann 170M-209 High-Speed DC Fuse-Link, Size 3, aR IEC, 2400V

Bussmann 170M-209 High-Speed DC Fuse-Link, Size 3, aR IEC, 2400V

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Model: 170M2090

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

$3,420.78
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Bussmann 170M-209 High-Speed DC Fuse-Link, Size 3, aR IEC, 2400V

Bussmann high-speed DC fuse-links are engineered for demanding DC power distribution and protection applications where fast clearing of fault currents is essential. This Size 3 fuse-link is rated 2400V DC and carries the aR characteristic per IEC 60269-4, delivering reliable semiconductor-style protection with a single blown-fuse indicator for quick visual status checks. The family is available in amp ratings from 100A to 400A, letting engineers match protection precisely to circuit load requirements. Built to IEC standards, this fuse-link suits industrial DC systems, rectifier circuits, and other high-voltage DC power equipment.

Key Features

  • Fuse Size: Size 3 body with dimensions of 83 x 93 x 268 mm fits standard high-speed fuse mounting hardware.
  • Voltage Rating: Rated 2400V DC for use in high-voltage DC power distribution and protection circuits.
  • Amp Rating Range: Available in 100A, 160A, 200A, 250A, 315A, 350A, and 400A ratings to match specific circuit protection needs.
  • Fuse Characteristic: aR characteristic per IEC 60269-4 provides semiconductor-style protection against short-circuit fault currents.
  • Single Indicator: Built-in single blown-fuse indicator gives a quick visual cue when the fuse-link has operated.
  • IEC Construction: Manufactured to IEC 60269-4 standards for high-speed fuse-links used in industrial DC applications.

Certifications & Compliance

  • IEC 60269-4 Compliant

Technical Specifications

  • Compliances: Contact Manufacturer
  • Product Width: 83 mm
  • Certifications: IEC 60269-4
  • Product Height: 145 mm

Typical Applications

  • Industrial DC Power Distribution Systems
  • Rectifier and Converter Circuit Protection
  • DC Traction and Rail Power Systems
  • Semiconductor and Power Electronics Protection
  • Renewable Energy and Battery Storage Systems

Why Bussmann?

Bussmann fuse-links are manufactured to IEC 60269-4 standards, delivering the fast-acting, high-speed protection demanded by critical DC power systems. With a single blown-fuse indicator for at-a-glance status and an aR characteristic built for semiconductor-level fault clearing, this fuse-link reflects Bussmann's focus on dependable, code-compliant circuit protection for professional electrical applications.

Manufacturer Resources

Product Specs

Compliances:
Contact Manufacturer
Product Width:
83 mm
Product Length Depth:
268 mm
Department:
Electrical
Certifications:
IEC 60269-4
Product Height:
145 mm
Product Type:
Fuse-Link
Voltage Rating:
2400V DC
Amperage Rating:
100A-400A
Standards:
IEC 60269-4
Configuration:
Single Indicator
Product Group:
Fuses
Product Subgroup:
Other Fuses

Bussmann 170M2090 – Frequently Asked Questions

How fast can I get the Bussmann 170M2090 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 170M2090 come with a warranty?
Absolutely. The Bussmann 170M2090 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 170M2090?
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 170M2090 from ZenSupply?
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