Bussmann 170M4984 High-Speed a...
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Bussmann 170M4984 High-Speed aR Fuse-Link, 350A, 1000V AC, DIN 1

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Model: 170M4984

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

$904.96
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Bussmann 170M4984 High-Speed aR Fuse-Link, 350A, 1000V AC, DIN 1

The Bussmann 170M4984 is a high-speed aR fuse-link engineered for semiconductor protection in demanding industrial power systems. Rated 350A at up to 1000V AC, this DIN 1 size fuse-link measures 51 x 69 x 138 mm and carries a 150 kAIC interrupt rating, delivering the current-limiting performance that semiconductor circuits require. Built to IEC 60269-4 with a type T top fuse status indicator, it is designed for reliable, accompanied protection of thyristors, diodes, and other power semiconductor devices.

Key Features

  • DIN 1 Sizing: Compact 51 x 69 x 138 mm body fits standard DIN 1 fuse mounting for semiconductor protection applications.
  • 350A / 1000V AC Rating: High-speed operation rated 350A at up to 1000V AC for fast-acting semiconductor circuit protection.
  • aR Utilization Category: Class aR (accompanied semiconductor protection) design limits let-through energy to safeguard sensitive power semiconductor devices.
  • 150 kAIC Interrupt Rating: High interrupting capacity supports use in high-fault-current industrial power distribution systems.
  • Type T Status Indicator: Top-mounted fuse status indicator provides quick visual confirmation of fuse condition.
  • Square Body, Bolted Tags: Square body construction with slotted, center-bolted tags for secure mounting and low-resistance connections.
  • Semiconductor Protection: Purpose-built application for protecting thyristors, diodes, and other power semiconductor devices in industrial equipment.

Certifications & Compliance

  • IEC 60269-4
  • CE Compliant

Technical Specifications

  • Application: semiconductor protection
  • Certifications: IEC 60269-4
  • Class: Class aR
  • Compliances: CE
  • Fuse Indicator: Top fuse status indicator
  • Fuse Shape: Square body, slotted center bolted tags
  • Insulated Metal Gripping Lugs (Imgl): No
  • Interrupt Rating: 150 kAIC
  • Packaging Type: Standard
  • Product Height: 62 mm
  • Product Length Depth: 245 mm
  • Product Weight: 217.3333333 g
  • Product Width: 142 mm
  • Utilization Category: aR (accompanied semiconductor protection)
  • Voltage Type: AC

Typical Applications

  • Semiconductor Protection Circuits
  • Industrial Power Conversion Equipment
  • Motor Drive and Rectifier Protection
  • Switchgear and Fuse Block Assemblies
  • High-Fault-Current Industrial Power Distribution

Why Bussmann?

Bussmann engineers the 170M4984 to IEC 60269-4 standards with CE compliance, delivering the accompanied aR protection performance that semiconductor equipment manufacturers depend on. With a 150 kAIC interrupt rating, a type T top status indicator, and durable square-body, bolted-tag construction, this fuse-link is built for dependable, code-compliant performance in demanding industrial power applications.

Manufacturer Resources

Product Specs

Amperage Rating:
350 A
Application:
semiconductor protection
Certifications:
IEC 60269-4
Class:
Class aR
Compliances:
CE
Fuse Indicator:
Top fuse status indicator
Fuse Shape:
Square body, slotted center bolted tags
Insulated Metal Gripping Lugs Imgl:
No
Interrupt Rating:
150 kAIC
Packaging Type:
Standard
Product Height:
62 mm
Product Length Depth:
245 mm
Product Weight:
217.3333333 g
Product Width:
142 mm
Utilization Category:
aR (accompanied semiconductor protection)
Voltage Rating:
1000 V
Voltage Type:
AC
Product Group:
Fuses
Department:
Electrical
Product Subgroup:
Other Fuses
Product Type:
Fuse
Product Details:
Fuse

Bussmann 170M4984 – Frequently Asked Questions

How fast can I get the Bussmann 170M4984 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 170M4984 come with a warranty?
Absolutely. The Bussmann 170M4984 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 170M4984?
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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