Bussmann 170M4415 Eaton Series...
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Bussmann 170M4415 Eaton Series 550A Class aR High-Speed Fuse, 700V/690V, 200 kAIC

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Model: 170M4415

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

$1,199.69
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Bussmann 170M4415 Eaton Series 550A Class aR High-Speed Fuse, 700V/690V, 200 kAIC

Bussmann's Eaton series 170M4415 high-speed square body fuse delivers precision semiconductor protection with a 700V (UL) / 690V (IEC) voltage rating, a 550A amperage rating, and a 200 kAIC interrupt rating. Engineered to Class aR utilization for accompanied semiconductor protection, this fuse features a square body with flush end contacts for compact panel and busbar mounting, plus a top fuse status indicator for at-a-glance condition monitoring. UL Recognized and CE Marked, it is purpose-built for demanding industrial power electronics applications that require fast, reliable clearing of fault currents.

Key Features

  • Amperage Rating: 550A for high-current semiconductor circuit protection.
  • Voltage Rating: 700V (UL) / 690V (IEC) AC, suited for demanding industrial power systems.
  • Interrupt Rating: 200 kAIC for reliable performance in high fault-current environments.
  • Utilization Category: Class aR (accompanied semiconductor protection) for coordinated protection of power semiconductor devices.
  • Fuse Shape: Square body with flush end contacts for compact busbar and panel mounting.
  • Top Fuse Status Indicator: Provides visual confirmation of fuse condition for faster maintenance checks.
  • Clearing I²t: 230,000 A²s at 660V; Pre-Arc I²t: 34,000 A²s for precise let-through coordination with upstream/downstream devices.
  • Watt Losses: 75W.

Certifications & Compliance

  • UL Recognized
  • CE Marked

Technical Specifications

  • Amperage Rating: 550 A
  • Application: semiconductor protection
  • Certifications: UL Recognized
  • Clearing I2t: 230000 at 660 V
  • Compliances: CE Marked
  • Fuse Shape: Square body, flush end contacts
  • Insulated Metal Gripping Lugs (Imgl): No
  • Packaging Type: Standard
  • Pre Arc I2t: 34000
  • Product Height: 63 mm
  • Product Length Depth: 107 mm
  • Product Weight: 372.6666667 g
  • Product Width: 53 mm
  • Utilization Category: aR (accompanied semiconductor protection)
  • Voltage Rating: 690 V
  • Voltage Type: AC
  • Watt Losses: 75 W

Typical Applications

  • Semiconductor Protection in Power Electronics
  • Motor Drives and Power Conversion Equipment
  • Industrial Power Distribution Systems
  • High Fault-Current Circuit Protection
  • Panelboard and Switchgear Assemblies Requiring Flush-Mount Square Body Fuses

Why Bussmann?

Bussmann by Eaton engineers the 170M4415 to deliver dependable, code-compliant performance where semiconductor protection is critical, backed by UL Recognition and CE Marking. With a 200 kAIC interrupt rating, tightly controlled clearing and pre-arc I²t values, and a top fuse status indicator for quick visual checks, this Class aR fuse gives professionals the coordinated, high-speed protection that sensitive power electronics demand.

Manufacturer Resources

Product Specs

Amperage Rating:
550 A
Application:
semiconductor protection
Certifications:
UL Recognized
Class:
Class aR
Clearing I2t:
230000 at 660 V
Compliances:
CE Marked
Fuse Indicator:
Top fuse status indicator
Fuse Shape:
Square body, flush end contacts
Insulated Metal Gripping Lugs Imgl:
No
Interrupt Rating:
200 kAIC
Mounting Method:
Flush
Packaging Type:
Standard
Pre Arc I2t:
34000
Product Height:
63 mm
Product Length Depth:
107 mm
Product Weight:
372.6666667 g
Product Width:
53 mm
Utilization Category:
aR (accompanied semiconductor protection)
Voltage Rating:
690 V
Voltage Type:
AC
Watt Losses:
75 W
Product Group:
Fuses
Department:
Electrical
Product Subgroup:
Other Fuses
Product Type:
Fuse
Product Details:
Fuse

Bussmann 170M4415 – Frequently Asked Questions

How fast can I get the Bussmann 170M4415 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 170M4415 come with a warranty?
Absolutely. The Bussmann 170M4415 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 170M4415?
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 170M4415 from ZenSupply?
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