Bussmann 170M4511 Eaton Series...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$917.30
Bussmann 170M4511 Eaton series high speed square body fuse, 700V (UL), 690V (IEC), 350A, 200 kAIC, Top fuse status indicator, Fuse, Class aR, Flush - 170M4511

Bussmann 170M4511 Eaton Series High-Speed Square Body Fuse, 350A Class aR

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Model: 170M4511
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$917.30
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Bussmann 170M4511 Eaton Series High-Speed Square Body Fuse, 350A Class aR

The Bussmann 170M4511 is an Eaton Bussmann series high-speed square body fuse engineered for semiconductor protection in demanding industrial power circuits. Rated 700V (UL) / 690V (IEC) AC at 350A with a 200 kAIC interrupting rating, this Class aR fuse features a square body with flush end contacts and a top-mounted fuse status indicator for quick visual condition checks. It is UL Recognized and CE Marked, making it suitable for professional electrical and power electronics installations that demand precise, coordinated short-circuit protection.

Key Features

  • Amperage Rating: 350A for high-current semiconductor protection applications.
  • Voltage Rating: 700V (UL) / 690V (IEC) AC for demanding industrial power circuits.
  • Interrupting Rating: 200 kAIC delivers high short-circuit current interrupting capacity.
  • Fuse Shape: Square body with flush end contacts for compact, space-saving busbar mounting.
  • Utilization Category: Class aR (accompanied semiconductor protection) for coordinated protection of semiconductor devices.
  • Fuse Status Indicator: Top-mounted indicator provides an at-a-glance visual check of fuse condition.
  • I2t Characteristics: Pre-arc I2t of 8500 and clearing I2t of 59000 at 660V for precise protection coordination.
  • Watt Losses: 60W rated power loss.

Certifications & Compliance

  • UL Recognized
  • CE Marked

Technical Specifications

  • Amperage Rating: 350 A
  • Application: Semiconductor protection
  • Certifications: UL Recognized
  • Clearing I2t: 59000 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: 8500
  • Product Height: 51 mm
  • Product Length/Depth: 54 mm
  • Product Weight: 127.3333333 g
  • Product Width: 160 mm
  • Utilization Category: aR (accompanied semiconductor protection)
  • Voltage Rating: 690 V
  • Voltage Type: AC
  • Watt Losses: 60 W

Typical Applications

  • Semiconductor Protection
  • Power Electronics and Variable Frequency Drives
  • Industrial Motor Control Circuits
  • High-Speed Circuit Protection for AC Power Systems
  • Panelboard and Switchgear Assemblies

Why Bussmann?

Bussmann by Eaton is a recognized name in circuit protection, and the 170M4511 reflects that reputation with its UL Recognized and CE Marked construction, precise pre-arc and clearing I2t characteristics, and a 200 kAIC interrupting rating built for demanding semiconductor protection duty. The square body, flush end contact design and top fuse status indicator support reliable, code-compliant performance for professional electrical and power electronics work.

Manufacturer Resources

Product Specs

Amperage Rating:
350 A
Application:
semiconductor protection
Certifications:
UL Recognized
Class:
Class aR
Clearing I2t:
59000 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:
8500
Product Height:
51 mm
Product Length Depth:
54 mm
Product Weight:
127.3333333 g
Product Width:
160 mm
Utilization Category:
aR (accompanied semiconductor protection)
Voltage Rating:
690 V
Voltage Type:
AC
Watt Losses:
60 W
Product Group:
Fuses
Department:
Electrical
Product Subgroup:
Other Fuses
Product Type:
Fuse
Product Details:
Fuse

Bussmann 170M4511 – Frequently Asked Questions

How fast can I get the Bussmann 170M4511 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 170M4511 come with a warranty?
Absolutely. The Bussmann 170M4511 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 170M4511?
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 170M4511 from ZenSupply?
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