Bussmann 170M3169 High-Speed S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$765.26
Bussmann 170M3169 High-Speed Square Body Fuse, 400A Class aR, 700V

Bussmann 170M3169 High-Speed Square Body Fuse, 400A Class aR, 700V

(No reviews yet) Write a Review

Model: 170M3169

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

$765.26
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Bussmann 170M3169 High-Speed Square Body Fuse, 400A Class aR, 700V

The Bussmann 170M3169 is an Eaton series high-speed square body fuse built for semiconductor protection, rated 700V (UL) and 690V (IEC) at 400A with a 200 kAIC interrupt rating. Constructed to DIN 43 620 square body dimensions with blade end x blade end terminals, it carries a Class aR utilization rating (accompanied semiconductor protection) and a top fuse status indicator for quick visual verification of fuse condition. CE marked and IEC rated, the 170M3169 is engineered for the demanding fault currents found in industrial power electronics and motor drive circuits.

Key Features

  • Amperage Rating: 400A high-speed fuse sized for demanding semiconductor protection circuits.
  • Voltage Rating: 700V (UL) / 690V (IEC) AC rating suited to industrial power systems.
  • Interrupt Rating: 200 kAIC interrupting capacity for high fault-current environments.
  • Top Fuse Status Indicator: Provides quick visual confirmation of fuse condition without disconnecting the circuit.
  • Terminal Configuration: Blade end x blade end termination on a square body per DIN 43 620.
  • Class aR: Utilization Category aR (accompanied semiconductor protection) for coordinated circuit protection schemes.
  • Fuse Shape: Square body construction with slotted, center-bolted tags for a secure, low-resistance connection.

Certifications & Compliance

  • IEC Rated
  • CE Marked

Technical Specifications

  • Amperage Rating: 400 A
  • Application: semiconductor protection
  • Certifications: IEC Rated
  • Clearing I2t: 105000 at 660 V
  • Clearing Loss: 60
  • Compliances: CE Marked
  • Fuse Shape: Square body, slotted center bolted tags
  • Insulated Metal Gripping Lugs (IMGL): No
  • Packaging Type: Standard
  • Pre Arc I2t: 15000
  • Product Height: 65 mm
  • Product Length Depth: 305 mm
  • Product Weight: 332 g
  • Product Width: 145 mm
  • Utilization Category: aR (accompanied semiconductor protection)
  • Voltage Rating: 690 V
  • Voltage Type: AC

Typical Applications

  • Semiconductor Protection Circuits
  • Industrial Power Electronics
  • Motor Drive and Rectifier Protection
  • High-Speed Circuit Protection for Variable Frequency Drives
  • Commercial and Industrial Electrical Installations

Why Bussmann?

Bussmann by Eaton is a trusted name in circuit protection, and the 170M3169 reflects that standard with DIN 43 620 square body construction, a 200 kAIC interrupt rating, and CE-marked, IEC-rated compliance. Specify Bussmann high-speed fuses for reliable, coordinated semiconductor protection in demanding industrial power electronics applications.

Manufacturer Resources

Product Specs

Amperage Rating:
400 A
Application:
semiconductor protection
Certifications:
IEC Rated
Class:
Class aR
Clearing I2t:
105000 at 660 V
Clearing Loss:
60
Compliances:
CE Marked
Connection:
Blade end x blade end
Fuse Indicator:
Top fuse status indicator
Fuse Shape:
Square body, slotted center bolted tags
Insulated Metal Gripping Lugs Imgl:
No
Interrupt Rating:
200 kAIC
Mounting Method:
DIN 43 620
Packaging Type:
Standard
Pre Arc I2t:
15000
Product Height:
65 mm
Product Length Depth:
305 mm
Product Weight:
332 g
Product Width:
145 mm
Utilization Category:
aR (accompanied semiconductor protection)
Voltage Rating:
690 V
Voltage Type:
AC
Product Group:
Fuses
Department:
Electrical
Product Subgroup:
Other Fuses
Product Type:
Fuse
Product Details:
Fuse

Bussmann 170M3169 – Frequently Asked Questions

How fast can I get the Bussmann 170M3169 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 170M3169 come with a warranty?
Absolutely. The Bussmann 170M3169 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 170M3169?
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 170M3169 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!