Bussmann 170M3469 Eaton Series...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$858.83
Bussmann 170M3469 Eaton series high speed square body fuse, 700V (UL), 690V (IEC), 400A, 200 kAIC, Other, Fuse, Class aR, Flush - 170M3469

Bussmann 170M3469 Eaton Series Class aR High-Speed Square Body Fuse, 400A, 700V

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Model: 170M3469
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$858.83
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Bussmann 170M3469 Eaton Series Class aR High-Speed Square Body Fuse, 400A, 700V

The Bussmann 170M3469 is an Eaton series high-speed square body fuse engineered for semiconductor protection, rated 700V (UL) / 690V (IEC), 400A, with a 200 kAIC interrupting rating. Built in a compact square body with flush end contacts, this Class aR fuse is classified for accompanied semiconductor protection (Utilization Category aR) in demanding AC power systems. IEC rated and CE marked, it delivers coordinated fast-acting protection for power electronics and drive circuits.

Key Features

  • Amperage Rating: 400A high-speed fuse designed for fast-clearing semiconductor circuit protection.
  • Voltage Rating: 700V (UL), 690V (IEC), AC voltage type suited to industrial power distribution and drive systems.
  • Interrupting Rating: 200 kAIC provides high fault-current interrupting capacity for demanding installations.
  • Fuse Shape: Square body construction with flush end contacts for compact, space-saving panel mounting.
  • Utilization Category: Class aR (accompanied semiconductor protection) for coordinated device protection.
  • Clearing I2t: 105,000 at 660V for predictable let-through energy during fault clearing.
  • Pre-Arc I2t: 77, supporting precise coordination with upstream and downstream protective devices.
  • Watt Losses: 69W rated power dissipation.

Certifications & Compliance

  • IEC Rated
  • CE Marked

Technical Specifications

  • Amperage Rating: 400 A
  • Application: semiconductor protection
  • Certifications: IEC Rated
  • Clearing I2t: 105000 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: 77
  • Product Height: 50 mm
  • Product Length Depth: 60 mm
  • Product Weight: 266.5 g
  • Product Width: 43 mm
  • Utilization Category: aR (accompanied semiconductor protection)
  • Voltage Rating: 690 V
  • Voltage Type: AC
  • Watt Losses: 69 W

Typical Applications

  • Semiconductor Protection
  • Power Electronics and Variable Frequency Drives
  • Industrial Motor Control Systems
  • Rectifier and Converter Circuits
  • Panelboard and Switchgear Protection

Why Bussmann?

Bussmann by Eaton engineers this Class aR square body fuse for reliable, coordinated protection of semiconductor and power electronic equipment. With a 200 kAIC interrupting rating, defined clearing and pre-arc I2t characteristics, and IEC-rated, CE-marked construction, the 170M3469 supports code-compliant, dependable performance for professional industrial electrical work.

Manufacturer Resources

Product Specs

Amperage Rating:
400 A
Application:
semiconductor protection
Certifications:
IEC Rated
Class:
Class aR
Clearing I2t:
105000 at 660 V
Compliances:
CE Marked
Fuse Indicator:
Other
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:
77
Product Height:
50 mm
Product Length Depth:
60 mm
Product Weight:
266.5 g
Product Width:
43 mm
Utilization Category:
aR (accompanied semiconductor protection)
Voltage Rating:
690 V
Voltage Type:
AC
Watt Losses:
69 W
Product Group:
Fuses
Department:
Electrical
Product Subgroup:
Other Fuses
Product Type:
Fuse
Product Details:
Fuse

Bussmann 170M3469 – Frequently Asked Questions

How fast can I get the Bussmann 170M3469 delivered?
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Does the Bussmann 170M3469 come with a warranty?
Absolutely. The Bussmann 170M3469 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 170M3469?
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