Bussmann 170M3762 High-Speed S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$862.16
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Bussmann 170M3762 High-Speed Square Body Fuse, 700V/690V, 100A, Class aR

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Model: 170M3762

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

$862.16
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Bussmann 170M3762 High-Speed Square Body Fuse, 700V/690V, 100A, Class aR

The Bussmann 170M3762 is an Eaton Bussmann series high-speed square body fuse engineered for semiconductor protection in demanding power electronics applications. Rated 700V (UL) / 690V (IEC) at 100A with a 200 kAIC interrupt rating, this Class aR fuse features blade end x blade end, center-bolted square body construction for reliable, high-speed clearing of fault currents. It is IEC rated and CE marked for use in industrial power conversion equipment protecting semiconductor devices.

Key Features

  • Amperage Rating: 100A for accompanied semiconductor protection circuits.
  • Voltage Rating: 700V (UL) and 690V (IEC) AC for wide compatibility across power systems.
  • Interrupt Rating: 200 kAIC high interrupting capacity for demanding fault-current conditions.
  • Fuse Shape: Square body with center bolted tags, blade end x blade end terminals.
  • Utilization Category: Class aR, designed for accompanied semiconductor protection.
  • Clearing I2t: 2450 at 660V for predictable let-through energy control.
  • Pre-Arc I2t: 360 for coordinated protection with semiconductor devices.
  • Watt Losses: 21W rated power dissipation.

Certifications & Compliance

  • IEC Rated
  • CE Marked

Technical Specifications

  • Amperage Rating: 100 A
  • Application: semiconductor protection
  • Certifications: IEC Rated
  • Clearing I2t: 2450 at 660 V
  • Compliances: CE Marked
  • Fuse Shape: Square body, center bolted tags
  • Insulated Metal Gripping Lugs (IMGL): No
  • Packaging Type: Standard
  • Pre Arc I2t: 360
  • Product Height: 60 mm
  • Product Length Depth: 92 mm
  • Product Weight: 176 g
  • Product Width: 163 mm
  • Utilization Category: aR (accompanied semiconductor protection)
  • Voltage Rating: 690 V
  • Voltage Type: AC
  • Watt Losses: 21 W

Typical Applications

  • Semiconductor Protection in Power Electronics
  • High-Speed Fault Current Interruption
  • Industrial Power Conversion Equipment
  • Accompanied Semiconductor Protection Circuits (Class aR)

Why Bussmann?

Bussmann by Eaton engineers this high-speed square body fuse with a 200 kAIC interrupt rating, IEC rated and CE marked construction, and Class aR utilization category performance for reliable, coordinated semiconductor protection. Its square body, blade end x blade end design delivers dependable, code-compliant performance for demanding industrial power electronics applications.

Manufacturer Resources

Product Specs

Amperage Rating:
100 A
Application:
semiconductor protection
Certifications:
IEC Rated
Class:
Class aR
Clearing I2t:
2450 at 660 V
Compliances:
CE Marked
Connection:
Blade end x blade end
Fuse Indicator:
Other
Fuse Shape:
Square body, center bolted tags
Insulated Metal Gripping Lugs Imgl:
No
Interrupt Rating:
200 kAIC
Packaging Type:
Standard
Pre Arc I2t:
360
Product Height:
60 mm
Product Length Depth:
92 mm
Product Weight:
176 g
Product Width:
163 mm
Utilization Category:
aR (accompanied semiconductor protection)
Voltage Rating:
690 V
Voltage Type:
AC
Watt Losses:
21 W
Product Group:
Fuses
Department:
Electrical
Product Subgroup:
Other Fuses
Product Type:
Fuse
Product Details:
Fuse

Bussmann 170M3762 – Frequently Asked Questions

How fast can I get the Bussmann 170M3762 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 170M3762 come with a warranty?
Absolutely. The Bussmann 170M3762 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 170M3762?
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