Bussmann 170M6271 Eaton Series...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2,880.58
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Bussmann 170M6271 Eaton Series High-Speed Square Body Fuse, Class aR

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Model: 170M6271

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

$2,880.58
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Bussmann 170M6271 Eaton Series High-Speed Square Body Fuse, Class aR, 2000A, 200kAIC

The Bussmann 170M6271 Eaton series high-speed square body fuse delivers robust semiconductor protection with a 2000A amperage rating and 200 kAIC interrupting capacity. Rated 700V (UL) and 600V (IEC), with a voltage rating of 550V, this Class aR fuse is engineered for accompanied semiconductor protection in demanding power electronics applications. The square body design features blade end x blade end terminations built to DIN 43 620, and the fuse carries UL Recognized and CE Marked compliance for professional electrical installations.

Key Features

  • Amperage & Interrupt Rating: 2000A rating with 200 kAIC interrupting capacity for demanding fault-current environments.
  • Voltage Rating: Rated 700V (UL) and 600V (IEC), with a 550V voltage rating, for AC power systems.
  • Utilization Category: Class aR (accompanied semiconductor protection) for backup protection of semiconductor devices.
  • Fuse Shape: Square body design with slotted, center-bolted blade end x blade end tags built to DIN 43 620.
  • Clearing Characteristics: Pre-arc I²t of 370000 and clearing I²t of 6350000 at 660V for fast current-limiting response.
  • Clearing Loss: 175 W clearing loss rating for efficient thermal performance.
  • Application: Engineered for semiconductor protection in power electronics systems.

Certifications & Compliance

  • UL Recognized
  • CE Marked

Technical Specifications

  • Amperage Rating: 2000 A
  • Application: semiconductor protection
  • Certifications: UL Recognized
  • Clearing I2t: 6350000 at 660 V
  • Clearing Loss: 175
  • Compliances: CE Marked
  • Fuse Shape: Square body, slotted center bolted tags
  • Insulated Metal Gripping Lugs (IMGL): No
  • Packaging Type: Standard
  • Pre Arc I2t: 370000
  • Product Height: 76 mm
  • Product Length Depth: 168 mm
  • Product Weight: 1015 g
  • Product Width: 95 mm
  • Utilization Category: aR (accompanied semiconductor protection)
  • Voltage Rating: 550 V
  • Voltage Type: AC

Typical Applications

  • Semiconductor Protection Circuits
  • Power Electronics and Drive Systems
  • Industrial Motor Control Systems
  • High-Current Power Distribution
  • Variable Frequency Drive (VFD) Protection

Why Bussmann?

Bussmann Eaton series fuses are built for demanding semiconductor protection applications, combining a 2000A, 200 kAIC rating with Class aR utilization for accompanied semiconductor protection. Backed by UL Recognized status and CE Marked compliance, the 170M6271 delivers dependable, code-compliant performance for professional electrical and power electronics installations.

Manufacturer Resources

Product Specs

Amperage Rating:
2000 A
Application:
semiconductor protection
Certifications:
UL Recognized
Class:
Class aR
Clearing I2t:
6350000 at 660 V
Clearing Loss:
175
Compliances:
CE Marked
Connection:
Blade end x blade end
Fuse Indicator:
Other
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:
370000
Product Height:
76 mm
Product Length Depth:
168 mm
Product Weight:
1015 g
Product Width:
95 mm
Utilization Category:
aR (accompanied semiconductor protection)
Voltage Rating:
550 V
Voltage Type:
AC
Product Group:
Fuses
Department:
Electrical
Product Subgroup:
Other Fuses
Product Type:
Fuse
Product Details:
Fuse

Bussmann 170M6271 – Frequently Asked Questions

How fast can I get the Bussmann 170M6271 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 170M6271 come with a warranty?
Absolutely. The Bussmann 170M6271 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 170M6271?
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
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