Bussmann 170M5166 Eaton Series...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,695.93
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Bussmann 170M5166 Eaton Series High-Speed Square Body Fuse, 1000A Class aR

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Model: 170M5166

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

$1,695.93
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Bussmann Eaton Series High-Speed Square Body Fuse, 1000A Class aR

The Bussmann Eaton series high-speed square body fuse is engineered for semiconductor protection in demanding industrial power circuits. Rated 700V (UL) / 690V (IEC) with a 1000A amperage rating and a 200 kAIC interrupting rating, this Class aR fuse pairs a square body, slotted center bolted-tag design with blade end x blade end terminations for reliable, code-compliant connections. A top-mounted fuse status indicator allows quick visual confirmation of fuse condition, and the DIN 43 620 dimensional profile supports use in compatible high-speed fuse mounting hardware.

Key Features

  • Voltage & Current Rating: 700V (UL) / 690V (IEC) at 1000A for demanding power circuit protection.
  • Interrupting Rating: 200 kAIC for reliable short-circuit fault clearing.
  • Durable Construction: Square body with slotted center bolted tags and blade end x blade end terminations.
  • Utilization Category: Class aR, accompanied semiconductor protection for power electronics and drive applications.
  • Fuse Status Indicator: Top-mounted indicator provides quick visual confirmation of fuse condition.
  • Standardized Profile: DIN 43 620 dimensional standard for compatibility with standard high-speed fuse mounting hardware.
  • Compact Dimensions: 286 mm length, 165 mm width, 66 mm height at approximately 622.67 g.

Certifications & Compliance

  • UL Recognized
  • CE Marked

Technical Specifications

  • Amperage Rating: 1000 A
  • Application: semiconductor protection
  • Certifications: UL Recognized
  • Clearing I2t: 1250000 at 660 V
  • Clearing Loss: 115
  • Compliances: CE Marked
  • Fuse Shape: Square body, slotted center bolted tags
  • Insulated Metal Gripping Lugs (IMGL): No
  • Packaging Type: Standard
  • Pre Arc I2t: 180000
  • Product Height: 66 mm
  • Product Length Depth: 286 mm
  • Product Weight: 622.6666667 g
  • Product Width: 165 mm
  • Utilization Category: aR (accompanied semiconductor protection)
  • Voltage Rating: 690 V
  • Voltage Type: AC

Typical Applications

  • Semiconductor Protection
  • Power Electronics and Variable Frequency Drives
  • High-Speed Short-Circuit Fault Protection
  • Industrial Rectifier and Converter Circuits
  • Motor Drive and Power Conversion Equipment

Why Bussmann?

Bussmann by Eaton is a recognized leader in circuit protection, and this high-speed square body fuse reflects that standard with UL Recognized and CE Marked compliance. The robust square body construction, blade end x blade end terminations, and DIN 43 620 standardized profile deliver dependable, code-compliant performance for semiconductor and power electronics protection in demanding industrial environments.

Manufacturer Resources

Product Specs

Amperage Rating:
1000 A
Application:
semiconductor protection
Certifications:
UL Recognized
Class:
Class aR
Clearing I2t:
1250000 at 660 V
Clearing Loss:
115
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:
180000
Product Height:
66 mm
Product Length Depth:
286 mm
Product Weight:
622.6666667 g
Product Width:
165 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 170M5166 – Frequently Asked Questions

How fast can I get the Bussmann 170M5166 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 170M5166 come with a warranty?
Absolutely. The Bussmann 170M5166 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 170M5166?
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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