Bussmann 170M4826 Eaton Series...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$502.58
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Bussmann 170M4826 Eaton Series High-Speed Square Body Fuse, Class aR, 700V/40A

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Model: 170M4826

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

$502.58
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Bussmann 170M4826 Eaton Series High-Speed Square Body Fuse, Class aR

The Bussmann 170M4826 is an Eaton series high-speed square body fuse engineered for semiconductor protection in demanding industrial power circuits. Rated 700V (UL) and 690V (IEC) with a 40A amperage rating and a 125 kAIC interrupt rating, this Class aR fuse meets DIN 43 620 blade end standards for reliable, code-compliant performance. The square body design with slotted center bolted tags and blade end X Din 43-620 blade end configuration delivers a rugged connection for high-speed circuit protection where fast clearing matters most.

Key Features

  • Amperage Rating: 40A for dependable overcurrent protection in semiconductor circuits.
  • Voltage Rating: 700V (UL), 690V (IEC) for high-voltage industrial power systems.
  • Interrupt Rating: 125 kAIC delivers high interrupting capacity for demanding applications.
  • Fuse Shape: Square body with slotted center bolted tags for a secure, low-resistance connection.
  • Connection Type: Blade end X Din 43-620 blade end configuration for standardized mounting.
  • Utilization Category: Class aR (accompanied semiconductor protection) per DIN 43 620.
  • Clearing I2t / Pre-Arc I2t: Clearing I2t of 690 at 1000V and Pre-Arc I2t of 100 for predictable fast-clearing performance.
  • Watt Losses: 11W.

Certifications & Compliance

  • UL Recognized
  • CE Marked

Technical Specifications

  • Amperage Rating: 40 A
  • Application: semiconductor protection
  • Certifications: UL Recognized
  • Clearing I2t: 690 at 1000 V
  • Compliances: CE Marked
  • Fuse Shape: Square body, slotted center bolted tags
  • Insulated Metal Gripping Lugs (Imgl): No
  • Packaging Type: Standard
  • Pre Arc I2t: 100
  • Product Height: 66 mm
  • Product Length Depth: 233 mm
  • Product Weight: 233.3333333 g
  • Product Width: 140 mm
  • Utilization Category: aR (accompanied semiconductor protection)
  • Voltage Rating: 1000 V
  • Voltage Type: AC
  • Watt Losses: 11 W

Typical Applications

  • Semiconductor Protection
  • High-Speed Industrial Power Circuits
  • Motor Drive and Power Conversion Equipment
  • Panelboard and Switchgear Protection
  • Commercial and Industrial Electrical Installations

Why Bussmann?

Bussmann by Eaton engineers high-performance fuses built to demanding international standards such as DIN 43 620. The 170M4826 square body construction, UL Recognized and CE Marked compliance, and high 125 kAIC interrupt rating deliver dependable, code-compliant semiconductor protection for professional electrical and industrial applications.

Manufacturer Resources

Product Specs

Amperage Rating:
40 A
Application:
semiconductor protection
Certifications:
UL Recognized
Class:
Class aR
Clearing I2t:
690 at 1000 V
Compliances:
CE Marked
Connection:
Blade end x Din 43-620 blade end
Fuse Indicator:
Other
Fuse Shape:
Square body, slotted center bolted tags
Insulated Metal Gripping Lugs Imgl:
No
Interrupt Rating:
125 kAIC
Mounting Method:
DIN 43 620
Packaging Type:
Standard
Pre Arc I2t:
100
Product Height:
66 mm
Product Length Depth:
233 mm
Product Weight:
233.3333333 g
Product Width:
140 mm
Utilization Category:
aR (accompanied semiconductor protection)
Voltage Rating:
1000 V
Voltage Type:
AC
Watt Losses:
11 W
Product Group:
Fuses
Department:
Electrical
Product Subgroup:
Other Fuses
Product Type:
Fuse
Product Details:
Fuse

Bussmann 170M4826 – Frequently Asked Questions

How fast can I get the Bussmann 170M4826 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 170M4826 come with a warranty?
Absolutely. The Bussmann 170M4826 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 170M4826?
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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