Bussmann 170M2708 Eaton Series...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$539.69
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Bussmann 170M2708 Eaton Series High Speed Square Body Fuse, Class aR, 25A, 690V

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Model: 170M2708

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

$539.69
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Bussmann 170M2708 Eaton Series High Speed Square Body Fuse, Class aR, 25A, 690V

The Bussmann 170M2708 is an Eaton series high speed square body fuse engineered for semiconductor protection in demanding industrial power electronics applications. Rated 700V (UL) and 690V (IEC) with a 25A amperage rating and a 200 kAIC interrupt rating, this Class aR fuse delivers fast-acting, coordinated protection for accompanied semiconductor circuits. Built to the DIN 43620 standard with blade end X blade end contacts and a top fuse status indicator, it is UL Recognized and CE Marked for use in professional electrical installations.

Key Features

  • Voltage Rating: 700V (UL) / 690V (IEC) for high-voltage industrial power electronics circuits.
  • Amperage Rating: 25A for reliable overcurrent protection.
  • High Speed Square Body Design: Blade end X blade end contacts built to the DIN 43620 standard for consistent fit and connection.
  • Utilization Category: Class aR (accompanied semiconductor protection) for coordinated protection of power semiconductors.
  • Interrupting Rating: 200 kAIC for dependable performance under high fault-current conditions.
  • Top Fuse Status Indicator: Provides quick visual confirmation of fuse condition without disassembly.
  • Let-Through Characteristics: Pre-arc I2t of 19 and clearing I2t of 130 at 660V for precise coordination with protected semiconductors.
  • Watt Losses: 6W rated power loss for efficient operation.

Certifications & Compliance

  • UL Recognized
  • CE Marked

Technical Specifications

  • Amperage Rating: 25 A
  • Application: semiconductor protection
  • Certifications: UL Recognized
  • Clearing I2t : 130 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 : 19
  • Product Height: 62 mm
  • Product Length Depth: 64 mm
  • Product Weight: 211 g
  • Product Width: 30 mm
  • Utilization Category: aR (accompanied semiconductor protection)
  • Voltage Rating: 690 V
  • Voltage Type: AC
  • Watt Losses: 6 W

Typical Applications

  • Semiconductor Protection in Power Electronics
  • Motor Drive and Variable Frequency Drive Circuits
  • Industrial Control Panels
  • High Speed Fault Current Protection
  • Power Conversion and Rectifier Equipment

Why Bussmann?

Bussmann by Eaton is a trusted name in circuit protection, and the 170M2708 reflects that reputation with its UL Recognized and CE Marked construction, precise let-through characteristics, and robust 200 kAIC interrupt rating. For professionals who need dependable, code-compliant semiconductor protection, this high speed square body fuse delivers consistent performance in demanding industrial applications.

Manufacturer Resources

Product Specs

Amperage Rating:
25 A
Application:
semiconductor protection
Certifications:
UL Recognized
Class:
Class aR
Clearing I2t:
130 at 660 V
Compliances:
CE Marked
Connection:
Blade end x blade end
Fuse Indicator:
Top fuse status indicator
Fuse Shape:
Square body, flush end contacts
Insulated Metal Gripping Lugs Imgl:
No
Interrupt Rating:
200 kAIC
Mounting Method:
DIN 43 620
Packaging Type:
Standard
Pre Arc I2t:
19
Product Height:
62 mm
Product Length Depth:
64 mm
Product Weight:
211 g
Product Width:
30 mm
Utilization Category:
aR (accompanied semiconductor protection)
Voltage Rating:
690 V
Voltage Type:
AC
Watt Losses:
6 W
Product Group:
Fuses
Department:
Electrical
Product Subgroup:
Other Fuses
Product Type:
Fuse
Product Details:
Fuse

Bussmann 170M2708 – Frequently Asked Questions

How fast can I get the Bussmann 170M2708 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 170M2708 come with a warranty?
Absolutely. The Bussmann 170M2708 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 170M2708?
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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