Bussmann 170M2615 High-Speed S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$486.23
Bussmann 170M2615 High-Speed Square Body Fuse, Class aR, 125A

Bussmann 170M2615 High-Speed Square Body Fuse, Class aR, 125A

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Model: 170M2615

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

$486.23
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Bussmann 170M2615 High-Speed Square Body Fuse, Class aR, 125A

The Bussmann 170M2615 is an Eaton Bussmann series high speed square body fuse engineered for semiconductor protection. Rated 700V (UL) / 690V (IEC) at 125A with a 200 kAIC interrupting rating, this Class aR fuse features blade end X blade end terminals per DIN 43 620 and a top fuse status indicator for quick visual condition checks. Its Utilization Category aR (accompanied semiconductor protection) design delivers fast, dependable clearing for demanding power electronics circuits.

Key Features

  • Compact Dimensions: Measures 233 mm in length, 140 mm wide, and 66 mm high, weighing 217.5 g, for straightforward integration into semiconductor protection assemblies.
  • Square Body Construction: Square body design with slotted offset bolted tags and blade end X blade end terminals, built to DIN 43 620 for secure, low-resistance connections.
  • High Speed Interrupting Rating: Rated 700V (UL) / 690V (IEC), 125A, with a 200 kAIC interrupting rating for demanding fault-current conditions.
  • Class aR Utilization: Utilization Category aR (accompanied semiconductor protection) is purpose-built for protecting semiconductor devices against overcurrent.
  • Top Fuse Status Indicator: Built-in top status indicator allows quick visual verification of fuse condition without disconnecting circuits.
  • Let-Through Performance: Pre-arc I2t rated at 1000 and clearing I2t of 6950 at 660V, with watt losses of 25W, supporting predictable coordination in semiconductor protection schemes.

Certifications & Compliance

  • IEC Rated
  • CE Marked

Technical Specifications

  • Amperage Rating: 125 A
  • Application: semiconductor protection
  • Certifications: IEC Rated
  • Clearing I2t: 6950 at 660 V
  • Compliances: CE Marked
  • Fuse Shape: Square body, slotted offset bolted tags
  • Insulated Metal Gripping Lugs (IMGL): No
  • Packaging Type: Standard
  • Pre Arc I2t: 1000
  • Product Height: 66 mm
  • Product Length/Depth: 233 mm
  • Product Weight: 217.5 g
  • Product Width: 140 mm
  • Utilization Category: aR (accompanied semiconductor protection)
  • Voltage Rating: 690 V
  • Voltage Type: AC
  • Watt Losses: 25 W

Typical Applications

  • Semiconductor Device Protection
  • Power Conversion and Rectifier Circuits
  • High Speed Fault-Current Interruption
  • Industrial Power Electronics Assemblies

Why Bussmann?

Bussmann by Eaton is a recognized name in circuit protection, and the 170M2615 continues that standard with a high speed, IEC rated, CE marked square body fuse built for Class aR semiconductor protection. With defined pre-arc and clearing I2t values, a 200 kAIC rating, and a top status indicator for quick inspection, this fuse supports dependable, code-compliant performance in demanding power electronics applications.

Manufacturer Resources

Product Specs

Amperage Rating:
125 A
Application:
semiconductor protection
Certifications:
IEC Rated
Class:
Class aR
Clearing I2t:
6950 at 660 V
Compliances:
CE Marked
Connection:
Blade end x blade end
Fuse Indicator:
Top fuse status indicator
Fuse Shape:
Square body, slotted offset bolted tags
Insulated Metal Gripping Lugs Imgl:
No
Interrupt Rating:
200 kAIC
Mounting Method:
DIN 43 620
Packaging Type:
Standard
Pre Arc I2t:
1000
Product Height:
66 mm
Product Length Depth:
233 mm
Product Weight:
217.5 g
Product Width:
140 mm
Utilization Category:
aR (accompanied semiconductor protection)
Voltage Rating:
690 V
Voltage Type:
AC
Watt Losses:
25 W
Product Group:
Fuses
Department:
Electrical
Product Subgroup:
Other Fuses
Product Type:
Fuse
Product Details:
Fuse

Bussmann 170M2615 – Frequently Asked Questions

How fast can I get the Bussmann 170M2615 delivered?
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Does the Bussmann 170M2615 come with a warranty?
Absolutely. The Bussmann 170M2615 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 170M2615?
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