Bussmann 170M2761 Eaton High-S...
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Bussmann 170M2761 Eaton High-Speed Square-Body Class aR Fuse, 690V/50A, 200 kAIC

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Model: 170M2761

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

$603.19
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Bussmann 170M2761 Eaton High-Speed Square-Body Class aR Fuse, 690V/50A, 200 kAIC

The Bussmann 170M2761 is an Eaton Bussmann series high-speed square body fuse engineered for electric engineering applications requiring accompanied semiconductor protection. Rated 690V and 50A with a 200 kAIC interrupt rating, this Class aR fuse features a square body with flush end contacts and an Indicator style T designed for microswitch monitoring. Supplied as a single unit, it is built to protect power semiconductor devices in demanding industrial circuits.

Key Features

  • Compact Square-Body Dimensions: Measures 62 mm in height, 64 mm in length/depth, and 30 mm in width for space-conscious panel and enclosure layouts.
  • Fuse Shape: Square body with flush end contacts for reliable mounting and connection in high-speed fuse holders.
  • Indicator Style T: Built-in indicator style T supports microswitch integration for remote blown-fuse signaling.
  • Electrical Rating: Rated 690V AC and 50A, delivering dependable overcurrent protection in electric engineering circuits.
  • Interrupt Rating: 200 kAIC interrupt capacity provides robust short-circuit protection in high-fault-current environments.
  • Utilization Category aR: Classified for accompanied semiconductor protection, safeguarding power semiconductor devices from overcurrent conditions.
  • Application: Purpose-built for semiconductor protection in power electronics and drive systems.

Certifications & Compliance

  • IEC Rated

Technical Specifications

  • Amperage Rating: 50 A
  • Application: semiconductor protection
  • Certifications: IEC Rated
  • Compliances: Contact Manufacturer
  • Fuse Shape: Square body, flush end contacts
  • Insulated Metal Gripping Lugs (IMGL): No
  • Packaging Type: Standard
  • Product Height: 62 mm
  • Product Length Depth: 64 mm
  • Product Weight: .001 g
  • Product Width: 30 mm
  • Utilization Category: aR (accompanied semiconductor protection)
  • Voltage Rating: 690 V
  • Voltage Type: AC

Typical Applications

  • Semiconductor Device Protection
  • Power Electronics and Drive Systems
  • Industrial Electric Engineering Circuits
  • High-Speed Protection for Rectifiers and Converters
  • Microswitch-Monitored Fuse Applications

Why Bussmann?

Bussmann by Eaton engineers high-speed square body fuses like the 170M2761 to deliver dependable, code-compliant overcurrent protection for demanding semiconductor and power electronics applications. With a 690V, 50A rating, a 200 kAIC interrupt capacity, and IEC-rated performance, this Class aR fuse offers the accompanied semiconductor protection professionals rely on for industrial electrical engineering work.

Manufacturer Resources

Product Specs

Amperage Rating:
50 A
Application:
semiconductor protection
Certifications:
IEC Rated
Class:
Class aR
Compliances:
Contact Manufacturer
Fuse Indicator:
Other
Fuse Shape:
Square body, flush end contacts
Insulated Metal Gripping Lugs Imgl:
No
Interrupt Rating:
200 kAIC
Mounting Method:
Single
Packaging Type:
Standard
Product Height:
62 mm
Product Length Depth:
64 mm
Product Weight:
.001 g
Product Width:
30 mm
Special Features:
Indicator style T for microswitch, Electric engineering
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 170M2761 – Frequently Asked Questions

How fast can I get the Bussmann 170M2761 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 170M2761 come with a warranty?
Absolutely. The Bussmann 170M2761 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 170M2761?
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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