Bussmann 170M6237 Eaton Series...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,427.83
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Bussmann 170M6237 Eaton Series 800A High Speed Square Body Fuse, Class aR

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Model: 170M6237

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

$3,427.83
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Bussmann 170M6237 Eaton Series 800A High Speed Square Body Fuse, Class aR

The Bussmann 170M6237 is an Eaton Bussmann series high speed square body fuse engineered for demanding semiconductor protection applications. Rated 800A with a voltage rating of 700V (UL) / 690V (IEC) and a listed voltage rating of 1250V AC, this fuse carries a Class aR utilization category for accompanied semiconductor protection. Its square body design with slotted center bolted tags delivers a secure, low-resistance connection for power electronics, drive systems, and industrial converter circuits.

Key Features

  • Amperage & Voltage Rating: 800A fuse rated 700V (UL) / 690V (IEC), with a listed voltage rating of 1250V AC for high-power circuit protection.
  • High Speed Fuse Design: Eaton Bussmann series high speed construction delivers fast-acting current-limiting response in demanding power electronics applications.
  • Class aR Semiconductor Protection: Utilization category aR (accompanied semiconductor protection) is purpose-built for semiconductor protection duty.
  • Square Body Construction: Square body fuse shape with slotted center bolted tags provides a secure, low-resistance connection point.
  • Compact Footprint: Measures 168 mm (length/depth) x 95 mm (width) x 76 mm (height) with a weight of 915 g.
  • Standard Packaging: Supplied in standard packaging type for straightforward stocking and handling.
  • Gripping Lug Configuration: Does not include insulated metal gripping lugs (IMGL), per manufacturer specification.

Technical Specifications

  • Amperage Rating: 800 A
  • Application: semiconductor protection
  • Compliances: Contact factory
  • Fuse Shape: Square body, slotted center bolted tags
  • Insulated Metal Gripping Lugs (IMGL): No
  • Packaging Type: Standard
  • Product Height: 76 mm
  • Product Length/Depth: 168 mm
  • Product Weight: 915 g
  • Product Width: 95 mm
  • Utilization Category: aR (accompanied semiconductor protection)
  • Voltage Rating: 1250 V
  • Voltage Type: AC

Typical Applications

  • Semiconductor Device Protection (Rectifiers, Thyristors, IGBTs)
  • Power Electronics and Variable Frequency Drive Systems
  • Industrial Motor Drives and AC/DC Converters
  • AC Power Distribution Requiring Accompanied Semiconductor Protection
  • High-Speed Circuit Protection in Industrial Equipment

Why Bussmann?

Eaton Bussmann series fuses are engineered for the demanding current-limiting performance that semiconductor protection requires, and the 170M6237 carries that same high speed, Class aR design philosophy into an 800A square body package. With its bolted tag connection and defined 700V (UL) / 690V (IEC) / 1250V AC ratings, this fuse is built for reliable, code-compliant performance in industrial power electronics and drive applications.

Manufacturer Resources

Product Specs

Amperage Rating:
800 A
Application:
semiconductor protection
Class:
Class aR
Compliances:
Contact factory
Fuse Indicator:
Other
Fuse Shape:
Square body, slotted center bolted tags
Insulated Metal Gripping Lugs Imgl:
No
Packaging Type:
Standard
Product Height:
76 mm
Product Length Depth:
168 mm
Product Weight:
915 g
Product Width:
95 mm
Utilization Category:
aR (accompanied semiconductor protection)
Voltage Rating:
1250 V
Voltage Type:
AC
Product Group:
Fuses
Department:
Electrical
Product Subgroup:
Other Fuses
Product Type:
Fuse
Product Details:
Fuse

Bussmann 170M6237 – Frequently Asked Questions

How fast can I get the Bussmann 170M6237 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 170M6237 come with a warranty?
Absolutely. The Bussmann 170M6237 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 170M6237?
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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