Bussmann 170M3215 High-Speed S...
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Bussmann 170M3215 High-Speed Square Body Fuse, 200A Class aR

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Model: 170M3215

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

$871.56
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Bussmann 170M3215 High-Speed Square Body Fuse, 200A Class aR

The Bussmann 170M3215 is an Eaton Bussmann series high-speed square body fuse engineered for demanding semiconductor protection applications. Rated 1250V (IEC) / 1300V (UL) at 200A with a 200 kAIC interrupt rating, this Class aR fuse is built for accompanied semiconductor protection where coordinated backup devices are used. Featuring a blade end x blade end connection per the DIN 43 620 standard and a top-mounted fuse status indicator, the 170M3215 delivers fast, reliable overcurrent clearing for critical power electronics circuits.

Key Features

  • Voltage Rating: 1250V (IEC) / 1300V (UL) for high-voltage semiconductor protection circuits.
  • Amperage Rating: 200A continuous current rating for dependable overcurrent protection.
  • Interrupt Rating: 200 kAIC high interrupting capacity suited to demanding industrial power circuits.
  • Utilization Category: Class aR (accompanied semiconductor protection) designed to work with coordinated backup protection for semiconductor devices.
  • Fuse Shape: Square body with slotted center bolted tags and blade end x blade end connection, built to DIN 43 620.
  • Status Indicator: Top fuse status indicator gives quick visual confirmation of fuse condition.
  • I2t Coordination: Pre-arc I2t of 2200 and clearing I2t of 15000 at 660V for precise let-through coordination with upstream and downstream devices.

Certifications & Compliance

  • IEC Rated
  • CE Marked

Technical Specifications

  • Amperage Rating: 200 A
  • Application: semiconductor protection
  • Certifications: IEC Rated
  • Clearing I2t: 15000 at 660 V
  • Clearing Loss: 35
  • Compliances: CE Marked
  • Fuse Shape: Square body, slotted center bolted tags
  • Insulated Metal Gripping Lugs (IMGL): No
  • Packaging Type: Standard
  • Pre Arc I2t: 2200
  • Product Height: 65 mm
  • Product Length Depth: 305 mm
  • Product Weight: 347 g
  • Product Width: 145 mm
  • Utilization Category: aR (accompanied semiconductor protection)
  • Voltage Rating: 690 V
  • Voltage Type: AC

Typical Applications

  • Semiconductor Protection Circuits
  • Industrial Power Electronics
  • Motor Drive and Rectifier Protection
  • High-Speed Circuit Protection for Sensitive Equipment
  • Panelboard and Switchgear Fuse Replacement

Why Bussmann?

Bussmann by Eaton is a recognized name in circuit protection, and the 170M3215 reflects that standard with an IEC-rated, CE-marked square body fuse built to the DIN 43 620 form factor. Its Class aR utilization category, 200 kAIC interrupt rating, and coordinated I2t values make it a dependable choice for engineers who need code-compliant, high-speed semiconductor protection they can trust in industrial power electronics applications.

Manufacturer Resources

Product Specs

Amperage Rating:
200 A
Application:
semiconductor protection
Certifications:
IEC Rated
Class:
Class aR
Clearing I2t:
15000 at 660 V
Clearing Loss:
35
Compliances:
CE Marked
Connection:
Blade end x blade end
Fuse Indicator:
Top fuse status indicator
Fuse Shape:
Square body, slotted center bolted tags
Insulated Metal Gripping Lugs Imgl:
No
Interrupt Rating:
200 kAIC
Mounting Method:
DIN 43 620
Packaging Type:
Standard
Pre Arc I2t:
2200
Product Height:
65 mm
Product Length Depth:
305 mm
Product Weight:
347 g
Product Width:
145 mm
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 170M3215 – Frequently Asked Questions

How fast can I get the Bussmann 170M3215 delivered?
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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 170M3215 come with a warranty?
Absolutely. The Bussmann 170M3215 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 170M3215?
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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