Bussmann 170M7061 Class aR Sem...
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Bussmann 170M7061 Class aR Semiconductor Fuse, 1400A 690V

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Model: 170M7061

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

$5,577.35
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Bussmann 170M7061 Class aR Semiconductor Fuse, 1400A 690V

The Bussmann 170M7061 is a Class aR semiconductor protection fuse rated 1400A at 690V, engineered to safeguard sensitive power semiconductor devices in demanding industrial circuits. Built for accompanied semiconductor protection (Utilization Category aR), this fuse delivers a 200 kAIC interrupt rating for dependable performance under high fault-current conditions. It is UL Recognized and CE Marked, making it suitable for professional electrical and industrial power systems where consistent, code-aware protection is required.

Key Features

  • Voltage Rating: 690V AC construction supports demanding industrial power circuits.
  • Class aR Design: Utilization Category aR (accompanied semiconductor protection) construction is purpose-built to protect power semiconductor devices.
  • High Interrupt Rating: 200 kAIC interrupt rating provides dependable performance during high fault-current events.
  • Fuse Status Indicator: Top fuse status indicator allows for quick visual verification of fuse condition without disassembly.
  • Flush Mounting: Flush mounting method simplifies installation into compatible fuse holders and disconnects.
  • Temperature Rating: Rated for operation at temperatures greater than 60°C.
  • Watt Loss: 220W watt-loss rating supports accurate thermal and enclosure design calculations.
  • Compact Dimensions: 53.01 mm height, 41.798 mm length/depth, 137.998 mm width, 2150 g weight.

Certifications & Compliance

  • UL Recognized
  • CE Marked

Technical Specifications

  • Amperage Rating: 1600 A
  • Application: semiconductor protection
  • Certifications: UL Recognized
  • Class: Class aR
  • Clearing I2t: 2050000 at 660 V
  • Compliances: CE Marked
  • Fuse Indicator: Top fuse status indicator
  • Insulated Metal Gripping Lugs (IMGL): No
  • Interrupt Rating: 200 kAIC
  • Mounting Method: Flush
  • Packaging Type: Standard
  • Pre Arc I2t: 305000
  • Product Height: 53.01 mm
  • Product Length Depth: 41.798 mm
  • Product Weight: 2150 g
  • Product Width: 137.998 mm
  • Temperature Rating: >60°C
  • Utilization Category: aR (accompanied semiconductor protection)
  • Voltage Rating: 690 V
  • Voltage Type: AC
  • Watt Losses: 220 W

Typical Applications

  • Semiconductor Device Protection
  • Variable Frequency Drives and Rectifiers
  • Industrial Power Conversion Equipment
  • High-Power Industrial Electrical Systems
  • Motor Drive and Control Circuits

Why Bussmann?

Bussmann builds this Class aR fuse with a 200 kAIC interrupt rating, a top-mounted status indicator, and UL Recognized, CE Marked construction for dependable, code-aware semiconductor protection. Professionals specifying overcurrent protection for demanding industrial applications get consistent performance backed by recognized safety compliance.

Manufacturer Resources

Product Specs

Amperage Rating:
1600 A
Application:
semiconductor protection
Certifications:
UL Recognized
Class:
Class aR
Clearing I2t:
2050000 at 660 V
Compliances:
CE Marked
Fuse Indicator:
Top fuse status indicator
Insulated Metal Gripping Lugs Imgl:
No
Interrupt Rating:
200 kAIC
Mounting Method:
Flush
Packaging Type:
Standard
Pre Arc I2t:
305000
Product Height:
53.01 mm
Product Length Depth:
41.798 mm
Product Weight:
2150 g
Product Width:
137.998 mm
Temperature Rating:
>60°C
Utilization Category:
aR (accompanied semiconductor protection)
Voltage Rating:
690 V
Voltage Type:
AC
Watt Losses:
220 W
Product Group:
Fuses
Department:
Electrical
Product Subgroup:
Other Fuses
Product Type:
Fuse
Product Details:
Fuse

Bussmann 170M7061 – Frequently Asked Questions

How fast can I get the Bussmann 170M7061 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 170M7061 come with a warranty?
Absolutely. The Bussmann 170M7061 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 170M7061?
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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