Bussmann 170M3141 100A 1250V C...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,034.26
Bussmann 170M3141 100A 1250V Class aR Indicator Fuse

Bussmann 170M3141 100A 1250V Class aR Indicator Fuse

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Model: 170M3141

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

$1,034.26
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Bussmann 170M3141 100A 1250V Class aR Indicator Fuse

The Bussmann 170M3141 is a 100A, 1250V (IEC) / 1300V (UL) Class aR square body fuse engineered for demanding power electronics protection. Rated for a 100 kAIC interrupt capacity and built to the DIN 43 620 mounting standard, this fuse is IEC Rated and CE Marked for use in DC common bus, DC drive, power converter/rectifier, and reduced voltage starter applications. Its Class aR design delivers fast-acting overcurrent protection for semiconductor and power conversion circuits where reliable clearing performance is critical.

Key Features

  • Amperage Rating: 100A for dependable overcurrent protection in high-power circuits.
  • Voltage Rating: 1250V (IEC) / 1300V (UL) for use in high-voltage DC power systems.
  • Class aR Fuse: Purpose-built for semiconductor and rectifier circuit protection.
  • Interrupt Rating: 100 kAIC high interrupting capacity for demanding fault-current conditions.
  • Mounting Method: DIN 43 620 square body configuration for standardized fuse holder compatibility.
  • Application: Suited to DC common bus, DC drives, power converters/rectifiers, and reduced voltage starters.
  • Fuse Indicator: Non Indicating design per manufacturer specification.
  • Watt Losses: 30W rated power dissipation.

Certifications & Compliance

  • IEC Rated
  • CE Marked

Technical Specifications

  • Amperage Rating: 100 A
  • Voltage Rating: 1250 V (IEC), 1300 V (UL)
  • Class: Class aR
  • Interrupt Rating: 100 kAIC
  • Mounting Method: DIN 43 620
  • Application: DC common bus, DC drives, power converters/rectifiers, reduced voltage starters
  • Certifications: IEC Rated
  • Compliances: CE Marked
  • Fuse Indicator: Non Indicating
  • Clearing I2t : 4450 at 1000 V, 5950 at 1250 V
  • Pre Arc I2t : 750
  • Watt Losses: 30 W
  • Packaging Type: Standard
  • Product Type: Square body, -/110 visual indicator
  • Product Details: Square body, -/110 visual indicator

Typical Applications

  • DC Common Bus Systems
  • DC Drive Protection
  • Power Converter and Rectifier Circuits
  • Reduced Voltage Starters
  • Industrial Power Electronics

Why Bussmann?

Bussmann fuses are engineered for reliable, code-compliant overcurrent protection in demanding industrial power applications. The 170M3141 combines a 100 kAIC interrupt rating, Class aR performance, and IEC/CE compliance to deliver dependable protection for DC power conversion and drive systems.

Manufacturer Resources

Product Specs

Amperage Rating:
100 A
Certifications:
IEC Rated
Class:
Class aR
Clearing I2t:
4450 at 1000 V, 5950 at 1250 V
Compliances:
CE Marked
Fuse Indicator:
Non Indicating
Interrupt Rating:
100 kAIC
Mounting Method:
DIN 43 620
Packaging Type:
Standard
Pre Arc I2t:
750
Product Height:
.001 mm
Product Length Depth:
.001 mm
Product Weight:
.001 g
Product Width:
.001 mm
Voltage Rating:
1250 V (IEC), 1300 V (UL)
Watt Losses:
30 W
Product Group:
Fuses
Department:
Electrical
Product Subgroup:
Square Body Fuses
Product Type:
Square body, -/110 visual indicator
Product Details:
Square body, -/110 visual indicator

Bussmann 170M3141 – Frequently Asked Questions

How fast can I get the Bussmann 170M3141 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 170M3141 come with a warranty?
Absolutely. The Bussmann 170M3141 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 170M3141?
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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