Bussmann 170M4147 630A 1100V C...
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$1,649.15
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Bussmann 170M4147 630A 1100V Class aR Square Body Fuse, 100 kAIC Interrupt Rating

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Model: 170M4147

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

$1,649.15
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Bussmann 170M4147 630A 1100V Class aR Square Body Fuse, 100 kAIC Interrupt Rating

The Bussmann 170M4147 is a 630A, 1100V Class aR square body fuse built with an HS 1/110 style visual indicator body for high-speed overcurrent protection in demanding power electronics circuits. Designed for DC common bus systems, DC drives, power converters/rectifiers, and reduced voltage starters, this fuse mounts to standard DIN 43 620 fuse holders and carries a 100 kAIC interrupt rating. IEC rated and CE marked, the 170M4147 delivers coordinated protection with a pre-arc I2t of 13000 and a clearing I2t of 660000 at 1000V.

Key Features

  • Amperage Rating: 630A rating supports heavy-duty circuit protection in high-current power distribution equipment.
  • Voltage Rating: Rated 1100V (700V UL / 690V IEC per manufacturer data) for demanding DC bus and power conversion applications.
  • Class aR Construction: Class aR semiconductor fuse design suited to power converters/rectifiers and reduced voltage starters.
  • Square Body, HS 1/110 Style: Square body fuse with -/110 visual indicator style body (non-indicating) for standard DIN-format replacement.
  • Mounting: DIN 43 620 mounting for compatibility with standard European-style fuse holders.
  • Interrupt Rating: 100 kAIC interrupt rating for reliable performance under high fault-current conditions.
  • I2t Characteristics: Pre-arc I2t of 13000 and clearing I2t of 660000 at 1000V for coordinated selective protection.
  • Watt Losses: 100W rated watt loss.

Certifications & Compliance

  • IEC Rated
  • CE Marked

Technical Specifications

  • Amperage Rating: 630 A
  • Application: DC common bus, DC drives, power converters/rectifiers, reduced voltage starters
  • Certifications: IEC Rated
  • Class: Class aR
  • Clearing I2t: 660000 at 1000 V
  • Compliances: CE Marked
  • Fuse Indicator: Non Indicating
  • Interrupt Rating: 100 kAIC
  • Mounting Method: DIN 43 620
  • Packaging Type: Standard
  • Pre Arc I2t: 13000
  • Voltage Rating: 700 V (UL), 690 V (IEC)
  • Watt Losses: 100 W
  • Product Type: Square body, -/110 visual indicator
  • Product Details: Square body, -/110 visual indicator

Typical Applications

  • DC Common Bus Systems
  • DC Drives
  • Power Converters and Rectifiers
  • Reduced Voltage Starters

Why Bussmann?

Bussmann fuses are engineered for dependable, code-compliant protection in critical power electronics applications. The 170M4147 combines IEC rated, CE marked construction with a 100 kAIC interrupt rating and defined I2t characteristics, giving specifiers verified performance data for coordinated system protection in DC drives, power converters, and reduced voltage starters.

Manufacturer Resources

Product Specs

Amperage Rating:
630 A
Certifications:
IEC Rated
Class:
Class aR
Clearing I2t:
660000 at 1000 V
Compliances:
CE Marked
Fuse Indicator:
Non Indicating
Interrupt Rating:
100 kAIC
Mounting Method:
DIN 43 620
Packaging Type:
Standard
Pre Arc I2t:
13000
Product Height:
.001 mm
Product Length Depth:
.001 mm
Product Weight:
.001 g
Product Width:
.001 mm
Voltage Rating:
700 V (UL), 690 V (IEC)
Watt Losses:
100 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 170M4147 – Frequently Asked Questions

How fast can I get the Bussmann 170M4147 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 170M4147 come with a warranty?
Absolutely. The Bussmann 170M4147 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 170M4147?
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