Bussmann 170M-471 Class aR Hig...
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$946.18
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Bussmann 170M-471 Class aR High-Speed Square Body Fuse, 690V, 315A

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Model: 170M4710

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

$946.18
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Bussmann 170M-471 Class aR High-Speed Square Body Fuse, 690V, 315A

The Bussmann 170M-471 is a Class aR high-speed square body fuse engineered for accompanied semiconductor protection in demanding AC power systems. Rated 690V with a 315A continuous current rating and a 200 kAIC interrupting capacity, this fuse delivers fast-acting overcurrent protection for sensitive semiconductor devices. Its square body design with center bolted tags and blade end X blade end terminals provides a secure, low-resistance connection for panel and switchgear mounting.

Key Features

  • Utilization Category aR: Accompanied semiconductor protection rating delivers precise, high-speed overcurrent clearing for power electronics.
  • Voltage Rating: 690V AC rating suited for demanding industrial and commercial power distribution systems.
  • Amperage Rating: 315A continuous current rating for reliable circuit protection.
  • Interrupting Rating: 200 kAIC interrupting capacity provides confident protection against high fault currents.
  • Square Body Design: Square body construction with center bolted tags and blade end X blade end terminal configuration for a secure mechanical and electrical connection.
  • Compact Dimensions: Measures 170 mm wide x 58 mm length/depth x 54 mm high, weighing 487 g for straightforward panel integration.
  • Semiconductor Protection: Purpose-built application for protecting semiconductor devices in AC voltage circuits.
  • Standard Packaging: Supplied in standard packaging for straightforward stocking and distribution.

Certifications & Compliance

  • CE Marked

Technical Specifications

  • Application: semiconductor protection
  • Utilization Category: aR (accompanied semiconductor protection)
  • Product Height: 54 mm
  • Product Length Depth: 58 mm
  • Voltage Type: AC
  • Voltage Rating: 690V
  • Insulated Metal Gripping Lugs Imgl: No
  • Product Weight: 487 g
  • Packaging Type: Standard
  • Fuse Shape: Square body, center bolted tags
  • Compliances: CE Marked
  • Product Width: 170 mm

Typical Applications

  • Semiconductor Protection Circuits
  • High-Speed Protection for Power Electronics
  • Industrial AC Power Distribution Systems
  • Motor Drive and Rectifier Protection
  • Panelboard and Switchgear Installations

Why Bussmann?

Bussmann by Eaton is a trusted name in circuit protection, and the 170M-471 Class aR fuse reflects that reliability with its 690V, 315A rating and 200 kAIC interrupting capacity. Its CE marked square body design with blade end X blade end terminals delivers secure, dependable performance for semiconductor protection in professional electrical installations.

Manufacturer Resources

Product Specs

Product Details:
Fuse
Application:
semiconductor protection
Utilization Category:
aR (accompanied semiconductor protection)
Product Type:
Fuse
Product Height:
54 mm
Connection:
Blade end x blade end
Interrupt Rating:
200 kAIC
Product Length Depth:
58 mm
Product Group:
Fuses
Voltage Type:
AC
Voltage Rating:
690V
Product Subgroup:
Other Fuses
Insulated Metal Gripping Lugs Imgl:
No
Class:
Class aR
Product Weight:
487 g
Packaging Type:
Standard
Fuse Shape:
Square body, center bolted tags
Department:
Electrical
Compliances:
CE Marked
Product Width:
170 mm

Bussmann 170M4710 – Frequently Asked Questions

How fast can I get the Bussmann 170M4710 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 170M4710 come with a warranty?
Absolutely. The Bussmann 170M4710 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 170M4710?
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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