Bussmann 170M-016 High-Speed aR Fuse-Link, 660V AC, UL Listed

Bussmann 170M-016 High-Speed aR Fuse-Link, 660V AC, UL Listed

The Bussmann 170M-016 is a high-speed aR fuse-link built for accompanied semiconductor protection in demanding industrial power circuits. Rated 660V AC with a 200 kAIC interrupt rating, this UL-listed fuse-link is available in amperage ratings from 80A to 100A to match a range of circuit-protection requirements. A top-mounted visual indicator lets technicians confirm fuse status at a glance, and the square-body, slotted offset bolted-tag design delivers a secure, reliable connection in aR-class semiconductor protection applications.

Key Features

• Amperage Range: Available in 80A and 100A ratings to match circuit load requirements.
• Voltage Rating: 660V AC, suited for high-voltage industrial power distribution.
• Class aR: Utilization category aR provides accompanied semiconductor protection for coordinated overcurrent protection schemes.
• Interrupt Rating: 200 kAIC delivers high fault-current interrupting capability.
• Visual Indicator: Top fuse status indicator gives quick, at-a-glance confirmation of fuse condition.
• Construction: Square body with slotted offset bolted tags for a secure, reliable connection.
• Compact Footprint: Product dimensions of 102 mm width x 40 mm height x 140 mm length/depth at 52.5 g.

Certifications & Compliance

• UL Listed
• CE Compliant
• IEC 60269-4 Certified

Technical Specifications

• Product Group: Fuses
• Class: Class aR
• Voltage Type: AC
• Product Width: 102 mm
• Utilization Category: aR (accompanied semiconductor protection)
• Packaging Type: Standard
• Interrupt Rating: 200 kAIC
• Fuse Shape: Square body, slotted offset bolted tags
• Product Height: 40 mm
• Application: semiconductor protection
• Insulated Metal Gripping Lugs Imgl: No
• Product Weight: 52.5 g
• Product Subgroup: Other Fuses
• Compliances: CE
• Product Length Depth: 140 mm
• Certifications: IEC 60269-4
• Fuse Indicator: Top fuse status indicator
• Voltage Rating: 660V

Typical Applications

• Semiconductor Protection in Power Electronics
• Industrial Motor Drive and Rectifier Circuits
• High-Speed Overcurrent Protection for Power Semiconductors
• Panelboard and Switchgear Circuit Protection

Why Bussmann?

Bussmann fuse-links combine UL-listed, CE-compliant construction with a 200 kAIC interrupt rating to deliver dependable, code-compliant overcurrent protection for demanding semiconductor and power-electronics applications. The top-mounted visual indicator and robust square-body, bolted-tag design make installation and status verification straightforward for electrical professionals who need reliable, high-speed aR-class fuse protection they can trust.