Bussmann 170M-598 Series High-Speed Square Body Fuse, Class aR, 1100V, 150 kAIC

Bussmann 170M-598 Series High-Speed Square Body Fuse, Class aR, 1100V, 150 kAIC

The Bussmann 170M-598 Series high-speed square body fuse delivers reliable overcurrent protection for demanding power electronics and semiconductor circuits. Rated 1100V (IEC) and 1300V (UL) with a 150 kAIC interrupt rating, this Class aR fuse is built to DIN 43 620 dimensions and is available across an amp rating range of 315A to 800A to match a wide range of circuit protection needs. A top-mounted fuse status indicator provides fast visual confirmation of fuse condition, simplifying maintenance and troubleshooting in industrial control panels.

Key Features

• Amp Rating Range: Available in ratings from 315A to 800A to suit a variety of semiconductor protection applications.
• Voltage Rating: 1100V (IEC) and 1300V (UL) construction supports high-voltage power electronics circuits.
• High Interrupt Rating: 150 kAIC breaking capacity for demanding fault-current environments.
• Utilization Category: Class aR design for accompanied semiconductor protection, per IEC utilization standards.
• Square Body Construction: Slotted, center-bolted tag terminals built to the DIN 43 620 standard for compatibility with standard fuse holders.
• Top Fuse Status Indicator: Visual indicator on top of the fuse body confirms fuse condition at a glance.
• Compact Dimensions: 175 mm width x 67 mm height x 284 mm length/depth footprint.
• AC Voltage Type: Engineered for AC power distribution and protection circuits.

Certifications & Compliance

• CE Marked
• Rated to IEC and UL Voltage Standards
• Constructed to DIN 43 620 Dimensional Standard

Technical Specifications

• Voltage Type: AC
• Insulated Metal Gripping Lugs Imgl: No
• Amperage Rating: 315A - 800A

Typical Applications

• Semiconductor Protection Circuits
• Power Electronics and Variable Frequency Drive Systems
• Industrial Motor Control Panels
• Rectifier and Converter Circuit Protection
• Panelboard and Switchgear Installations

Why Bussmann?

Bussmann fuses from Eaton are engineered to exacting DIN 43 620 dimensional standards and are CE marked for use in professional industrial electrical systems. With a 150 kAIC interrupt rating and Class aR utilization category, the 170M-598 Series delivers dependable, code-compliant semiconductor circuit protection that electrical professionals can specify with confidence.