Eaton Bussmann Series 90FE – High-Speed British Standard Fuse

Description

High-speed BS88 (British Standard) single-barrel fuse for AC/DC semiconductor protection up to 690 V AC / 500 V DC. Stud-mount design with offset bolted tags and high interrupting capacity.

Key Specifications

• Catalog Number: 90FE
• Amperage Rating: 90 A
• Rated Voltage: 690 V AC (IEC) / 700 V AC (UL); 500 V DC
• Interrupt Rating: 200 kA RMS Sym (AC); 50 kA @ 500 V DC
• Utilization Category: aR (semiconductor protection)
• Fuse Shape: Single barrel, offset bolted tags; blade-end connections
• Center-to-Center Distance: 61.8 mm; Mounting stud M6
• Clearing (I²t): 1 300 A²s @ 415 V; 2 100 A²s @ 660 V
• Pre-arc (I²t): 360 A²s
• Watt Losses: 20 W
• Dimensions (L×W×H): 82 × 91 × 39 mm
• Weight: 41.4 g
• Compliances: CE Marked, RoHS Compliant
• Certifications: IEC Rated

Typical Applications

• Semiconductor protection
• DC common bus systems
• DC drives and motor controllers
• Power converters and rectifiers