Eaton Bussmann

Eaton Bussmann CBX4M20-1800 1800A 2000V AC aR High-Speed Fuse

Name: Eaton Bussmann CBX4M20-1800 1800A 2000V AC aR High-Speed Fuse
Brand: Eaton Bussmann
SKU: CBX4M20-1800

Part Number: CBX4M20-1800

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Eaton Bussmann CBX4M20-1800 pairs a 1800A rating with 2000V AC capability in a flush-end square-body high-speed fuse.

Rated Current1800A

Rated Voltage2000V AC

Tags

aR Fuse bussmann fuse flush end High-Speed Fuse square body fuse

The Bussmann CBX4M20-1800 high-speed fuse supports high-voltage drive, common-bus and rectifier applications. Electrical ratings are 1800A and 2000V AC, with aR response, 3,500,000 A²s pre-arcing I²t and 250 W loss at rated current.

Technical Specifications

Part Number: CBX4M20-1800
Manufacturer Part Number: CBX4M20-1800
Series: CBX4M20 Series
Fuse Type: High-Speed Square-Body Fuse
Current Rating: 1800A
Voltage Rating: 2000V AC
AC / DC: AC
I²t: Pre-arcing 3,500,000 A²s; max operating 21,000,000 A²s
Pre-arcing I²t: 3500000
Total I²t: 21000000
Application: AC/DC common bus · AC/DC drives · Power converters/rectifiers · Reduced-voltage starters
Terminal Type: Flush End
Fuse Speed: High-Speed
Utilization Class: aR
Power loss at rated current: 250 W. Square-body flush-end high-speed fuse link.