230A ACLS fuse, 50 kA, 5.5 kV max, Single barrel By Eaton/Bussmann Series 5ACLS-12R

Eaton Bussmann series ACLS fuse, Current Limiting Fuse, Motor start, ACLS series, 230A, 3 in. dia., 50 kA, 5.5 kV max, Single barrel, 12R designation, Used with Ampgard 400A motor starters

• Class: R
• Amps: 230
• Class: R
• Interrupt Rating DC: 50 kA