For sale is a Square D Catalog No.HFA-225-SL4, Series-2 I-Line Panel for Buss-Duct Applications. 600VAC Maximum rating at 400 amps. 250VDC Maximum rating at 400 amps. 22.5" Length of section available for accessory installation. Equipped with removable steel mounting bracket. This Square D I-Line Panel is in excellent condition; ready to carry some current.