Steel enclosure. Single phase, 3 wire, insulated/bondable neutral, 8 (1 in ) spaces, 16 poles, 120/240 volt. Furnished with door. Ground bar No.GBK10 sold separately. Tin-plated aluminum bus bar. In accordance with NEC, suitable for use as service equipmentwhen a main breaker is used or when not more than 6 service disconnecting mains are provided and when not used as a lighting or appliance panelboard. Neutral is movable to other side. When bonded, unused neutral connections may be used for equipment ground protectors in service entrance application. #14-#1 wire range. Electrostatic powder coat, baked urethane painted. Rotate 180° for bottom feed. Style 7 box - 11 in x 13 in x 3-9/16 in UL Listed file E8741.