WFCO 8930/ 50 Series 30/ 50A 120/240VAC 13.75"W X 9.5"H X 4"L Black PD Box WF-8930/50NPB 95-9910

This is a Class B black plastic power distribution box with 30/ 50 ampere input current. It measures 13-3/4 inch width x 9-1/2 inch height x 4 inch length and is UL tested.