Enclosure is designed to enclose the 8501X machine tool relays and 9070EO1, 9070EO17 and 9050T50 control power transformers. This sheet steel enclosure is painted grey and is NEMA 1 rated. The enclosure is predrilled for the 8501X machine tool relays to make assembly quicker. The enclosure is also predrilled for the 9070EO1, 9070EO17 and 9050T50 control power transformers to make assembly quicker. Enclosure is 7.79 inches tall, 4.87 inches wide and 7.53 inches deep.