With factory-installed transformers, enclosures are suitable for hospitals, medical, industrial control, surveillance, machine tools, test & measurement, laboratories, construction sites, boats, marinas, and outdoor lighting. Epoxy powder-coat finish over steel. Liquid-tight cable glands allow access top or bottom. Three individual 60Hz transformers for three-phase operation, 7,500VA power rating fit in largest size. Smallest accommodates one 1500 VA. Transformers certified to UL, CSA, EN and IEC general purpose and medical standards, CE mark. Smallest enclosure with one 1,000VA transformer priced at $185.00. Delivery 2-3 weeks.