The Tamura TTC-178 is a cylindrical-shaped power transformer used in the power distribution and control industry. It is typically used to provide high-current isolation between engine sets, storage batteries, and other devices. It features 12 taps for voltage adjustment, and its rated power is up to 2000VA. The TTC-178 is designed to be compact and space-saving, yet highly durable and reliable. It is UL and CSA listed, is designed to meet NFPA 2030-2007 standards, and has a temperature rise of only 85°C. It also features an improved drainage system to help prevent moisture and dust from affecting its performance.