The Hammond 166K18 is a versatile, economical single primary transformer designed for a range of applications. It operates on 115V at 60Hz and features a 2.5 C.T. secondary. The open-style design with a channel bracket and two-hole chassis mount provides easy integration into various systems. Constructed with Class B insulation (130 degrees C) and UL listed as a Class A (105 degree C) design, this transformer offers reliable performance and safety. It undergoes a Hi-Pot test of 2,000V RMS and is CSA certified, ensuring quality and compliance with industry standards.