The DELTROL CONTROLS part 20844-84 is a power relay designed for high voltage applications with a rating of 120VAC and 25A. It features a double pole double throw (DPDT) configuration, making it suitable for various electrical switching tasks. The relay has compact dimensions measuring approximately 38.1mm in length, 34.8mm in width, and 73.66mm in height, making it easy to fit into space-constrained installations. Additionally, this relay is designed for flange mounting, providing a secure and reliable connection.