The Timing Relay (OEM Part No. 3176003528) is an electrical spare part compatible with M4C, E70, S10M, M2D, Simba E7C, M40S, Boomer series, Boltec series, and other underground mining equipment. Manufactured with durable plastic housing and copper alloy electrical contacts, it is categorized as an electrical component for the electrical control system at the electrical control cabinet position. This timing relay provides accurate time-delay control and signal switching functions, ensuring reliable machine operation, improving control system performance, and maintaining stable operation in demanding underground mining environments.