Schneider Electric 8501TS0-20 Relay

Square D by Schneider Electric Class 8501 Type TS0-20 Relay is a dual-relay control module that houses two independent single-pole relays within a single enclosure. It operates on a 120 V nominal control voltage and standard 50/60 Hz power, making it suitable for general industrial automation and machine-control panels. The device is packaged in a NEMA Type 1 general-purpose enclosure, with the two relay sections designed so their coils and contacts are isolated from each other to reduce interference and simplify wiring. As part of the 8501 family, the TS0-20 variant provides a compact, modular solution for multi-channel switching in industrial equipment, enabling discrete control channels within a single unit for efficient panel layouts and straightforward maintenance.