Schneider Electric RM35S0MW Speed Control Relay

The Schneider Electric RM35S0MW Harmony speed control relay monitors underspeed and overspeed in rotating equipment, powered by a universal 24–240 V AC/DC supply. It features a 5 A output contact rating, a single Changeover auxiliary contact (1 C/O, SPDT), and 35 mm DIN-rail mounting with screw clamp terminals for easy integration into control panels. The device is designed to work with PNP/NPN proximity sensors, NAMUR sensors, 0–30 V inputs, and volt-free contacts, enabling reliable speed monitoring for conveyors, hoists, packaging lines, pumping equipment, and textile machinery. As an OEM-direct replacement in the Harmony RM35 family, the RM35S0MW aligns with common replacements such as RM35SVM.