Schneider Electric RM17TE00 Harmony 3-Phase Control Relay. The Schneider Electric RM17TE00 is a highly versatile Harmony 3-phase supply control relay engineered for robust protection of plant equipment. This multifunction monitoring relay detects critical power supply issues, including phase sequence, complete phase failure, and phase imbalance. It also provides comprehensive undervoltage and overvoltage protection within a window mode, ensuring stable operation for your industrial systems. The RM17TE00 is self-powered with a wide measurement range of 208 to 480 VAC and is compatible with both 50 Hz and 60 Hz networks, making it ideally suited for the diverse power infrastructure found across Egypt and the Gulf region. Featuring a single changeover (1 C/O) output contact with a nominal current of 5 A and a maximum switching voltage of 250 VAC, it offers reliable control. The adjustable time delay from 0.1 to 10 seconds allows for flexible application. Housed in a compact form factor for 35 mm DIN rail mounting, with IP20 terminal protection and IP30 casing, the Schneider Electric RM17TE00 is a dependable choice for applications in cement, oil and gas, water treatment, food and beverage, and building services.