ABB 1SVR730740R0200 Dual Channel Safety Relay Module

ABB 1SVR730740R0200 is the CM-TCS.12S temperature monitoring relay from ABB. It monitors temperature in the range of 0 to +100°C and is powered from a 24–240 V AC or DC supply. The device provides two changeover contacts (2 c/o) for independent output signaling or control, with screw-terminal connections for secure field wiring. This temperature monitor is suited for protecting heat-sensitive equipment such as transformers, motors, and power supplies, and for use in control panels, industrial automation, and HVAC applications where reliable thermal protection and dual signaling paths are required. Identified as CM-TCS.12S, the 1SVR730740R0200 combines dual outputs in a compact monitoring relay designed for installations that demand simultaneous or redundant temperature-based alerts and controls within ABB’s CM-TCS family.