ABB CM-EFS.2S 1SVR730750R0400 Monitoring Relay DPDT Contact Control Relay The ABB CM-EFS.2S 1SVR730750R0400 is a high-performance monitoring relay featuring DPDT (Double Pole Double Throw) contacts for comprehensive control applications in industrial and manufacturing environments. Product Specifications Model: CM-EFS.2S 1SVR730750R0400 Contact Configuration: DPDT (Double Pole Double Throw) Type: Monitoring Relay Application: Control and Monitoring Systems Key Features