ABB 1SVR740901R0010 Time Relay

ABB CT-MFS.21P Time Relay, 1SVR740901R0010, is a multifunction electronic timer in ABB’s CT-S family designed for panel-mounted control in industrial automation. It accepts a control supply of 24–240 V AC or DC and operates at 50/60 Hz, enabling compatibility with worldwide mains supplies. The unit provides two changeover outputs (2 C/O) for timed switching of external circuits, making it suitable for applications such as delaying, sequencing, or interlocking loads like motors, conveyors, pumps, or lighting within control cabinets. As part of the CT-MFS.21P family, it consolidates multiple timing functions into a single device, reducing the need for separate relays and simplifying wiring. The timer’s ABB lineage supports reliable, repeatable switching actions in demanding environments, with the configuration delivering predictable timing behavior in automation panels. This compact timer helps streamline control architectures by embedding timing control directly in the CT-S timer portfolio.