The ABB CT‑MBS.22S (1SVR730010R3200) is a multifunction electronic time relay from ABB’s CT‑S timer series. It provides a wide variety of configurable timing functions and flexible time ranges to control and delay electrical circuit operations in automation and control systems. This relay supports both AC and DC supply voltages and features dual change‑over (SPDT) output contacts for versatile switching. It is designed for DIN‑rail mounting in control panels and industrial automation applications.
