ABB 1SVR730020R0200 CT-MVS.21S Time Relay is a multifunction electronic timer with two changeover (SPDT) outputs, part of ABB’s CT-S timer family. It accepts a power supply from 24 to 240 VAC or DC and provides timing ranges from 0.05 seconds up to 300 hours, enabling precise delayed switching in control circuits. The dual SPDT (2 CO) contacts allow independent or coordinated control of two circuits, making it suitable for sequencing, delayed energization/de-energization, and interlock applications in industrial automation environments.
