The CT-SDS.22S is a single-function electronic time relay from the CT-S timer range. It provides a star-delta function with 7 time ranges from 0.05s to 10min. and a fixed transition time of 50ms. This time relay operates with a rated control supply voltage of 24-48 VDC/24-240 VAC and has a 2N/O output with contacts rated at 250V/4 A. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.