CT-ARS Series Off Delay Timers The CT-ARS is an electronic timer series from the CT-S range with true OFF - Delay. These models provide up to 7 time ranges and a continuous rated control voltage that enables worldwide use regardless of the supply voltage. All electronic timers from the CT-S range are available with two different terminal versions. You can choose between the proven screw connection technology (double - chamber cage connection terminals) and the completely tool - free Easy Connect Technology (push-in terminals). This is denoted by either a "P" or an "S" at the end of each manufacturer's part number within the series. Rated control supply voltage 24 → 240 Vac/dc OFF - Delay timer without auxiliary voltage 7 time ranges selectable between 0.05 s → 10 min Precise adjustment by front - face operating elements Screw connection technology or Easy Connect Technology available Enclosure material for highest fire protection classification Tool - free mounting and demounting on DIN - rail 1 C/O (SPDT) contact 22.5 mm (0.89 in) width An LED for status indication Approvals UL 508, CAN/CSA C22.2 No.14, GL, GOST, CB scheme, CCC, CE & C-Tick