with hand switch, captive setting segments, pointer can be rotated forwards and backwards, power reserve (quartz motor) 100 h, mounting on DIN rail EN 50022, shortest switching time: MicroRex T11 = 15 min., Micro Rex T31 and QT31 (quartz motor) = 30 min.. Connection voltage: 230 V 50 Hz. 1 changeover contact 250 V 50Hz 16 A (ohmic)., MaxiRex W11, weekly timer, mains synchronized