Weekly timer with potential-free changeover contact, 28 programs, permanent on/off, reverse mode (current switching state is reversed until the next programmed switching command). - Changeover contact: 16 A (250 V~ cos = 1) potential-free - Accuracy: 1 sec./day (under typical installation conditions) - Power reserve: 6 years - Programs: 28 (1 program = switch-on and off time + switch-on and off days), - Menu language: English, Power consumption: 0.7 W