Clock generator asymmetrical for DIN rail, 22.5 mm wide, 4 programs: optionally pulse or pause starting with or without start contact B1, 1 changeover contact for 16 A / 250 V AC, contact material AgNi, 8 time ranges: 0.05 s - 10 days, supply voltage: 24-240 V AC/DC (50/60 Hz) Relay protection class: IP 20