... time delay contact manufacturer LA air time delay contact Model: LA2-D20 time delay contact, LA2-D22 time delay contact, ... time delay contact, LA3-D24 time delay contact LA air time delay contact Model: LA2-D20, LA2-D22, LA2-D24, LA3-D20 ... -30s, 10-180s Qty of time delay contact: NO+NC, Model and its meaning of air time delay contact LA_-D ...