... -D22 time delay contact, LA3-D24 time delay contact LA air time delay contact Model: LA2-D20, LA2-D22, LA2 ... -D24, LA3-D20, LA3-D22, LA3-D24, Range of time delay: 0.1-3s, 0.1-30s, 10 ... delay contact: NO+NC, Model and its meaning of air time delay contact LA_-D _ _: LA2-D denotes ... contactor,LC2NF AC contactor,LP1-D AC contactor,LA2-D air time-delay contact block,LA1-DN auxiliary contact block, ...