MS7520H2208/U Qty: -+ SKU: MS7520H2208 $675.22 Quantity discounts available QuantityPrice Add to Cart This item is NOT IN STOCK DetailsDetailsDAMPER ACTUATOR, SPRING RETURN, 20 NM, (0)2-10VDC & FLOATING CONTROL, ADJ. START & SPAN, 2 INTERNAL SWITCHES, 24 VAC +/-20%, 50/60 HZ, 24 VDC, (S20010-SER-SW2)