starter relay,relay,overload relay,ptc relay starter relay,ptc relay,refrigeration part,overload relay.there are many different models,1/10HP,1/8HP,1/6HP,1/5HP,1/4HP,1/3HP..Applied power(w)74,93,125,150,180,245,370...Pick-upcurrent(A)2.5,3.0,3.6,4.75,5.35....pls contract me for more informaiton at any time. Overload OL-005(for air conditioner)