contact data: 1pdt, 2 amp at 30 vdc, 1 amp at 115 vac; input data: auxiliary 18-31 vdc, 105-125 vac 400 hz, control 10-31 vdc; fixed time delay on release 5 minutes; temperature range minus 55 deg c to plus 85 deg c; 2.491 in. max lg; .1542 in. max w; 2.093 in. max h; two 0.149 in. dia mtg holes spaced 2.090 in. c to c; hook terminals, hermetic seal 1.3 in. mercury