Used on govt buships,motor driven relay,type no. 291080. elec ratings, ac, 600v max rated voltage, 5 amp nom curr rating, 10 amp max nom curr rating, 125v rating at max rated curr; motor 110 vac, 60 hz; 2 terminals for motor, 4 for contacts; rated operating time 30-180 sec; dustproof; o/a dims. excl terminals 4-1/2 in. lg, 3-7/32 in. w, 3-1/32 in. h; four 3/16 in. dia mtg holes on 3-5/8 x 2-1/4 in. mtg ctrs; one set of contacts operate in 30 sea
2a single mounting facility thread class 0.250" single mounting facility thread length 1.922" overall length 1.296" overall width unef single mounting facility thread series