zelec rating 115v, 400 hz; 14.0 sec time delay; 11.5 sec transfer delay; 310.0 sec reset delay; hermetically sealed; 1 connector receptacle; 6.000 in. max lg; 4.750 in. w; 2.391 in. h; four 0.221 in. dia mtg holes spaced 2.312 x 4.125 in. apart
2a single mounting facility thread class 0.375" single mounting facility thread length 1.563" overall length circular wafer, bushing mount unef single mounting facility thread series