2a single mounting facility thread class 0.375" single mounting facility thread length 4.750" overall length 1.125" overall width circular wafer, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.375" single mounting facility thread length 3.000" overall length 1.516" overall width circular wafer, bushing mount unef single mounting facility thread series
contact data, spst, normally closed, rdg 217, electrical ratings, ac, 115 v max, 3 amp resistive current rating, dc, 28 v max, 1 amp resistive current rating; heater data, dc, 28 v rating, not rated for wattage, not rated for current; terminal data, 2 heater terminals, 5 terminals for contacts; hermetically sealed; metal enclosure; ambient temp range compensated for operation from minus 45 deg f to plus 165 deg f; rated for actuation time, 1 to 5 sec release time, operating