4.94" overall length 1.25" overall width single pole, double throw, no other contacts available; component ratingis 5 amps at 250 volt ac; life expectancy is 500, 000 operations; 8 air velocity ratings; interchangeable actuating vanes; mounts on round rectangular
Used on flow switch assembly. flow switch assembly description: norfm open, close on decrease at 5.5gpm, operating temp range: -20 to +300 deg f, 400 psi