United f120-15531 temperature switch 0-250 f

United f120-15531 temperature switch 0-250 f
united electric controls co
p/n: f120-15531
cpn: 84665
date code:1409
k 1979267
range: 0 to 250 f
-17.8 to 121.1 c
wet mat`l: 304 st/st
e/r:10a 250vac
listed 796a
supply leadwires
must be rated 90’c min
max temp: 300 f
148.9 c
encl. type 4x, 7,9 amb. temp= -50’c (-58’f) to +71’c (160’f)
iecex ul 03.0001x
tamb= -40’c to +75’c
cl. i gr. b,c&d: cl. ii gr. e,f&g: cl. iii
class i, zone 1, group iib+h2 t6
ref no: 7706
demko 09 atex 0815573x rev.2
made in usa
weight: 1.730kg