United electric b117-120 pressure switch

United electric b117-120 pressure switch
united electric controls co.(ue)
p/n: b117-120
117 series
div.2
class i, division 2, groups a,b,c,d
class ii, division 2, group f,g
enclosure type 4x
class i, zone 2, group iic t6
range: 0 to 225 f/-17.8 to 107.2 c
max.temp.: 275 f/135 c
wet.matl’s: ni plated brass
e/r: 11a 250vac
0634
made in u.s.a.
weight : 820 gm