Special Features:

The switch shall be hermetically sealed, spst, with normally closed contacts // specifications: a. Burst pressur (2500 psig min) x b. Electrical ratings(120/277 vac - 375 va pilot du type 5.8 fla - 34.8 lra at 120 vac) x c. Dielectric strength(750 vrms across open contacts 1500 vrms terminals to case) x d. Lead wires two(no.18 awg stranded, 600 v, 221 deg.F, 72" long, stripped .50"+-.06) x e. Ambient temperature rating(-20 deg.F to 150 deg.F) x f. Fluid temperature rating(-65 deg.F to 275 deg.F) x g. Life at rated current(100, 000 cycles) x h. Electrical configuration(open on pressure increase) x i. Actuation pressure(440-485 psig) x j. Release pressure(375 +-20 psig) // the item as one hex nut: 0.250 sae 45 deg. Female flare(0.438-20unf-2b) x 0.78" height x 0.56" hex / body / two 72" black lead wires with two 5940-00-813-0698 terminal, lug attached // the altered item dwg.13230e3594: make from(20ps034bb450k375k, use 20ps009bb450k375k)

Properties:

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes baroswitch; switch, pressure-thermostatic; and switch, sensitive.