Electrical: Snap action electrical switch assemblies, Part Numbers 057-0770 & 057-0772 (Form C) and 057-0771 & 057-0773 (Form CC), are listed by Underwriters’ Laboratories, Inc., FM Approvals, CSA International and NCC (INMETRO). See the miscellaneous option N for additional listings.
Electrical Connection: 1/2 NPT male conduit connection with PVC insulated 18 AWG, 18" longs lead
Pressure Connection: 1/4 NPT Female
Temperature Range*: Ambient: -40°F to +180°F (-40°C to +82°C) Media: -40°F to +250°F (-40°C to +121°C)
*Temperature limits change with O-Ring selection. See Electrical Assembly specification sheet for Temperature Class Ratings.
Adjustment: Internal, slotted adjustment nut with range scale