Preset thermostat OA Series

for heating and cooling

Disc Thermostats Selco’s comprehensive line of highly reliable switches utilize a temperature sensitive bi-metal disc, electrically isolated from the switch. Contacts will close or open on temperature rise when the surface or ambient temperature increases to the snap point of the calibrated bi-metal disc. These disc thermostats are retained by a metal heat conducting sensing cap and are all single pole, single throw non-adjustable switches. To provide flexibility for customer specific applications, we offer a variety of terminal and mounting configurations. Specifications Type: Automatic Reset Function: Open On Rise (Normally Closed) Open Temperature: 50°F ± 5°F Close Temperature: 32°F ± 11°F Orientation from Mounting Holes: 90° Mounting/Sensing: Surface Environmental: -40°F-350°F (-40°C-176.6°C) Insulation Resistance: 100 MΩ (with a 500 VDC megger) Circuit Resistance: 50mΩ or less, Gold contacts 10mΩ or less Dielectric Strength: 1.500 VAC/1 minute Approvals: UL, CSA, VDE, RoHS Description 1/2" Disc Thermostat, US-602SXBVAS9050F18, Opens on rise 50°F ± 5°F, Resets at 32°F ± 11°F, .250" Vertical quick connects, Surface mount bracket, 90deg orientation