The 432 Series is our 1/2″ manual reset thermostat. This series is ideally suited for applications where you want to call special attention to a specific temperature malfunction. The 432 series can be used as a safety limit that will break on temperature rise. The thermostat requires a human to intervene as the switch must be manually reset once tripped. These switches are available in a single-pole, single-throw device, rated up to 15 Amps at 120VAC. Our 432 series manual reset snap disc thermostat products have a temperature range of 100-350°F, with a differential temperature of 25°F minimum. Many standard ranges are available, or we can easily design a custom temperature range to suit your application.

These small thermostat switches are available in a variety of mounting options, including pipe and stud mounts. Choose an option below to pick from our standard temperature ranges.

Common Applications
• HVAC Equipment

Choose a mounting style below to get started!