| Image | Part Number | Manufacturer | Description | Series | Circuit | Termination Style | Mounting Type | Manufacturer Part Number | Count Rate | Package / Case | Polarization | Trip Temperature Threshold |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2455R02980979 | Honeywell Sensing and Productivity Solutions | AUTO RESET THERMOSTAT | 2455R | - | Quick Connect | Chassis Mount | - | - | Cylinder with Mounting Flange | - | - | |
| 300100220107 | Honeywell Sensing and Productivity Solutions | NON-HERMETIC THERMOSTAT | 3001 | - | - | - | - | - | - | - | - | |
| F20B100053600060 | Cantherm | THERM NO 100C LEAD FRAME 2SIP | F20 | SPST-NO | Wire Leads - 4" (101.6mm) | Through Hole | - | - | 2-SIP, Potted | - | - | |
| 1NT01L-7940 | Sensata Technologies | THERMOSTAT SPST-NC 85C 9A .250QC | 1NT | SPST-NC | Quick Connect | Chassis Mount | - | - | Cylinder with Mounting Flange | - | - | |
| 3100U00040404 | Honeywell Sensing and Productivity Solutions | HERMETIC THERMOSTAT | 3100U | - | Solder Lug | Chassis Mount | - | - | Cylinder with Mounting Flange | - | - | |
| 3455R03340031 | Honeywell Sensing and Productivity Solutions | PHENOLIC AUTO RESET THERMOSTAT | 3455R | - | Quick Connect | Chassis Mount | - | - | Cylinder | - | - | |
| 1NT01L-7934 | Sensata Technologies | THERMOSTAT SPST-NC 50C 9A .250QC | 1NT | SPST-NC | Quick Connect | Chassis Mount | - | - | Cylinder with Mounting Flange | - | - | |
| 2455R90880841 | Honeywell Sensing and Productivity Solutions | AUTO RESET THERMOSTAT | 2455R | - | Quick Connect | Chassis Mount | - | - | Cylinder with Mounting Flange | - | - | |
| 2455R03940901 | Honeywell Sensing and Productivity Solutions | AUTO RESET THERMOSTAT | 2455R | - | Quick Connect | Chassis Mount | - | - | Cylinder with Mounting Flange | - | - | |
| F20B140051ZA0060 | Cantherm | THERMOSTAT 140 DEG C NO 2SIP | F20 | SPST-NO | Wire Leads - 4" (101.6mm) | Through Hole | - | - | 2-SIP, Potted | - | - |
Mechanical temperature sensors, including thermostats, are devices designed to detect changes in temperature and trigger mechanical actions based on preset temperature thresholds. These sensors typically employ bimetallic strips, gas-filled capsules, or wax-filled chambers that expand or contract in response to temperature changes, causing mechanical switches to open or close. Mechanical thermostats are commonly used in appliances, HVAC systems, and industrial equipment for tasks such as temperature regulation, overheat protection, and temperature-dependent control. While mechanical thermostats offer simplicity and reliability, they may have limited accuracy and response time compared to electronic temperature sensors. Nevertheless, mechanical temperature sensors remain in use in applications where cost-effectiveness and robustness are primary considerations.