Jamestown High Limit Switch Surface Mount (Snap Disk)- Selco SES L250HM- Manual Reset

Jamestown surface mount high limit switch L-250 Surface Mount Manual Reset (snap disk). The high limit switch should trip if the internal stove temperature reaches 250 Degrees F and shut the auger and stove down for safety. Some stoves have faulty high limit switches or are designed to trip at 225 or 200 Degrees F. This prevents you from running your stove at a higher heat setting. The Selco high quality snap disc will not trip unless there is a real safety issue, allowing you to run your stove safely at a higher heat setting if desired. See specifications at the bottom of the page.

Note: This is the improved manual reset Normall Closed High Limit so it will stay in the tripped state for proper diagnosis of the issue. The OEM is auto reset and does not help to show the problem.


These SPST snap action thermostats have a factory calibrated, thermally and electrically insulated bimetal disc to open a circuit. The contacts may be manually reset after the control has cooled approximately 30% below the open calibration.

Open ºF

250 ± 14



Electrical Ratings

120VAC, 240VAC, 25 Amps, 60Hz, Resistive
120VAC, 10FLA, 60LRA, 60Hz, Inductive
240VAC, 5FLA, 30LRA, 60Hz, Inductive
5,000 Cycles

Dielectric Strength

1500VAC/1 minute


C-UL Recognized File No. E145478(S), XAPX8
UL Recognized File No. E145478(S), XAPX2