1/2" NC snap thermal switches open at 179F and close at 147F.
Elmwood Sensors 2450 series. Part number L179 3450-241-15 73/42
Stainless steel contact face.
Sold in pairs. Unused, from old stock. Total 70 pieces available at time of listing.
Screw-down mounting rings not included. These can be madeMount by potting with silicone or thermal transfer (e.g. graphite) paste.