Johnson Controls A19AAF-4 Thermostat 30067439-890 functioning as a normally open

functioning as a normally open automatic limit switch that triggers during thermal overload

and 42S-A Series units to ensure a perfect fit

Can I use this for horizontal mounting

which effectively convert the mechanism into a DPDT or DP3T function depending on the application needs

Industrial-Grade Build: Single Pole Single Throw (SPST) normally closed design handles standard control circuit loads without failure

Johnson Controls A19AAF-4 Thermostat 30067439-890 functioning as a normally openUtility Thermostat, 120 208 240 Vac, 40 90 Degree Temperature Range, 1. 5 Degree Fixed Differential, 6' Rubber Coated Capillary Length, Automatic Reset, Screw Driver Range Adjuster A19AAF 4 is identical to A19AAF 4C