Allen-Bradley - Electro-Mech Temp Cntrl Sw - 837E-DA1BN1A1D4

Solid-State Temperature Condition Sensor, Digital Display, Dual Switching, PNP Output, -50°C to 150°C (-58°F to 302°F) Temperature Range, ¼ NPT (male) Process Connection, M12 Micro Electrical Connection