Genuine
ERP L190 SPST General Purpose Limit Control Thermostat. All parts are brand-new and in the original factory packaging.

The L Series of 3/4" (19 mm) bimetal disc temperature controls offers proven reliability in a versatile, cost-effective design. Can handle loads up to 25 amps at 240 VAC. 
Close when temperature differential is reached.
Welded construction for integrity of current-carrying components.
Limit - open on rise
1/4" quick disconnect terminals
Uses 60T electrical ratings
Specifications:

Pilot Duty 240VAC:  125 VA
Pilot Duty 120VAC:  125 VA
Motor rating (inductive) LR 240VAC:  60A
Motor rating (inductive) LR 120VAC:  72A
Motor rating (inductive) FL 240VAC:  10A
Motor rating (inductive) FL 120VAC:  14A
Differential °:  40° F
Close (°F):  150°F
Open (°F):  190°F