This is a brand new KSD301 auto reset thermostat.

Normal Close type.

It acts to open (cut off the heating power) when temperature reaches 45°C   or  (113°F). 

It automatically reset switch to close(connect the heating power)  once temperature drops below this temperature.

It works on many home water heaters.  Such as GE water dispenser heater and others.  It replaces original KSD201 OR KSD301.

The connection wings can be bent to 0 to 90 degree as needed.

It has adjustable two steps wing deep by reverse the wing, so that can be fixed on different space on machine. 

The item located in USA and ship from USA with USPS.  You will get it much faster than ship from oversea.