brand new and nice OOTDTY Features: The machine protects the circuit from immoderate latest surges and high temperatures. When used, it's in series in the circuit. Under typical conditions, its resistance is small and the loss is small, which does not influence the conventional operation of the circuit. If an overcurrent (such as a quick circuit) occurs, its temperature rises. The resistance cost increases sharply and reaches the restrict current to circumvent detrimental the components in the circuit. When the fault is removed, the temperature of the PTC mechanical device automatically drops and returns to the low resistance PTC Compressor Starter only, various equipment in the picture isn't always included! Specification: Material: ABSMetal Dimensions: 2/1 Color: Black Quantity: 1 Pc Note: 1 allow 0-1cm error because of manual measurement. pls ensure you do not mind before you bid. 2 to the variation between assorted monitors, the image will not reflect the actual colour of the item. Thank you! Package Includes: 1 PTC Compressor Starter (without retail package)