["brand new and high quality\r\nFeatures:\r\nThe device protects the circuit from excessive current surges and high temperatures. \r\nWhen used, it is connected in series in the circuit. Under normal conditions, its resistance is small and the loss is small, which does not affect the normal operation of the circuit. \r\nIf an overcurrent (such as a short circuit) occurs, its temperature rises. The resistance value increases sharply and reaches the limit current to avoid damaging the components in the circuit. \r\nWhen the fault is removed, the temperature of the PTC device automatically drops and returns to the low resistance state.\r\nPTC Compressor Starter Relay only, other accessories demo in the picture is not included!\r\n\r\nSpecification:\r\nMaterial: ABS&Metal\r\nDimensions: 2.9x2.8x2.3cm/1.14x1.1x0.91inch\r\nColor: Black\r\nQuantity: 1 Pc\r\nNote: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\r\n 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n1 x PTC Compressor Starter Relay (without retail package)"]