This high quality pressure switch is perfect for 12 volt compressors!<br> 20 Amp Rated (Relay required on compressors over 10amps)<br> 12 Volt operation<br> Tested to operate reliably to over 10,000 cycles<br> Standard 1/8" NPT thread<br> 1/8" NPT x 1/4"NPT Bush included in case you need it!<br> Terminals included<br> Size Chart:<br> Size: 5 x3x3 cm<br> Package Includes:<br> 1 piece AIR PRESSURE SWITCH<br> Note:<br> *No installation Tool & No instruction is Included, Professional Installation is Recommended*<br> Due to light and screen difference, the item's color may be slightly different from the pictures.<br> Please allow 1-5mm deviation due to manual measurement.<br> THANK YOU FOR SHOPPING WITH US!<br> Have a nice day<br>Note: <br>1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. <br>2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you!<br>About Shipping: <br>1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly.<br>2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.<br>3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping!