JacobsParts Momentary Pushbutton Starter Switch Circular Metal Silver with Red LED fits 5/8" (16mm) Diameter Panel Cutout Hole

JacobsParts Momentary Pushbutton Starter Switch Circular Metal Silver with Red LED fits 5/8" (16mm) Diameter Panel Cutout Hole. Momentary pushbutton switches may be used in a variety of applications including cars, motorcycles, boats, computers, LEDs, and electronics projects. Use them as a power switch for your computer, a boat horn, or starter switches for cars, trucks, and other automobiles. This switch has a protection rating of IP67 waterproof, meaning it can withstand exposure to heavy rain, splashes, etc., without damage. The LED can be on all the time or only when the button is pressed. Installation involves cutting a mounting hole into the panel using a 5/8" drill bit, screwing the threaded neck of the switch into the panel cutout hole, and securing it on the reverse side with the included metal nut. The included rubber O-ring may optionally be used for additional water resistance. The operation type is momentary (push the button ON; release it OFF) with a max switch rating of 250V AC/DC 3A and LED rating of 12V DC 15mA. Specifications include: Panel Cutout Diameter: 5/8" (16mm), Thread Depth: 5/8" (16mm), Faceplate Diameter: 3/4" (18mm), and Total Depth (Including Contacts): 1-1/2" (36mm). The circuit type is normally open (inactive) and the switch type is SPST (Single Pole, Single Throw). The enclosure material is nickel plated copper and it has a protection level of IP67 with an operation temperature range of -20C to 55C.