Current type: Push & Hold-ON, Release-OFF. Mounting hole for instant button: 16 mm; push buttons hole thread: 1 mm. These connection holes have a diameter of 2.1 mm (5/64 inches). You can use maximum AWG 12 cable. The common AWG 14 to 18 cables are also fine. 5 pieces metal moment button with IP65 rating: waterproof and rust-proof, can be used in wet or dusty environments. Rated current and voltage: 2A/12V/24V/125V/250V, Easy to install: screw terminals, no need to solder. Universal fit for all 12 V car SUVs. Excellent for electromagnetic starters, relays, horn buttons, PC power switches or other controls., Manufacturer: Gebildet