Rated at 12 volts, 15 amps Terminals: NEMA 0.250" quick connect tabs Watertight plastic cap seals receptacle when not in use Provisions for front or rear mounting - includes mounting plate (not included with 12VRC.OEM) for front panel installation, or locking ring for rear access installation Compatible with standard 12 volt plugs, but has reccesses for a matching Marinco Sealink Plug to secure by twist-lock Mounting plate diemsions: 1.68"H x 2.34"W Requires 1.12" cutout mounting hole