Model : 9003e Number of positions: 2 Number of inputs: 1 Studs accept 3/8"(M10) ring terminals7/8"(22mm) stud length accepts multiple cable terminalsBlue Sea Systems one-piece terminal stud design never loosens over timeFits most Perko and Guest low amperage battery switch hole modelsHousing design allows surface mounting options, back or front panel mountingTouch indicator shows button position at the touchWaterproof - IP66 rated against water projected in powerful jets