12V switch under the large paddles (Part No. 13405)Ratings: SPST, 13 Amp @ 125 VAC, 10 Amp @ 250 VAC, 1/2 H.P., 125-250 VAC, 5 Amp @ 14VTUL/CSA/VDE approvedOutside Dim:Single: 3.434"H x 2.218"WDouble: 3.434"H x 3.656"WTriple: 3.434"H x 5.00"W