Push Lever Switch SL1501 (11.8x11.55x3) SL1501A (11.8x11.3x3) SL1502 (11.8x11.8x2.3) SL1502A (11.8x11.8x2.3) SL1503 (11.8x11.55x3) SL1503A (11.8x11.3x3) SL1301 (18x13x4) PLS-04