MulticompSWITCH, KEYPAD, 3X4, 20mA, 24V, METAL; Keypad Array:3 x 4; Contact Voltage DC Nom:24V; Contact Current Max:20mA; Keypad Output:Matrix; Panel Cutout Width:56mm; Panel Cutout Height:72mm; Housing Material:Metal; No. of Keys:12 ;RoHS Compliant: Yes