RU2: DPDT 10A (250V AC/30V DC) RU4: 4PDT 6A (250V AC/30V DC) RU42: 4PDT bifurcated 3A (250V AC/30V DC) for dry contact circuits Quality design - solder free construction (lead free) Latching & momentary check button levers Non-polarized green indicator LED & mechanical indicator flag standard AC/DC color coded manual latching levers Snap-on marking plates available in yellow (standard color) green orange blue or white for easy labeling & identification Available in 12V 24V or 110V DC 24V 110-120V 220-240V AC 
