Catalog > Consumer Electronics > Kits > Various Kits 5mm Mercury Switches 5mm Mercury Switches HKD MERCURY SWITCH 5MM 10/PK PACK OF 10-5MM MERCURY SWITCHES VOLTAGE: 20V CURRENT: 0.3A 34.69 ZAR inc for 1 Each 17 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE