Baomain On Off Two Terminals Keyswitch Keylock Switch with Keys 2 Pack Model:S1203 Current: 1A; Voltage : AC 220V / 380V Thread Dia(Approx) : 10.9mm/0.43" Overall Size(Approx) : 14 x 20mm/0.55" x 0.78"(D*L) Weight : 11g; Package Content : 2 x Keylock Switch