Single Pole Sub-miniature WaterproofMomentary N/O SPST ( EP11 type ) and SPDT (EP12 type ) PCB mount pushbutton switchesSuitable for immersion washing and wave solderingGold contactsCase Material, Glass Filled Nylon 6//6 (UL 94 V-0)Dielectric Strength, 1000 VrmsInsulation Resistance, 1000 MOhm