Usage Tips:Description: Waterproof Industrial Double Buttons Remote Control Push Button with Emergency Stop for Electric Crane Hoist Pendant Control StationSpecifications:Name: Waterproof Push Button for Crane Pendant 2 Buttons + Emergency Stop, YellowWorking Current: 5A3C Rated Above 440VLife: 1000000 TimesSize: 4.6x6x16.5cm (1.8x2.4x6.5 inch)Operating Temperature: -25 +75 CContact Structure: Composite ButtonContact Resistance: 50M()Insulation Resistance: 50M(M)Note:No retail package.1cm=10mm=0.39inch.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Colour: As shownMaterial: ABS plasticPackage Contents:1 x Push ButtonOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.