Waterproof Industrial Double Buttons Remote Control Push Button with Emergency Stop for Electric Crane Hoist Pendant Control Station Specifications: Name: Waterproof Push Button for Crane Pendant 2 Buttons + Emergency Stop, Yellow Working Current: 5A 3C Rated Above 440V Life: 1000000 Times Size: 4.6x6x16.5cm (1.8x2.4x6.5 inch) Operating Temperature: -25 +75 C Contact Structure: Composite Button Contact Resistance: 50MΩ Insulation Resistance: 50MΩ 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 shown Material: ABS plastic Package Contents: 1 x Push Button Only 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.