Electric Field Bilge SwitchAll Whale bilge switches are designed and manufacturers with highest quality at heart. Combine these accessories with your whale bilge pump for a robust bilge system tailored to your vessel.Features and Benefits Environmentally friendly - no toxic mercury Easy to install mounted on either horizontal or vertical surface (e.g.bulkhead or hull) Suitable for installations where amp draw is up to 15 amps Compact design WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Type: Switches Box Dimensions: 2"H x 4"W x 7"L WT: 0.5 lbs UPC: 766478946188