ITEM NAME:16mm Starter Switch Boat Horn Momentary Stainless Steel Push Button Switch A#S Product Description Description: Features: 100% brand new and high quality; Made of stainless steel, anti-corrosion and rust-proof; IP 67 waterproof protection, can be exposed to heavy rain, splash and so on without damage; Circuit control for electromagnetic starter, contactor, relay and other circuits; Specifications: Diameter of mounting hole: 16mm Material: stainless steel Product color: silver Maximum switching rating: 3A/ 250V DC Waterproof level: IP67 Working temperature: -20~ 55℃ Operation mode: reset type Product size: 22 X 20 X 20mm/0.87 X 0.79 X 0.79" Gross weight: about 13g Included: 1 X 16mm Push Button Switch.Included: 1 X 16mm Push Button Switch. Operation mode: reset type. Made of stainless steel, anti-corrosion and rust-proof;. Material: stainless steel. Working temperature: -20~ 55℃. If item is defective after 3 months, you can still send it back to us.