2PCS Durable Ball Head Metal Red Push Button Switch Screw Foot 16/19/22mm Self-reset 16MM BALL HEAD

The base is made of PA66 flame retardant material which is highly flame retardant and safer to use. Reliable quality long life safe use and easy installation. Waterproof grade IP65 easy to deal with harsh environments. Silver-plated copper feet more conductive stable and durable. Metal head increase the contact surface feel good easy to operate. Specification: Color: Red Model: Flat Head High Head Ball Head Mounting Hole Diameter: 16mm 19mm 22mm Insulation Resistance: 1000 megohms (Min) Contact Resistance: 50 megohms (Max) Dielectric Strength: 1000VAC min Operating Temperature: -30~+80°C Switch Status: 1NO Mechanical Life: 1 million times Package Included: 2PCS * Metal Push Button Switch