ITEM NAME:2 Pcs 4 Terminals Red LED Lamp Momentary Push Button Switch DC 3V F7C3 2 Pcs 4 Terminals Red LED Lamp Momentary Push Button Switch DC 3V F7C3 Item Name : Push Button Switch;Poles : SPST;Action Type : Momentary Type Switch Working Voltage : AC 250V 3A;Lamp Voltage : DC 3V;Lamp Color : Red(LED Lamp) Switch Color : Black, Red;Pin Number : 4;Button Cap Diameter : 12mm/ 0.47" Mounting Thread Dia. : 15mm/ 0.6";Total Size : 18 x 30mm/ 0.71" x 1.2"(D*H);Material : Plastic, Electronic Parts Weight : 10g Widely used in industrial controlling circuits for controlling in electromagnetic starter, contactor, relay and other electric circuits. Easy to install with panel mounting hole in 15mm thread diameter. Built-in indicator light for convenient and safety use. Package Content : 2 x Push Button Switch Note:Light shooting 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..Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Built-in indicator light for convenient and safety use.