Product Name : Push Button Switch Station;Material : Plastic, Metal;Action Type : Red Emergency Stop Button: Latching Black and White Push Button: Momentary Contact Type : Red Emergency Stop Button: 1 NC Black Push Button: 1NO White Push Button: 1NO;Ith : 10A;Ui : 600V AC-15 : 240V 3A;Uimp : 6kV;Terminal Number : 6 Mounting Hole Diameter : 8mm / 5/16 inch;Hole Distance(center to center) : 118 x 51mm / 4.6 inch x 2 inch(L x W);Total Size (Approx.) : 132 x 65 x 75m / 5.2 inch x 2.6 inch x 3 inch (L x W x T) Button Color : Red, Green;Weight : 908g; The push button switch station consists of three separate switches, one is a 1 NC emergency stop red push button switch, one is a 1 NO momentary red push button switch and one is a 1 NO momentary green flat push button switch. Can be widely used to control the electromagnetic starter, contactor, relay and other automatic control electric circuits. Comes with quick connect terminals to allow for fast connections. Package Content : 4 x Push Button Switch Station Only the above package content, other products are not included. Note: Light 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.