Product Name: Push Button Switch Station; Material: Plastic, Metal; Action Type: Red Emergency Stop Button: Latching Push Button: Momentary Contact Type: Red Emergency Stop Button: 1 NC Black Push Button: 1NO White Push Button: 1NO; Ith: 10A; Ui: 600VAC-15: 240V 3A; Uimp: 6kV; Terminal Number: 6 Mounting Hole Diameter: 8mm / 5/16\"; Hole Distance (Center to Center): 118 x 51mm / 4.6\" x 2\" (L * W); Size (.): 132 x 65 x 75m / 5.2\" x 2.6\" x 3\" (L * W * T) Button Color: Red, Green; Weight: 227g; 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 electromagnetic, contactors, relays and other automatic electrical control circuits. Comes with quick connect terminals to enable quick connections. Package Contents: 1 x Push Button Switch Station 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 +/- 1-3 cm.