The 76-5910B is a double-pole single-throw (DPST) 19mm black LED extra tough vandal resistant sealed Pushbutton Switch with solder terminals, gold plated contacts, flush button style and front panel mounting 15mm button. The 76-59 series of pushbutton switches are extremely rugged making them particularly suited to applications in which vandal resistance is a necessity. The switch body and buttons are machined from hard-wearing stainless steel and come in a front mounting style. The 76-59 series all provide momentary action and are based on our proven series 59 push buttons. Connections are made via the solder terminal at the rear of the switch. The 76-59 series mounts from the front into a 19.25 mm diameter panel cut out. Panel sealing is achieved by means of a sealer washer which is fitted to the switch body before it is inserted into the panel hole. The switch is then held in place by a lock-nut screwed on from the rear.