The 59-513 is a single-pole single-throw (SPST) miniature sealed Pushbutton Switch with gold plated brass solder terminals, PBT round bezel body style and a green PBT button. The 59 series switch has gold plated nickel contacts. The miniature, momentary action, rugged panel switch mounts easily into panels of minimum 1.5mm and maximum 3mm thickness. Front panel sealing to IP67 is achieved by the use of a sealing 'O' ring which is fitted behind the bezel of the body of the switch before it is inserted into the panel hole cut out. It is held onto the panel by means of a brass locknut, tightened down by a 14mm spanner, to a torque of between 1.0Nm to 2.0Nm to achieve the correct sealing pressure.
(EN)
