Itw Switches(49-59121) Industrial Pushbutton Switch, 49-59, 16.1 mm

Industrial Pushbutton Switch, 49-59, 16.1 mm, SPST-NO-DB, Momentary, Round Domed, Black Product Information Pushbutton Switch Type: Industrial Product Range: 49-59 Panel Cutout Diameter: 16.1mm Contact Voltage AC Nom: 250V Contact Configuration: SPST-NO-DB Contact Voltage DC Nom: 50V Switch Operation: Momentary Pushbutton Actuator Style: Round Domed Contact Current Max: 10A Actuator / Cap Colour: Black Contact Current AC Max: 400mA Contact Voltage VAC: 32V Contact Current DC Max: 100mA Contact Voltage VDC: 50V IP Rating: IP67 Switch Mounting: Panel Mount Switch Terminals: Solder Lug Illumination Colour: Non Illuminated Panel Cutout (H x W): - Product Overview The 49-59121 is a single-pole single-throw (SPST) momentary action Sealed Pushbutton Switch with solder terminal, round bezel and a black button. It fits a 16mm panel cut out. Held in position by a snap fit retaining mechanism, the microswitch has a maximum current rating of 10A and the advantage of SPDT-DB contacts to cover all circuit requirements. Being double break, the contacts also provide reliable switching of DC loads. The body and button are made from PBT, a hard wearing thermoplastic polyester that is suitable for surface or sublimation printing or engraving. The switch body is fitted from the front of the panel and is locked down with an M16 nut using a 20mm spanner. Panel sealing is achieved by the use of a sealing washer which is placed behind the head of the bezel. To attain the correct sealing, the nut should be tightened to a recommended torque of between 1Nm and 1.5Nm not exceeding 2Nm. 2.3mm Travel (nominal) Wide temperature range up to +105°C IP67 Protection rating (ingress, fully sealed) Applications Communications & Networking, Sensing & Instrumentation, Aerospace, Defence, Military