La description

Electronic components and automation solutions from RS Pro has been offering no compromise between quality, price and efficiency since 1937. Quality is the company’s passion, that is why every item gets audited, inspected and tested for compliance with internal and international standards by highly qualified engineers.RS Pro ADA16S Series — Momentary / Alternate Illuminated Pushbutton Switch with IP65:Sub-assembled, modular construction, illuminated or non-illuminated, momentary and alternate action, round, square and rectangular Push Button Switches and matching Pilot Light Indicators to fit industry standard 16mm diameter cut-outs in panels with a thickness between 0.5 and 5mm. Available in a choice of raised bezel profile which prevents accidental touch or flush mounted versions that enable the Push Button Switch or Pilot Light Indicator to be mounted almost flush with any panel. Quick and easy to assemble, once fully constructed each Push Button Switch or Pilot Light Indicator has a waterproof panel sealing to IP65.The Push Button operators can be fitted to any of the Contact Blocks allowing various combinations of switching and illumination (for Contact and Lamp blocks see stock numbers 745-2427, 745-2423 and 745-2420). Each Contact Block has 2.8x0.5mm universal terminals that allow either direct soldering or plug in receptacles. The Pilot Light Indicators are pre-fitted with a Lamp Block, for illumination use a T1 (MG5.7s) midget groove filament lamp or LED and then select a suitable a lens.Suitable lenses for use with the ADA16S series of Push Button Switches and Pilot Light Indicators are provided in a choice of colors (blue, green, amber, red, white and black) and shapes (round, square and rectangular). Each lens has a flat profile and is manufactured from Polycarbonate, which can be engraved. The two-bezel converters (stock numbers 745-2552 square and 745-2559 rectangular) change the square and rectangular Push Button Switches (745-2458, 745-2461, 745-2451, 745-2470) and Pilot Light Indicators (745-2489and 745-2483) into flush countersunk mounted versions. Each converter is supplied with a fixing bow, gasket and a black plastic flush mounting bezel. Other switches in the ADA16 series include Key switches, Rotary Selector switch, Buzzer and an Emergency Stop (E stop), to view a portion of these see stock numbers 745-2433, 745-2439, 745-2436, 745-2445 and 745-2442respectively.Features:
  • Electrical Lifetime: 50,000 operations min
  • 16mm &Phi, panel cut out
  • Round, square and rectangular operators with momentary and alternate switching
  • Can be illuminated or non-illuminated
  • Electric Rating: 250V AC (VDE) 125V AC 8A
  • Max. insulation voltage: 2000V 60HZ 1min. Between all terminals and ground
  • Motion Tolerance: <60 operation/min
  • Insulation Resistance: >50 Mega- ohms
  • Contact Material: Silver
  • Storage Temperature: -40°C to +70°C
  • Operating Temperature: -25°C to +55°C''