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Momentary wall switches








  • Attractive Single Gang Momentary Contact Switch with one button
  • Designed for indoor use and dry locations only
  • Works with B.E.G. power packs, sensors, and other devices with low voltage switch inputs. Can be used with any control systems by others that requires a low voltage, momentary dry contact input button.
  • Available in two color choices
  • Custom laser-engraved button label option is available
  • Compatible with single-gang wall switchboxes. Multi-gang compatible when used with decorative-style wall plates by others.
  • Button is low voltage momentary dry contact, normally open
  • Button is two-wire with 20 AWG stranded, tinned wire leads.
  • Mounting hardware and screw-less single-gang plastic wall cover plate is included
  • ROHS and REACH compliant
  • 5 years limited warranty
  • Indoor applications:
    Vacancy sensor application (requires a wall switch manual on)
    Sensor application requiring a wall switch override
    Application requiring a dry contact input to a control system by others


   Type Part no.   
   MODERN-1B-WHITE 97890   
   MODERN-1B-BLACK 97891   
   Technical data
  • Switching: Momentary, normally open Single pole, single throw
  • Contact: Dry contact
  • Wiring: 20 AWG tinned stranded wire leads
  • Electrical: Low Voltage, Class 2 4.0 mA @ 24 V DC
  • Suitable Environment: Dry location (non-condensing)
  • Temperature Rating: 32 - 140°F /0 - 60°C
  • Dimensions: W 31.3 in (80 mm) x D 0.56 (14 mm) in x L 4.89 in (124 mm)
  • Weight: 0.5 lbs

   Downloads MODERN-1B-WHITE
  Specification Details [...]

Copyright: ® 2019-09-17 - B.E.G. Controls (Imprint)