NOARK Electric Ex9PBC Series Non-Illuminated 40mm Mushroom Head Push Button

May 19, 2023
Ex9 PBC42 sm

NOARK ELECTRIC Ex9PBC Series Non-Illuminated Momentary Red 1 Normally-Closed (NC) Contacts and 40 Millimeter (mm) Diameter Mushroom Head Push Button

  • Metal construction for superior durability and visual appeal
  • UL recognized component and labeled IP 40 (front) for protection against dust and water
  • Low behind the panel depth
  • Operators mount in a round 7/8 in (22.5 mm) hole that is interchangeable with competitor's products
  • Field convertible from maintained to momentary (available on maintained pushbuttons only)
  • More than one million mechanical operations on momentary and half million on maintained pushbuttons


  • UL Listed, File Number E353865
  • Certified for Canada According to CSA Standards
  • IEC/EN 60947
  • VDE 0660
  • CE Approved
  • RoHS Compliant

See also: 60mm Mushroom Head Push Button

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