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Push Button

Dopow push button switches range in size from miniature to industrial power switches. Typically made out of hard material, usually plastic or metal. Many illuminated pushbutton switches are available.

push button anner

Dopow push button switches range in size from miniature to industrial power switches.  Typically made out of hard material, usually plastic or metal. Many illuminated pushbutton switches,push button accessories,LED signal lamp,LED buzzer are available.

Features:

  • The finger of comfort press to press position and switch to turn operation
  • The function identity,the auto connect ground
  • Defend the finger get an electric shock a design
  • Plate chrome metals a head and install a base,the quake proof bolt carry son
  • Hard,credibility,as long as 3,000,000 times machine life span
  • As long as 50,000 hours of the service life of the LED indicator
  • Install fast simple,according to you like
  • Well-found marking function sign,color,shape,size
  • Working environment temperature:-25~+70℃
  • Protection Grade:IP40/IP65/IP66

  • Standard:EN60947-1,GB14048.

LA139A Push Button

 Working Environment

Working environment temperature-25~70℃Storage temperature-40~70℃ Class of Pollution3
Protection GradeIP40/IP65/IP66Limit Height≤2000mStandardEN60947-1,GB14048.

Main Technical Data

Rated insulation voltage600VRated thermal current10A Switch RatingAC-15 Ue:380v/250v,le=4.5A
DC-13V Ue:220V/110V,le=0.6A
Contact Resistance≤50 m ARecommended torque0.9NmConnectable area 1×0.5 mm²(Min)2×1.5 mm²(Max)or 1×2.5 mm²
Recommended torque0.9NmConnectable area1×0.5 mm²(Min)2×1.5 mm²(Max)or 1×2.5 mm²Mechniacal Lifepush button ≥300×104 times; Selector Switch ≥1004 times
Emergency stop pushbutton≥30×104 timesElectrical life≥300×104 timesLimit voltage (lamp)0.8Ue≤U≤1.15Ue

LA139A PUSH BUTTON HOW TO ORDER