Product Catalog Standard Switches & Sensors

Pushbutton switches

SERIES 1840 - SINGLE AND DOUBLE-POLE PUSHBUTTON SWITCHES - TO 6 (4) A 250 V AC

  • Product features
  • 100 million times proven switching principle with longer life endurance with 100 000 mechanical switching cycles
  • Fastening by round nut M12
  • Excellent actuating characteristic
  • Variant for snapping on customized pushbuttons
Mechanical life endurance10E4
Contact resistance (new condition)< 100 mOhm (1 A 12 V DC)
Insulation resistance (new condition)> 100 MOhm (500 V DC)
Proof tracking250 PTI
Protection typeIP 40
Ambient temperatureconnection side -20 °C ... +100 °C
actuating side -20 °C ... +55 °C
FlammabilityUL 94 V-2
Glow wire test temperature850 °C
MaterialactuatorPA
 housingPA glass fiber-reinforced / PA
 connectionssilver plated
Plug force of the terminals≤ 80 N
Approval marksCSA / ENEC 05 / UL
Suitable for appliances of protection classII
  • On request
  • Higher power with 6 (6) A 250 V AC
  • Other connection types
  • Cable assembly

We reserve the right to make technical modifications and improvements to our products. Data in the catalog (e.g. dimensions, photos, diagrams) are not binding. Specifications, samples and installation drawings with tolerance data will gladly be provided on request.