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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

On request

  • Higher power with 6 (6) A 250 V AC
  • Other connection types
  • Cable assembly

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

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