Product Catalog Standard Switches & Sensors

Snap-action switches

SERIES 1040 - ROTARY SHAFT SNAP-ACTION SWITCHES - TO 4 (1) A 250 V AC

  • Product features
  • Extremely low switching torques
  • Spring steel auxiliary actuators which are easily adaptable to customer-specific installation conditions
Mechanical life endurance5E6
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 actuator side
IP 00 connection side
Ambient temperature-35 °C ... +85 °C
FlammabilityUL 94 V-2
Glow wire test temperature850 °C
Materialactuator PA glass fiber-reinforced (1)
 additional actuator stainless steel spring steel (2)
 housingPA glass fiber-reinforced / PETP
 connectionssilver plated
Contact distance< 3 mm
Approval marksVDE
Suitable for appliances of protection classII under compliance with the installation conditions required on the equipment side
  • On request
  • Other auxiliary actuators
  • Normally open contact version

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.