Marquardt Double Pole Push Button Switches - Series 1670 Details

Double Pole Pushbutton Switches to deliver a durable On-Off Push Button Switch - Ideal for Class II appliances. Marquardt 1670 Series Pushbutton Switch features a green actuator On-Off switch, with internal gasket to offer a rating of IP54. KEY FEATURES • 2 Pole Bipolar Pushbutton Switch • Current: 16A • Voltage: 120V The Marquardt 1670 Series Pushbutton 2 Pole Switches are suitable for use in harsh environments, with an impressive 50,000 Mechanical life cycle.



  • Illuminated and non-illuminated pushbutton switch
  • Internal gasket for IP 54
  • Proven jump contact switching system (double interrupting)
  • Opening and closing speed independent of the actuating speed
  • Product-dependent with external lamp connection
Technical Data

Mechanical life endurance: 5E4/1E4   
Operating force approx: 8 N   
Contact resistance (new condition): < 100 mOhm (1 A 12 V DC)  
Insulation resistance (new condition): > 100 MOhm (500 V DC)   
Proof tracking: 250 PTI   
Protection type: IP 54   
Ambient temperature: Connection side -20 °C to +85 °C
Ambient temperature: Actuating side -20 °C to +55 °C   
Flammability: UL 94 V-2   
Glow wire test temperature: 850 °C   
Material: Actuator PC (product-dependent) / PA
Material: Housing PA / PA glass fiber-reinforced (product-dependent)
Connections: Cu  
Plug force of the terminals: ≤ 80 N 
Approval marks: ENEC 05 / VDE
Suitable for appliances of protection class II