Marquardt Single Pole Round Rocker Switches - Series 1881 Details

A Single Pole Round Rocker Switch, with a single throw. Providing On-Off functions, ideal for a range of applications & suitable for Class II appliances. The Marquardt 1881 Series Rocker Switches are non illuminated, with a round 20mm diameter cut out and features an abrasion-proof on-off legend. KEY FEATURES • Single Pole Rocker Switch • Current: 15A • Voltage: 250V The 1881 Marquardt Round Rocker Switches are available in 3 colour options.



  • Attractive round rocker switch
  • High mechanical rating with at least 100 000 switching cycles
  • Variants with IP 51
  • Low depth with 18.7 mm
  • Appliance cut-out with 20 mm
Technical Data

Mechanical life endurance: 10E4
Operating force: 3 N
Inrush current (capacitive): 70 A
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 40 and IP 51 (product-dependent)
Ambient temperature: Connection side -20 °C to +100 °C
Ambient temperature: Actuating side -20 °C ... +55 °C
Flammability: UL 94 V-2/UL 94 V-0 (product-dependent)
Glow wire test temperature    850 °C
Material: Actuator PA/Housing PA
Connections: Silver plated
Plug force of the terminals: ≤ 80 N
Approval marks: ENEC 05 / cULus / cCSAus / UL
Suitable for appliances of protection class II