1-pole on-off switch Push Button Switch, IP40, 12.9 x 19.8mm, Panel Mount

  • RS Stock No. 741-0805
  • Mfr. Part No. 1846.3201
  • Manufacturer Marquardt
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TN
Product Details

Marquardt 1846 Series Push Button Switches

Marquardt 1846 series single pole push button switches are suitable for use in Class II appliances. The 1846 push button switch has silver contacts with a normally open contact. The small, compact push button switch has a long mechanical life endurance and is offered with a choice of Solder Tag or 2.8mm Faston/Quick Connect style terminals. A transparent PVC cover is available to protect the 1846 series of push button switches from dust and water ingression and to give the push button switch actuator an IP64 rating.

Contact distance <3mm
Operating force approximately 1N
Total travel/stroke 2.5mm
UL 94 V-2 flammability
Mechanical life 500,000 operations


See stock number 133-6287 for a suitable splashproof PVC cover.
The current rating and life expectancy figures quoted are nominal, please see datasheet for further ratings.



Marquardt Push Button Switches

Attribute Value
Mounting Type Panel Mount
Illuminated No
Contact Configuration Single Pole Single Throw (SPST)
Panel Cut Out Size 12.9 x 19.8mm
IP Rating IP40
Actuator Colour Black
Contact Current Rating 2 A @ 250 V ac
Actuator Shape Rectangular
Terminal Type Tab
Case Colour Black
Discontinued product