Marquardt 1841 - above standard classics

Pleasant actuation characteristics and reliable features of a push button switch Marquardt series 1840 make it attractive for all applications where you require control by a push.

This is an archive article published 04/24/2015. Some information may no longer be up to date and in line with the current state. Please contact us in case of interest.

Classic push-button switches are favorite for many decades, maybe also because they´re well known already from the beginnings of electronics. Probably, a nostalgia is not the only reason making them popular, but mainly an easy control, when even an unacquainted person knows, that it´s something “what has to be pushed” to change a status of an electric device.

Exactly a term “to change a status” is important, because at these switches it´s not possible (or not easily visible), whether it´s switched on or off. Though it´s true, that the majority of such switches is a little bit pushed down (lowered) in a switched on status, but the difference is often small. That´s why these switches are not suitable for applications, where from safety reasons it´s necessary to know tha status of the switch before connecting to a mains line.

Marquardt 1841 - above standard classics
Marquardt 1840 series switches are available as single-pole switches - 1841 (momentary, SPST), two-pole switches - 1842 and single-pole changeover switches - 1843 (SPDT). Directly from our stock we offer you momentary switches ) 1841.1201 (SPNO) and 1841.1301 (SPNC).
Series 1840 (SPNC) belongs to a top in this segment and offers a really pleasant control and a quality switching system with a mechanical endurance of min. 100 000 cycles. 6A/ 250V is far sufficient for many applications and assembly is simple - by means of an M12 nut supplied. An interesting supplement is also a neoprene cap integrated with an M12 nut, enabling to gain a considerable resistance to water and dust. Also available are 2-pole versions - 1842 and also versions functioning as a push-button (momentary).

There are 2 nuts supplied. One is “regular” - hexagonal and the other one is a round type intended to be used as a top cover on a front panel. Further detailed information will provide you the Marquardt 1840 datasheet.
In case of interest in any Marquardt switch, please contact us at info@soselectronic.com.


Advantages/ Features of 1840 series:

  • classic favorite shape
  • well-proven construction, reliable switching system
  • excellent lifetime min. 100 000 cycles
  • pleasant actuation characteristics
  • Ag-plated terminals
  • possibility to add a neoprene cover against dust and water

Do not miss these articles

Do you like our articles? Do not miss any of them! You do not have to worry about anything, we will arrange delivery to you.

Additional products

1841.1201 MARQUARDT
Pushbutton Switch, Momentary, 0-(1) SPST 6(2)A 250VAC Black F4,8
Ord.number
116341
Manufacturer
in stock 799 pcs
1 pcs+ 3,64 € 5 pcs+ 3,24 € 20 pcs+ 3,00 € 100 pcs+ 2,78 €
ORDER:
  • ADD TO CART
  • Get Quote
  • Add to favorites
  • Add to watchdog
  • Add item to compare
1841.1301 MARQUARDT
Pushbutton Switch 1-(0) SPST 6(2)A 250VAC Black F4,8
Ord.number
53776
Manufacturer
On request
100 pcs+ 3,94 € 250 pcs+ 3,16 €
ORDER:
  • ADD TO CART
  • Get Quote
  • Add to favorites
  • Add to watchdog
  • Add item to compare
1841.1101 MARQUARDT
Pushbutton Switch 1-0 SPST 6(4)A 250VAC Black F4,8
Ord.number
134351
Manufacturer
On request
100 pcs+ 3,67 € 250 pcs+ 2,94 €
ORDER:
  • ADD TO CART
  • Get Quote
  • Add to favorites
  • Add to watchdog
  • Add item to compare
1841.6101 MARQUARDT
Pushbutton Switch 30x22 1-0 SPST 16A 250VAC Black, Illum, F4,8
Ord.number
503
Manufacturer
On request
100 pcs+ 3,67 € 250 pcs+ 2,94 €
ORDER:
  • ADD TO CART
  • Get Quote
  • Add to favorites
  • Add to watchdog
  • Add item to compare
Do you agree with cookies being stored?
Welcome to the SOS electronic website. Before you enter our online world, we would like to ask you to allow us to store cookies on your browser. Your consent will help us view the site without error, measure its performance, and track additional statistics. Apart from that, we can bring you an offer of our products and services, literally tailor-made. We also provide cookies to third parties. However, you are definitely safe with us.
The proper operation of the website
More stable technical control
Better marketing offer

More about cookies
More about personal data processing