This is an archive article published 12.01.2009. Some information may no longer be up to date and in line with the current state. Please contact us in case of interest.
With the enclosed snap-action switch of the 1050 series the Marquardt engineers have developed a small, reliable switch with changeover, normally open and normally closed contacts. The switch complies with the DIN 41635 Form B design and guarantees maximum functional reliability with a draw spring switching system. The switch which is available with plug-in, solder and various pcb terminals also switches with very high precision at a maximum rating of 10 (1.5) A for a very long time (10E6 mechanical cycles).
Optimum solderability in an automatic soldering process is ensured by a special form of the pcb terminals. The auxiliary actuators made of chrome-nickel steel and plastic are available in different shapes and lengths. These can also be retrofitted without any problems. The versions with mushroom-shaped actuators can be even actuated sidewise from all directions.
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Date of publishing 12.01.2009 When you issue article on your website, please give its source: http://www.soselectronic.com/articles/marquardt/marquardt-precision-switching-snap-action-switch-1050-671