Bipolar micro-switch MS series

bipolar micro-switch
bipolar micro-switch
Add to favorites
Compare this product


Number of poles
Protection level
Other characteristics
fuse, semiconductor
Primary current

4 A


250 V


Littelfuse MS Series external mount Microswitches offer permanent blown fuse indication to PSR Series High-Speed Square-Body Semiconductor Fuses. They have one normally open (N.O.) and one normally closed (N.C.) contact rated for 4A, 250Vac. These microswitches have a visual red flap or arm indicator that releases after fuse blown condition and can also be used for resetting the microswitch contacts. Available in two sizes to fit PSR Series Fuse Case Sizes 30 - 33 and 70 - 73 Internal microswitch UL Listed Red flap visual indicator and contact reset mechanism Minimum positive operating voltage and current at 4V/1mA


Meet this supplier at the following exhibition(s):

Intersolar 2024
Intersolar 2024

18-21 Jun 2024 Munich (Germany) Hall Vide - Stand B4.157

  • More information
    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.