MS Series - High Speed Fuse Microswitch

Series: MS
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Littelfuse MS series external mount microswitches offer permanent blown fuse indication to PSR and PSX series high-speed square-body semiconductor fuses. They have one normally open (N.O.) and one normally closed (N.C.) contact rated for 4 A, 250 V ac.

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.

Features/Benefits

  • Available in three sizes to fit PSR and PSX series fuses
  • Internal microswitch UL Recognized
  • Red flap visual indicator and contact reset mechanism

Access specifications, certifications, check availability and order parts below

Catalog #StockSamples
MS3H1000CCheckOrder
MS7H1500CCheckOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
MS3H1000C INDICATOR SWITCH SQUARE BODY 1000V RoHS No 10/30/2019 PbFree No 10/30/2019 No
10/30/2019
MS7H1500C INDICATOR SWITCH SQUARE BODY 1500V RoHS No 12/11/2019 PbFree No 12/11/2019 No
12/11/2019
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