Product Description

1SE1 picture
Representative picture


Honeywell Microswitch

1SE1 is a sealed switch

Datasheet: 1SE1 PDF


MICRO SWITCH™ SE Series and XE Series environment-sealed enclosed basic switches within a corrosion-resistant aluminum housing to seal precision switch contacts from contamination. SE Series switches include an SM basic switch; XE Series switches include the smaller SX Series basic switch.


  • Very small package size
  • Power load switching capability to 7 A
  • Temperature tolerance to 105 C [221 F]
  • High temperature construction for use to 149 C [300 F]
  • Watertight seal per MIL-PRF-8805, enclosure design symbol 3
  • Choice of actuation

Typical Applications

  • Aircraft
  • Ordinance
  • Moist or dusty industrial environments

Pricing & Availibility

Price: $201.36

8 available to buy (in stock)