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Overview

HM Series Hermetically Sealed Basic Switch, Single Pole Double Throw Circuitry, 1 A at 28 Vdc, Integral Lever Actuator, Leadwire Termination.
MICRO SWITCH™ HM Series hermetically sealed basic switches contain contacts in a sealed chamber. A gas-tight seal is maintained while transmitting force and motion to the switch mechanism through a metal diaphragm. HM Series Hermetically Sealed Switches are not generally recommended for 115 Vac, 60 Hz. If you have a 60 Hz application in the mA range, or applications that require the switch to function electrically during exposure to sub-freezing temperatures, contact us for special design variations that are available.
14HM6 Sealed Basic Switches - Honeywell

Technical Specifications

Switch Type MICRO SWITCH™ Subminiature 12,7 mm H x 6,35 mm W x 20,3 mm L [0.5 in H x 0.25 in W x 0.8 in L]
Ampere Rating 1 A
Circuitry SPDT
Termination Leadwire
Sealed Hermetic Sealed
Mounting Centers 9,53 mm ±0,05 mm [0.375 in ±0.002 in]
Comment 457 mm [18 in] leadwires, end exit
Availability Global
UNSPSC Code 39122209
UNSPSC Commodity 39122209 Snap switch
Series Name HM

Technical Specifications

Switch Type MICRO SWITCH™ Subminiature 12,7 mm H x 6,35 mm W x 20,3 mm L [0.5 in H x 0.25 in W x 0.8 in L]
Ampere Rating 1 A
Circuitry SPDT
Termination Leadwire
Sealed Hermetic Sealed
Mounting Centers 9,53 mm ±0,05 mm [0.375 in ±0.002 in]
Comment 457 mm [18 in] leadwires, end exit
Availability Global
UNSPSC Code 39122209
UNSPSC Commodity 39122209 Snap switch
Series Name HM

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
14HM6 highres photo Photo English 361KB
14HM6 lowres photo Photo English 61KB
MICRO SWITCH HM Series Hermetic Sealed Basic Switches Datasheet English 3MB
MICRO SWITCH Sealed and High Accuracy Switches Line Guide Product Line Guide English 817KB
Basic, Toggles, and Rocker Switches Range Guide Product Range Guide English 16MB
Aerospace and Defense Product Range Guide Product Range Guide English 22MB

Product Features

  • Hermetically sealed per MIL-PRF-8805, design symbol 5
  • Broad temperature tolerance range of -65 �C to 121 �C [-85 �F to 250 �F]
  • High temperature construction for use in a range of -65 �C to 260 �C [-85 �F to 500 �F]
  • MIL-PRF-8805 qualified listing
  • Not sensitive to changes in altitude or pressure
  • Compact size, light weight
  • Gold contacts available
  • Choice of actuation and termination

Applications

  • Adverse gas or vapor environments
  • Oil drilling installations
  • Marine environments
  • Submarines and stationary undersea equipment
  • Refrigeration units
  • Aircraft and spacecraft
  • Earth moving machinery
  • Desert vehicles
  • Cement mills

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