Honeywell LSXM4N-1A


Hazardous Area Limit Switch

Availability: Please Call for Availability

  • Factory New
Brand: Honeywell Part #: 51164 Category: Manufacturer Part #: LSXM4N-1A


MICRO SWITCH LSX hazardous area switches are designed for use in adverse environments. They are approved for use in hazardous locations and NEMA classified atmospheres because their rugged housings have integral flame paths. These flame paths force internal expanding gases to cool below external atmosphere ignition temperatures before they leave the housing. The LSX also features tracking interchangeability with MICRO SWITCH BX Series Hazardous Area switches. An optional mounting plate provides the same tracking and mounting as the standard HDLS Series (heavy-duty limit switch).

The majority of HDLS operating heads and circuitry options are available for the LSX Series. The rotary actuated LSX series products are designed for use with levers that have non-sparking actuators due to the potentially hazardous environment. The other styles of LSX Series switches which are the plunger actuated and wobble actuated products incorporate an integral non- sparking actuator.


Weight 1.00 lbs




Production Status



  • Sealing – IP67; NEMA 1, 3, 4, 6, and 13
  • Tracking interchangeability with MICRO SWITCH ML-E1 and HDLS
  • Variety of heads and non-sparking actuators
  • Field adjustability matches switch to application
  • Momentary, maintained, sequential, or center neutral action
  • 10 A continuous carry electrical rating
  • Choice of silver or gold contacts
  • 1/2 or 3/4 inch conduit opening
  • UL, CSA approvals
  • Internal grounding screw

Micro Switch Hazardous Area Switches; LSX Series

Honeywell - Data Sheet

Explosion-proof Limit Switches; LSX Series

Honeywell - Installation Instructions