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Bard 8402-069BX - Auto Limit Switch

The Bard 8402-069BX is an OEM automatic reset limit switch used to protect Bard HVAC equipment from overheating by opening the circuit on a temperature rise and returning the unit to normal operation after temperatures drop. This 2 pole safety control is commonly specified with an open point around 150 F and a close point around 125 F, helping safeguard electric heat and other temperature sensitive circuits in Bard wall mounted package units. If you are replacing a tripped, erratic, or failed limit, using the correct Bard 8402-069BX ensures proper temperature cutout action and dependable fit with the original wiring and mounting provisions used by the factory.


  • Technical Specifications
  • Product number: 8402-069BX
  • Manufacturer description: Limit Ctrl 150-125 2Pole-Boxed
  • Weight: 0.350 lbs
  • HTS Code: "9032.10.0030"

$57.00

What does the "BX" suffix mean?

Bard uses suffixes like "BX" to manage parts internally. These do not change the physical form or function of the part.

A part number ending in "BX" simply means it is packaged in a box for shipping, rather than for internal assembly use.

Example: 8406-142BX is physically identical to 8406-142.