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Bard 8402-047 Limit Switch Direct OEM Compatibility: Serves as

USD61.93 USD110.93

Pay in 4 interest-free payments of $15.48 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

Pavilion notes

Duotone board — mint brief on the left, coral-folded detail sheet on the right.

Detail sheet
Description

Direct OEM Compatibility: Serves as the designated replacement for A-3768

Small diameter H-series bushings like the 3/8" bore often do not utilize a standard keyway due to wall thickness

What is the purpose of the 1 1/2" shank

As a close-on-rise switch

Common Technical Questions

Bard 8402-047 Limit Switch Direct OEM Compatibility: Serves asThe Bard 8402 047 Limit Switch is a critical safety component designed for precise thermal regulation within Bard wall mount HVAC units and furnaces. This 110 180F auto reset limit switch functions as a primary high limit safety, monitoring discharge air temperatures to prevent heat exchanger damage or hazardous overheating conditions. Engineered for rapid response, the SPST (Single Pole Single Throw) internal contacts are calibrated to open at 180F

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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