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SpaShopper makes it easy to find quality hot tub and spa replacement parts without the frustration. From spa pumps and heaters to control boards, jets, filters, and plumbing components, we stock parts that fit a wide range of popular spa brands. Whether you’re fixing a heating issue, replacing a worn pump, or upgrading aging components, SpaShopper helps you get your spa running again quickly and confidently.

25A Hi-Limit Safety Switch - 5/16" Bulb, 12" Capillary, SPST Screw Terminal

SpaShopper

MSRP: $87.95
$67.95
(You save $20.00 )
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SKU:
SPN275-AL90-00
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This high-limit safety switch features a 5/16" diameter bulb, 12" capillary length, SPST configuration, screw terminals, and 25 amp rating.

Technical Specifications:
Single pole design rated for 25 amps with factory temperature calibration at 121°F. For optimal performance, position the sensing bulb within a dry well or groove tube at or directly preceding your heating element. Capillary measures 12" in length with a 5/16" bulb diameter.

Important Safety Notice: This component serves as a critical safety mechanism. Should calibration issues arise, replacement is mandatory - field adjustments are not recommended. Always install a new unit when the existing hi-limit fails.

Universal single pole high-limit switch equipped with screw terminals. Compatible replacement for Eaton Mears, Robert Shaw, and numerous other manufacturer models.

Compatible Part Numbers: 275-3148-00, H-L5/16-12, IAC275329000, 275-3290-00

Key Product Features:

  • 5/16" Diameter Bulb
  • 12" Capillary
  • SPST
  • 25 Amp Rating
Hi-Limit ApplicationGeneric
Hi-Limit StyleCapillary
Bulb Diameter5/16"
Bulb Length2-3/4"
Capillary Length12"
Pole/ThrowSingle Pole Single Throw (spst)
Hi-Limit Amperage25A