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Product Summary

  • To be used in a grounded case only
  • Has an operating range of 35° F to 480° F
  • Max current and voltage draw is 3 amps and 32 VDC
  • Designed to be a non-adjustable radiator fan sensor
  • Features a 3/8" NPT thread pitch and is 2.25" in length

Key Specs

MFG. Part #
BrandSPAL

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Details

The SPAL cooling fan switch features 3/8" NPT threads on a stainless steel, hermetically-sealed body. Thermal fan switch threads into your intake manifold or cylinder head and activates a relay (not included, sold seperately) when the bulb is immersed in coolant that is 185° F or 195° F, depending on which electric fan switch you use. As the engine cools, the contacts on the fan relay switch open, and the fan stops automatically.

Make sure the electric fan switch bulb is submerged in the HOT engine coolant.

  • Non-adjustable radiator fan sensor 
  • Operating Switch Range: 35° F to 480° F
  • Max Current & Voltage: 3 amp, 32 VDC
  • Grounded case only

 

Specifications

KEY SPECS
MFG. Part #
BrandSPAL
GENERAL
Sold in QuantityEach
GTIN Code
Temp. Range
Thread Pitch3/8" NPT
Material TypeSteel
Overall Height2.25"
Operating Temperature185 °F