VS12540E-300WI Vacuum Switch | Spa Replacement

(2 customer reviews)


This vacuum switch is commonly found in Jacuzzi/Cal Spas for the safety suction feature.

  • 1/8 NPT Mounting Style
  • SPDT
  • 25 Amp @ 240 VAC
  • Factory Set at 300 inches of water



VS12540E-300WI Vacuum Switch


Our VS12540E-300WI Vacuum Switch is commonly found in Jacuzzi / Cal Spas for the safety suction feature. This switch contains an EPDM diaphragm making it an ideal solution for sensing vacuum in hot tubs and other chlorine based applications.

Vacuum switches are designed and manufactured to exacting standards to meet the needs of original equipment manufacturers and instrument makers for low cost, stable switches and good repeat accuracy.

Vacuum switch microswitches are in the closed state before actuation point is reached.

All switches are 100% tested at high and low settings and at proof pressure; 400 inches of water.

  • 1/8 NPT Mounting Style w/ Center Air Spout
  • Switch Circuit: SPDT
  • UL Rating: 25 Amp @ 240 VAC
  • Factory set at 300 inches of water

Presair’s Air Switching Technology is found in hundreds of thousands of pools, spas, hot tubs, and saunas worldwide. As a reliable OEM for many different brands and styles, we promise to offer a safe, reliable, and low cost solution. All switches are 100% tested at high & low settings, & at proof pressure before leaving our facilities. Our Presair switches are all designed & manufactured in Eau Claire, Wisconsin U.S.A.

For more options view the product sheet below or contact us!

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Additional information

Weight 5 oz
Dimensions 5.13 × 8.63 × 1.63 in

2 reviews for VS12540E-300WI Vacuum Switch | Spa Replacement

  1. Anonymous (verified owner)

  2. Gina (verified owner)

    Fast and easy ordering and works as described.

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