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MDI Heavy Duty Mechanical Float Switch With Piggyback Plug – Normally Closed – 30 Foot - (MDI HY2CU30R1 TC-2 B)

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MDI Heavy Duty Mechanical Float Switch With Piggyback Plug – Normally Closed – 30 Foot - (MDI HY2CU30R1 TC-2 B)
  • Buy 2 for $54.19 each and save 3%
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Availability: In stock

MDI (Mercury Displacement Industries) is manufacturer of high quality float switches. They are located in Michigan USA. MDI has been manufacturing high quality float switches for over 40 years. MDI float switches are made in the USA and are rated for millions of operations. All MDI basic units are UL, CSA, and CE approved. If you are looking for high quality float switches at an affordable price, MDI has the float for you.




  • 1 – MDI Float Switch
  • 1 – TC-2 Tether Clamp With 3 ½ Inch Max Pipe Clamp

Float Specifications:

  • Part Number: HY2CU30R1 TC-2 B
  • Operation: Normally Closed
  • Operating Angle: Wide Angle
  • Float Rating: 1 HP @ 120VAC – 2 HP @ 240VAC
  • Electrical Ratings: 15 Amps @ 120/240 VAC
  • Cord Length: 30ft
  • Starting Amps (LRA): 96
  • Plug: 120V PiggyBack Plug
  • Switch Type: Mechanical    
  • Float Material: ABS
  • Cord Gauge: 14-2 AWG
  • Operating Temperature: 180F/82C

Operation Explanation: Normally Closed
Normally Closed floats have a CLOSED circuit when the float is in its normal position (Not Floating). Meaning the device that is hooked up to the float will turn OFF when it is floating and turn ON when it stops floating.

Additional Information

Additional Information

Manufacturer MDI
Attachment View File MDI HY2CU30R1 TC-2 B Size: (23.69 KB)
Product Reviews
Number of reviews : 2
Average rating : 5 /5
B. Brian
  the 28/11/2018
5/ 5
Switch seems to be made very well. Cord is plenty long enough and is very thick. Tested the switch and works as described. I am using this switch as a way of cutting off power with a fridge I have in my boat house. If I am not around to manually turn off the breaker this will turn off the fridge if the water rises.
K. Marvin
  the 08/11/2018
5/ 5
Worked as intended.

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