Your Shipping Zip Code


For product availability in your area, please verify your 5-digit zip code

You're Shipping to:

Electronic Low Water Cutoff with Auto Reset - 120V (Water) Zoom

Electronic Low Water Cutoff with Auto Reset - 120V (Water)


Brand: Hydrolevel

Qty Price
/ each
$461.85 / box (3 units x $153.95)
In Stock! Ships in 24-48 Hours
(10 Available)



Application: Hot Water Boilers
Switch: SPDT
Max Pressure (PSI): 160 psi
Type: Electronic
Reset Type: Automatic
Power Consumption: 4 VA

Description for Hydrolevel Safgard-650

Hydrolevel low water cut-offs are electrically operated. A probe is installed in the boiler shell or external manifold and is connected to the control unit. Water is used as a conductor to complete the circuit between the probe and the boiler shell. When water is in contact with the probe, the circuit is completed; when the water level drops below the probe, the circuit opens. Hydrolevel controls provide contacts to de-energize the burner circuit in a low water condition.


  • Reliable Electronic Operation
  • Low Maintenance
  • Easy to Install
  • Inexpensive to Own and Operate
  • 100% Factory Tested
  • Automatic Reset
  • Burner Circuit Test Button
  • LED Indicating Lights
  • Power Consumption: 4 VA
  • Switching Capacity: 5.8 FLA, 34.8 LRA
  • Switch Contacts: SPDT
  • Max. Pressure:160 PSI

Electronic Low Water Cutoff with Auto Reset - 120V (Water)

Q&A: Ask the Questions, share answers