Safgard 400 Series Low Water Cut-Off
 Residential and Commercial Applications
       
 
       
Safgard 400 Series
  • 15 Second Burner Off Delay
  • 30 Second Burner On Delay
  • Automatic Reset
  • Low Water Indicating Light
  • Direct Boiler Mounting -
    Eliminates Blowdowns
Specifications Model 400 Model 450
Power Consumption 2 VA 4 VA
Switching Capacity 50 VA 5.8 FLA, 34.8 LRA
Switch Contacts SPDT SPDT
Max. Pressure 15 PSI 15 PSI
       
MODEL VOLTAGE DESCRIPTION/OPERATION
400 24 VAC Burner circuit contacts open after 15 second delay in a low water conditions. Delay prevents short cycling caused by momentary fluctuations in the boiler water level. Automatically reactivates burner circuit 30 seconds after water reaches the probe, allowing optional water feeder to raise water level above the probe.
450 120 VAC
   
 
Click here for Safgard low water crossover chart
 
 
 

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Int'l Phone: 770-957-9599
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Power Plus International
309 Westridge Parkway
McDonough, GA 30253


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