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Safgard 650, Low Water Cut-Off w/ Auto Reset & Test Button, 120V
Brand: Hydrolevel
Part#: 45-650
Model: Safgard 650
made in usa
Usually ships: within 5-6 business days
Hydrolevel Safgard 650 is a 120V commercial grade low water cut-off (LWCO) w/ auto reset & test button. Immediately interrupts power in a low water condition, automatically restarts burner when water level is back to normal. Test button checks control for proper operation without lowering the water level in a system.

  • McDonnell & Miller: 900C
  • Taco: LTA120
  • Honeywell: RW700A1007

  • Test button for easy diagnostics without lowering the water level or removing the probe
  • Front access cover, electrical knock-outs at the bottom and pigtail leads for easy wiring
  • LED indicator for low water
  • Low maintenance - no blowdown or moving parts
  • Multiple wiring options
  • Contacts for optional low water alarm

Technical Specifications:
  • System Type: Hot Water Boilers
  • Reset: Automatic
  • Connection: 3/4" NPT
  • Electrical Specs: 120V, 60 Hz, 4 VA (Power Consumption); SPDT (Relay Type), NEMA 1 Enclosure
  • Switching Capacity: 5.8 FLA, 34.8 LRA
  • Max Pressure: 160 psi
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