450 Hydrolevel Safgard Low Water Cut-Off With 15 Second Delay For Steam 120V
Part #HYD450
MFG #45-450
Manufacturer Name : Hydrolevel
- Boiler Low Water Cut-Off
- Item Low Water Cut-Off
- Type Probe
- Applicable Standard UL 488S
- Port Connection 3/4" Threaded
- Actuation Type Automatic
- Switch Type SPDT
- Overall Dimensions 5-1/2" Length x 6-2/8" Width x 5-9/16" Height
- Input Supply Rating 4 VA at 120 Volt AC
- Pressure Rating Maximum 15 PSI (Steam)
- Media Handled Steam
- Inclusions/Features Low Water Indicating Light
- Application Residential/Commercial
- Enclosure NEMA 1
- Switching Capacity 5.8 Amp (Full Load), 34.8 Amp (Locked Rotor)
- Control Power Consumption 3.6 VA
- Construction Material Control Housing Galvanized Steel, Control Cover Powder Coated Steel, Probe Insulator Glazed Ceramic, Probe Tip 316 Stainless Steel, Probe Nut 3/4" or 1/2" Threaded Brass
- Maximum Ambient Temperature Rating 100 Deg F
- Install Instructions
Specification Sheet - Designed for the Highest Level of Performance and Reliability; Automatically Shuts off Burner After Delay of 15 Seconds in a Low Water Condition to Prevent Dry Firing Due to Surging and Priming; Time Delay of 30 Seconds Allows Solenoid Valves and Automatic Feeders to Bring Feed Water Past the Probe to a Safe Operational Level; Low Maintenance, No Moving Parts to Wear Stick or Hang up as in Float Device; Solid State Circuitry-High Quality, Economical Boiler Protection; Direct Boiler Mounting Eliminates Blow Downs; Intermittent Level Test-Periodically Monitors Settled Water Level for Added Protection for Smaller Efficient Steam Boiler; Variety of Time Sequences Assures Proper Control for the Boiler and the Installation