McDonnell & Miller 153896

McDonnell & Miller 153896 PS-851-M-120, Electronic Manual Reset Low Water Cutoff

McDonnell & Miller 153896 PS-851-M-120, Electronic Manual Reset Low Water Cutoff

  • For residential, commercial and industrial applications
  • Manual Reset
  • Electronic operation
  • User-friendly diagnostics
  • Red low water and shorted probe LED
  • Green power and test LED
  • Higher probe sensitivity: 7,000 ohms
  • No lock out with loss of power if probe is in water
  • No blow down of control required when mounted directly into boiler tappings
  • Test button standard on all models
BrandMcDonnell & Miller
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McDonnell & Miller 153896 PS-851-M-120, Electronic Manual Reset Low Water Cutoff

  • For residential, commercial and industrial applications
  • Manual Reset
  • Electronic operation
  • User-friendly diagnostics
  • Red low water and shorted probe LED
  • Green power and test LED
  • Higher probe sensitivity: 7,000 ohms
  • No lock out with loss of power if probe is in water
  • No blow down of control required when mounted directly into boiler tappings
  • Test button standard on all models

Specifications

Application: Hot Water Boilers
Type: Electronic
Reset Type: Manual
Max Pressure (PSI): 15 (Steam)
Max Temp (F): 250°F
Sensitivity: 7000 ohms
Voltage: 120v
Delay on Break Timer: 10 seconds
Delay on Make Timer: 15 seconds
Electrical Ratings (AFL): 7.2 A @ 120 VAC
Electrical Ratings (ALR): 43.2 A @ 120 VAC

21.6 A @ 240 VAC
Electrical Ratings (AFL): 3.75 A @ 240 VAC
Max Ambient Temp (°F): 120°F

Downloads

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McDonnell & Miller

A leader in engineering and manufacturing boiler and liquid level controls, low-water cutoffs, and flow switches for steam and hot water boilers in industrial, commercial and building applications.

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