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category:
Low Water Cutoffs
manufacturer:
McDonnell & Miller
mpn:
176234
subcategory:
Water
type:
Line Voltage Low Water Cutoffs
weight:
2.0
Product Overview
Features- Low Water Cut-Offs with Remote Sensor
- For commercial or industrial applications
- Primary or secondary control on hot water boilers
- Secondary control (manual reset models only) on steam boilers
- Manual reset models meet the requirements of ASME Standard CSD-1. If the control is in a low water condition when there is an interruption of power, the control will remain in a low water condition when power is restored. The reset button will need to be pressed when the water level is restored to a level above the probe to allow the burner to fire.
- Green LED power indicating light
- Red LED low water indicating light
- Test switch
- 20,000 ohms sensitivity
- Includes PA-800 probe
Additional Information
ApplicationHot Water BoilersSteam Boilers
TypeElectronic
Reset TypeManual
Featuresw/ PA-800 probe
Max Ambient Temp (°F)120°F
Sensitivity20000 ohms
Voltage120v
Electrical Ratings (AFL)3.75 A @ 240 VAC7.2 A @ 120 VAC
Electrical Ratings (ALR)21.6 A @ 240 VAC43.2 A @ 120 VAC