Description
Manufacturer Part Number: 550
SAF550 120v Manual Reset Test Button Low Water Cut-Off Hot Water Boilers Includes EL1214 Probe Replaces OEM-170MC 45-550
Part Description:
- Boiler Low Water Cut-Off
- Item Low Water Cut-Off
- Type Heavy Duty
- Switch Type SPDT
- Overall Dimensions 2-3/8 Inch Width x 5-1/2 Inch Depth x 5-9/16 Height
- Current Rating 16 Amp (Relay)
- Input Supply Rating 120 Volt AC 60 Hertz 4 Volt Amp
- Temperature Rating 250 Deg F (Water)
- Pressure Rating 160 PSI
- Media Handled Water
- Inclusions/Features Manual Reset, Burner Circuit Test Button, LED Indicating Light
- Application Commercial
- Applicable Standard ASME CSD-1, UL, CSA
- Switching Capacity 5.8 Amp (Full Load), 34.8 Amp (Locked Rotor)
Features / Benefits
- Interrupts Power Immediately in a Low Water Condition
- Burner Circuit Locks-Out If Water Remains Below Probe for 30 Seconds
- Manual Reset will Not Trip Due to Power Failures
- Test Button Checks Burner Circuit to Ensure Proper Control Operation and Lock-Out Function without Lowering the Water Level
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