550 Hydrolevel Safgard Low Water Cut-Off Manual Reset With Test Button & Light 120V

• Boiler Low Water Cut-Off
• Item Low Water Cut-Off
• Type Probe
• Applicable Standard UL, CSA, ASME CSD-1
• Actuation Type Manual
• 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 60 Hertz
• Pressure Rating 160 PSI
• Media Handled Water
• Inclusions/Features Burner Circuit Test Button, LED Indicating Light
• Application Residential/Commercial
• Enclosure NEMA 1
• Switching Capacity 5.8 Amp (Full Load), 34.8 Amp (Locked Rotor)
• Construction Material Control Housing Galvanized Steel, Probe Insulator Glazed Ceramic, Probe Tip 316 Stainless Steel, Probe Nut 3/4" or 1/2" Threaded brass

Install Instructions
Specification Sheet

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