Anvil 0308015809 Metal Pipe Flange, 1 1 2 in, Female NPT Blind, Cast Iron, Flat Flange, Class 125, Black JSCVF 8S 15 kW (at 380 to 15 kW (at 380 to 400V AC 50 60 Hz AC 3) 5 A Minimum Operating Temperature 4 Degrees F Maximum Overload Relay Current Setting 4 A Maximum Voltage Rating 690V AC Overload Protection Type Thermal Auxiliary Contact Form 1NO 1NC Relay Style IEC Rated Insulation Voltage Power circuit 600 V CSA Range 20 Degrees to 150 Degrees F Maximum Operating Pressure 175 psi Number of Bolt Holes 4 Application Fire Protection 4 Fitting Schedule Class Class 125 Pipe Fitting Connection Type Flanged Pipe Fitting Schedule Class Class 125 Specific Pipe Fitting Shape Blind Flange Basic Pipe Fitting Shape Flange Saturated Steam Pressure 125 psi Basic Pipe Fitting Material Metal Max