This 500-amp, 50-millivolt DC shunt is an accurate, low-resistance resistor which is placed "in line" with the wire carrying the current to be measured. Connections are made to the two bolts (3/8"-16), which are 1.5" apart on center.
500A, 50mV DC Shunt Specs
3.25" W x 1.75" D x 1.75" H
0.7 lbs
Mounting holes: .205" diameter, 1.25" apart on center
Resistance: 500 amps at 50 millivolts or 0.1 milliohm
Maximum steady state current: 410A
Thermal time constant: 18 minutes
Overload current: If normally operated at less than 300A, it will take surges up to 500A for up to 5 minutes