Description:
One element in a set of four resistance shunts each mounted in cast frame. It has six binding posts in total, three metal and three of an insulating material.
This shunt has two ranges, while the others in the set have three ranges.
The ranges are either 1 or 5 amps, as indicated by round plaques near the corresponding binding posts. The ground posts are marked (0).
It has a leather carrying handle, perforated vent on top and protection plate under.