Square D PQ4220 Bus Plug, 240-volt, 200-amp, 4-wire

Reconditioned Square D PQ4220 Bus Plug - 240-volt, 200-amp, 4-wire, fusible bus plug for use on Square D I-Line plug-in bus duct.

This bus plug is for use on Square D's I-line I and I-Line II bus duct. It will install on Square D's newest I-Line II bus duct, as well as the older I-Line I series.

By default it is set for R-class fuses, and can be used for over current protection between 110-amp and 200-amp with proper fusing. We can set this plug up for other fuse classes, if required.

This PQ4220 comes with mechanical lugs standard.