The BU-P3452 is a dual pin tip plug with a shorting bar that mates with Mueller's BU-P4543 or any standard 0.080" pin jack. Internally shorted with 20 AWG wire.
The BU-PMDP-S is a solderless, stackable dual banana plug with an internal shorting bar. Banana plugs are electrically shorted. For version without shorting bar, see BU-PMDP-0.
