The Progressive Dynamics PD50K3Q2GP combines a 30A/120V AC breaker panel with a separate 12V DC fuse section. It does not contain an AC-to-DC converter/charger. This parts reference explains the front and rear sections, model-specific connector options and the related products in our catalog.
PD50K3Q2GP AC breaker and DC fuse functions
These two parts of the panel distribute different types of power. The AC main and breakers are not a DC converter, and DC blade fuses do not protect the shore AC line.
120V AC distribution
12V DC distribution
Original PD50K3Q2GP features and options
| Part or function | Rating or suffix | What it means |
|---|---|---|
| AC main | 30A / 120V AC | One main supply and up to nine AC branch circuits |
| DC fuse distribution | 12V DC | Up to twelve fused branches; fuse size must protect each circuit |
| DC connector option | 3Q | 30A-rated quick-connect style for this exact part |
| DC inputs / ground | 2G | Two DC positive inputs and rear ground block |
| Rear AC outlet | P suffix | 120V outlet option on this GP model |
| External battery charger | Not included | A separately selected converter/charger supplies 12V DC |
The PD50K3Q2GP model code identifies a black panel (K), 30A quick-connect DC terminals (3Q), two DC inputs (2), ground block (G) and rear AC outlet (P). The unit's approximately 13.4 × 7.1 × 4.0-inch installation dimensions describe the PD5000 panel family; confirm the enclosure cut-out on the manufacturer's drawing.
AC branch breakers serve the 120V circuits. ATC/ATO-type blade fuses in the DC section protect separate 12V wiring. Do not use a 12V automotive circuit breaker as an AC branch breaker. The manufacturer instructs installers to choose the AC breaker family and rating from the label behind the panel cover.
Identify breaker and DC-fuse positions
The PD5000 factory connection photo distinguishes the AC breaker section, rear 30A DC quick-connects, pair of DC positive lugs, ground block and optional back-mounted AC outlet. For breaker selection, the label inside the installed panel is authoritative; a Siemens QP breaker listing is not automatic proof of fit in every revision.
Exact panel and separately sold electrical parts
The first product card is the exact PD50K3Q2GP panel. Other cards show related breaker and converter equipment sold separately; they are not included components or verified substitutes.
Progressive Dynamics original drawings and manuals
The PD5000 manufacturer documentation includes a rear-component picture and an AC/DC system flowchart. For actual wiring, follow the installed panel label and the matching version of the factory diagram.
PD50K3Q2GP exact manufacturer model · PD5000 options and specifications · Factory rear connector / option drawing (PDF) · PD5000 AC/DC flow diagram (PDF)