Unassembled Panelboards - Siemens P1 Series

Unassembled Panelboards provide product flexibility, quicker job turnaround and affordable pricing. The unassembled offering is an exact match to Siemens factory built panelboards so job sites will have the same look, quality, and utilize the same components. (New Revised P1 offering is limited to 18, 30, 42 and 54-circuit feed-thru type panels. 66 circuit and Non-feed-thru are not available.)

Features and Benefits

  • Product Consistency: Whether you are starting a new project, replacing parts, or adding on to an existing project, the unassembled panelboard offering is an exact match to the Siemens factory built panelboards.

  • Convertibility: Field convertible main breaker and main lug kits, (through 400 amps), will allow you to switch from main lug to main breaker, and vice versa with no change in box size or additional cabling.

  • Flexibility: Field addable sub-fed breakers (up to 250 amps) or feed through lug kits can be field installed without utilizing any of your feeder breaker positions or increasing your box height.

  • Ease of Installation: Lay-in construction and or removable lugs make wiring the main and neutral lugs easier and faster.

  • Invertible: Unique design allows panel to be be inverted in the field and keep its labeling legible.

  • Same Day Availability: Over the counter availability means you’re on and off the job without the delays that come with waiting for factory assembled panelboards.


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