# HPB104-3 power distribution block CAD drawing Manufacturer drawings for HPB104-3 support distribution-block layout and mechanical-interface coordination. Reserve cable entry and lug-tool access around the distribution block; the outline does not prove conductor size or terminal ratings. Use the named original drawing for mounting details and confirm the selected configuration in the current manufacturer documentation. ## Equipment and file summary Equipment / resource: HPB104-3 power distribution block CAD drawing Manufacturer: AutomationDirect Resource type: Named drawing reference Listed file formats: DWG Listed files: 1 Available previews: Manufacturer source / drawing request Recorded revisions: Confirm the revision with the manufacturer Source checked: 2026-10-13 Download access: Use the official manufacturer source or request the exact drawing ## Related GA references - [AutomationDirect Edison Power Distribution Blocks](https://eloragrid.ai/objects/automationdirect-edison-power-distribution-blocks) - [Busbar trunking](https://eloragrid.ai/objects/busbar-trunking) - [Rigid busbar assembly](https://eloragrid.ai/objects/ga-rigid-busbar-assembly) Canonical page: https://eloragrid.ai/tools/cad-library/equipment/drawing-hpb104-3-c8b404965abd Manufacturer: AutomationDirect Entry type: Named drawing reference Part number: Not specified — select exact configuration Category: Busbar & distribution Formats: DWG Market discovery: US / Global Access: Direct download Official source: https://support.automationdirect.com/docs/drawings.html Manufacturer evidence: https://support.automationdirect.com/docs/drawings.html Source checked: 2026-10-13T00:00:00.000Z Original CAD is retained privately; explicit publisher restrictions keep public downloads on the official route. Use Request CAD for exact variants. US and Canada supplier catalogue; globally discoverable. Regional suitability must be verified for exact part. The verified native member is Power Products/Edison Power Distribution Blocks/HPB104-3.dwg. Its identity was checked against the acquired manufacturer archive. Reserve cable entry and lug-tool access around the distribution block; the outline does not prove conductor size or terminal ratings. The drawing is a mechanical coordination reference, not a circuit design or certification record. ## In plain English ### What the equipment does A busbar is a common electrical connection that distributes power to several circuits. Its supports and enclosure keep the conductors in their intended positions. ### A simple example Inside a switchgear lineup, the incoming breaker can feed busbars that supply the outgoing feeder breakers. ### What the drawings help you do The verified native member is Power Products/Edison Power Distribution Blocks/HPB104-3.dwg. Its identity was checked against the acquired manufacturer archive. Reserve cable entry and lug-tool access around the distribution block; the outline does not prove conductor size or terminal ratings. The drawing is a mechanical coordination reference, not a circuit design or certification record. ### Before using this reference - Confirm that the project schedule calls for HPB104-3 or an explicitly documented associated drawing identity. - Reserve cable entry and lug-tool access around the distribution block; the outline does not prove conductor size or terminal ratings. - Check the units and drawing revision before measuring or inserting geometry into a project. - Coordinate the mounting and connection faces with adjacent equipment, enclosure access and the cable route. - Verify ratings, compatible accessories and installation clearances using the manufacturer documentation for the exact device. ### What does the HPB104-3 reference verify? It verifies the acquired native drawing identity and its place in the official power distribution block source collection. The source member and checksums identify the reviewed file; they do not establish the selected device rating or current revision. ### How should I use the original file? Download the unchanged manufacturer archive from the official route and locate Power Products/Edison Power Distribution Blocks/HPB104-3.dwg. Check the drawing units and revision before using its geometry in the project. ### Can grouped drawing identities replace one another electrically? No. Mechanical drawing grouping only avoids separate pages for matching geometry, views or voltage aliases. Confirm exact electrical function, connection arrangement and manufacturer compatibility separately. ### Terms - CAD: Computer-aided design files used to prepare drawings and models. - Revision: The recorded version of a drawing or model. Concept diagram: Find HPB104-3 in the official archive → Open the matching original drawing → Coordinate distribution-block interfaces A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure. - [AutomationDirect official source](https://support.automationdirect.com/docs/drawings.html) ## Which file should I choose? The verified native member is Power Products/Edison Power Distribution Blocks/HPB104-3.dwg. Its identity was checked against the acquired manufacturer archive. Reserve cable entry and lug-tool access around the distribution block; the outline does not prove conductor size or terminal ratings. The drawing is a mechanical coordination reference, not a circuit design or certification record. ## Official files - edisonpdb.zip (ZIP): https://ftp.automationdirect.com/support/drawings/edisonpdb.zip Site download: not publicly hosted Rights review: The drawing page limits the documents to exclusive use by AutomationDirect customers.; evidence: https://support.automationdirect.com/docs/drawings.html Purpose: Contains HPB104-3.dwg; download the original archive and locate the named member.; acquired: true; redistribution: restricted; SHA-256: c8aafefeb109de747e070a1cf7f4c3f5e0e5a89c144dcba05e1d43947f4ee2b9; revision: not recorded - Power Products/Edison Power Distribution Blocks/HPB104-3.dwg Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.