# 4-pole CA4 aux. contact block with AF26...AF38 3-pole contactors; AF26...AF38..-30-22 3-pole contactors ABB 4-pole CA4 aux. contact block with AF26...AF38 3-pole contactors; AF26...AF38..-30-22 3-pole contactors: original DXF / PDF for terminal or connection hardware layouts. Dimension Drawing. ## Equipment and file summary Equipment / resource: 4-pole CA4 aux. contact block with AF26...AF38 3-pole contactors; AF26...AF38..-30-22 3-pole contactors Manufacturer: ABB Resource type: Product Manufacturer configuration: Dimension Drawing Manufacturer drawing identity: 4-pole CA4 aux. contact block with AF26...AF38 3-pole contactors; AF26...AF38..-30-22 3-pole contactors Source document: 1SBB505025D3501.DXF Source document: 1SBB505025D3501.PDF Listed file formats: DXF, PDF Listed files: 2 Available previews: 2 drawing previews Recorded revisions: Confirm the revision with the manufacturer Source checked: 2026-11-11 Download access: Email registration for site downloads; official source links are also available ## Related GA references - [Terminal strip assembly](https://eloragrid.ai/objects/terminal-strip) - [Cable gland](https://eloragrid.ai/objects/ga-cable-gland) Canonical page: https://eloragrid.ai/tools/cad-library/equipment/mfr-abb-4-pole-ca4-aux-contact-block-with-af26-af38-3-pole-contactors-af26-af38-30-22-3-pole-contactors-dd47453a0b Manufacturer: ABB Entry type: Product Part number: Not specified — select exact configuration Category: Wiring & terminals Formats: DXF, PDF Market discovery: Global Access: Direct download Official source: https://search.abb.com/library/Download.aspx?DocumentID=1SBB505025D3501.DWG&LanguageCode=en&DocumentPartId=&Action=Launch Manufacturer evidence: https://search.abb.com/library/Download.aspx?DocumentID=1SBB505025D3501.DWG&LanguageCode=en&DocumentPartId=&Action=Launch Source checked: 2026-11-11 Inspected originals are available from this website through the existing download email prompt. Manufacturer source discovery; confirm the exact regional equipment configuration and certification separately. Dimension Drawing ## In plain English ### What the equipment does A terminal provides an identified point for joining wires to equipment or to other wires. Terminal strips organise those connections so they can be wired and checked. ### A simple example Use 1SBB505025D3501.DXF.dxf to insert the supplied editable drawing into your layout. The ZIP contains the unmodified 1SBB505025D3501.DXF.dxf. ### What the drawings help you do Use 1SBB505025D3501.DXF.dxf to insert the supplied editable drawing into your layout. The ZIP contains the unmodified 1SBB505025D3501.DXF.dxf. Use 1SBB505025D3501.PDF.pdf to read the original sheet, including its annotations and any marked dimensions. The selected drawing sheet is page 1. ### Before using this reference - Match the recorded manufacturer configuration: Dimension Drawing - The source was checked on 2026-11-11. Use Documentation & sources to check for a newer issue. ### Which original files are supplied for 4-pole CA4 aux. contact block with AF26...AF38 3-pole contactors; AF26...AF38..-30-22 3-pole contactors? 2 inspected originals for ABB 4-pole CA4 aux. contact block with AF26...AF38 3-pole contactors; AF26...AF38..-30-22 3-pole contactors: 1SBB505025D3501.DXF.dxf (DXF); 1SBB505025D3501.PDF.pdf (PDF). The manufacturer describes this configuration as Dimension Drawing. ### Where did these ABB files come from? ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=1SBB505025D3501.DWG&LanguageCode=en&DocumentPartId=&Action=Launch. The source reference, revision, original bytes and checksum are retained with each download. ### Terms - CAD: Computer-aided design files used to prepare drawings and models. - Revision: The recorded version of a drawing or model. Concept diagram: Identify 4-pole CA4 aux. contact block with AF26...AF38 3-pole contactors; AF26...AF38..-30-22 3-pole contactors → Choose DXF or PDF → Check the matching source configuration A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure. - [ABB official source](https://search.abb.com/library/Download.aspx?DocumentID=1SBB505025D3501.DWG&LanguageCode=en&DocumentPartId=&Action=Launch) ## Which file should I choose? Use 1SBB505025D3501.DXF.dxf to insert the supplied editable drawing into your layout. The ZIP contains the unmodified 1SBB505025D3501.DXF.dxf. Use 1SBB505025D3501.PDF.pdf to read the original sheet, including its annotations and any marked dimensions. The selected drawing sheet is page 1. ## Official files - 1SBB505025D3501.DXF.dxf (DXF): https://search.abb.com/library/Download.aspx?DocumentID=1SBB505025D3501.DXF&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=- Site download: https://eloragrid.ai/tools/cad-library/download/mfr-abb-4-pole-ca4-aux-contact-block-with-af26-af38-3-pole-contactors-af26-af38-30-22-3-pole-contactors-dd47453a0b/abb-5b453b58bf8ecc7f2924 Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-11 Rights review: Public manufacturer/supplier CAD original inspected with its included notices; no explicit applicable reproduction prohibition identified. Rights remain unknown.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=1SBB505025D3501.DXF&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=- Purpose: Original manufacturer DXF geometry; acquired: true; redistribution: unknown; SHA-256: 9ab4b2fcbf1df47638ed16bd0f3f87b8684c8f707b1a327d67bcf752b8cfe964; revision: not recorded - 1SBB505025D3501.PDF.pdf (PDF): https://search.abb.com/library/Download.aspx?DocumentID=1SBB505025D3501.PDF&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=- Site download: https://eloragrid.ai/tools/cad-library/download/mfr-abb-4-pole-ca4-aux-contact-block-with-af26-af38-3-pole-contactors-af26-af38-30-22-3-pole-contactors-dd47453a0b/abb-652c0344c0ba81e2ecc1 Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-11 Rights review: Public manufacturer/supplier CAD original inspected with its included notices; no explicit applicable reproduction prohibition identified. Rights remain unknown.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=1SBB505025D3501.PDF&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=- Purpose: Original manufacturer drawing sheet; acquired: true; redistribution: unknown; SHA-256: e45fca511cc7ce42a30518f29b0ae13213951477661b55d6a865c934d4d2a94b; revision: not recorded Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.