# Auxiliary contact block, TeSys Deca Schneider Electric Auxiliary contact block, TeSys Deca: original DXF / STEP for terminal or connection hardware layouts. ## Equipment and file summary Equipment / resource: Auxiliary contact block, TeSys Deca Manufacturer: Schneider Electric Resource type: Product Manufacturer drawing identity: Auxiliary contact block, TeSys Deca Source document: LADN22S_3D-CAD; revision 2.0 Source document: LADN409_3D-CAD; revision 1.0 Source-model envelope: 44.2 × 66.9 × 40.5 mm 2D preview basis: The orthographic views are projected from the manufacturer 3D geometry. They are labelled separately from original dimensioned sheets and do not add manufacturer dimensions. Listed file formats: DXF, STEP Listed files: 2 Available previews: 2 drawing previews; 1 interactive model variants Recorded revisions: 2.0, 1.0 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-schneider-electric-auxiliary-contact-block-tesys-deca-d7b7f38bc9 Manufacturer: Schneider Electric Entry type: Product Part number: Not specified — select exact configuration Category: Wiring & terminals Formats: DXF, STEP Market discovery: Global Access: Direct download Official source: https://www.se.com/us/en/download/document/LADN22S_3D-CAD/ Manufacturer evidence: https://www.se.com/us/en/download/document/LADN22S_3D-CAD/ 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. Use the manufacturer configuration named Auxiliary contact block, TeSys Deca. ## In plain English ### What the equipment does An auxiliary contact reports a device's state or provides a related control connection. It is separate from the main power contacts. ### A simple example Use SB115807_2D-front.dxf (revision 2.0) to insert the supplied editable drawing into your layout. ### What the drawings help you do Use SB115807_2D-front.dxf (revision 2.0) to insert the supplied editable drawing into your layout. Use LADN409_3D-simplified.stp (revision 1.0) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified LADN409_3D-simplified.stp. ### Before using this reference - Match Schneider Electric Auxiliary contact block, TeSys Deca and the exact source filename shown above. - The supplied model has approximate X × Y × Z bounds of 44.2 × 66.9 × 40.5 mm. These are source-model axes; mounting holes and installation clearances must come from the matching manufacturer sheet. - The orthographic views are projected from the manufacturer 3D geometry. They are labelled separately from original dimensioned sheets and do not add manufacturer dimensions. - The source was checked on 2026-11-11; recorded file revisions: SB115807_2D-front.dxf — 2.0; LADN409_3D-simplified.stp — 1.0. Use Documentation & sources to check for a newer issue. ### Which original files are supplied for Auxiliary contact block, TeSys Deca? 2 inspected originals for Schneider Electric Auxiliary contact block, TeSys Deca: SB115807_2D-front.dxf (DXF); LADN409_3D-simplified.stp (STEP). ### Where did these Schneider Electric files come from? Schneider Electric supplied the original files through https://www.se.com/us/en/download/document/LADN22S_3D-CAD/. 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 Auxiliary contact block, TeSys Deca → Choose DXF or STEP → Check the matching source configuration A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure. - [Schneider Electric official source](https://www.se.com/us/en/download/document/LADN22S_3D-CAD/) ## Which file should I choose? Use SB115807_2D-front.dxf (revision 2.0) to insert the supplied editable drawing into your layout. Use LADN409_3D-simplified.stp (revision 1.0) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified LADN409_3D-simplified.stp. ## Official files - SB115807_2D-front.dxf (DXF): https://download.se.com/files?p_File_Name=SB115807_2D-front.dxf&p_Doc_Ref=LADN22S_3D-CAD&p_enDocType=CAD Site download: https://eloragrid.ai/tools/cad-library/download/mfr-schneider-electric-auxiliary-contact-block-tesys-deca-d7b7f38bc9/se-b0e7b7ba351018180f31 Hosting basis: no-explicit-prohibition; publisher attribution: Schneider Electric; 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://download.se.com/files?p_File_Name=SB115807_2D-front.dxf&p_Doc_Ref=LADN22S_3D-CAD&p_enDocType=CAD Purpose: Original manufacturer DXF geometry; acquired: true; redistribution: unknown; SHA-256: a09f23e5b99fcc89b9f3e2df07fa8a2eb77dc6054efaaa6d2b3c643ba1b905c8; revision: 2.0 - LADN409_3D-simplified.stp (STEP): https://download.se.com/files?p_File_Name=LADN409_3D-simplified.stp&p_Doc_Ref=LADN409_3D-CAD&p_enDocType=CAD Site download: https://eloragrid.ai/tools/cad-library/download/mfr-schneider-electric-auxiliary-contact-block-tesys-deca-d7b7f38bc9/se-7b85a44cb5d20ab1be47 Hosting basis: no-explicit-prohibition; publisher attribution: Schneider Electric; 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://download.se.com/files?p_File_Name=LADN409_3D-simplified.stp&p_Doc_Ref=LADN409_3D-CAD&p_enDocType=CAD Purpose: Original manufacturer STEP geometry; acquired: true; redistribution: unknown; SHA-256: 67a63589be4d91e545e422c99dc292f2f4a5b0b1ce731019460ae33d5307796e; revision: 1.0 Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.