# TEF4, TEF4S electronic timer with AF26(S), AF30, AF38 3-pole contactors with scew or spring terminals ABB TEF4, TEF4S electronic timer with AF26(S), AF30, AF38 3-pole contactors with scew or spring terminals: motor-control reference for control-panel wiring and component arrangement. Manufacturer reference 1SBB900537D3501. ## Equipment and file summary Equipment / resource: TEF4, TEF4S electronic timer with AF26(S), AF30, AF38 3-pole contactors with scew or spring terminals Manufacturer: ABB Resource type: Named drawing reference Manufacturer drawing: 1SBB900537D3501 Manufacturer reference: 1SBB900537D3501 Document revision: - Listed file formats: PDF Listed files: 1 Available previews: 1 drawing previews Recorded revisions: - Source checked: 2026-11-04 Download access: Email registration for site downloads; official source links are also available ## Related GA references - [PLC CPU module](https://eloragrid.ai/objects/ga-plc-cpu-module) - [HMI touchscreen](https://eloragrid.ai/objects/ga-hmi-touchscreen) Canonical page: https://eloragrid.ai/tools/cad-library/equipment/abb-tef4-tef4s-electronic-timer-with-af26-s-af30-af38-3-pole-contactors-with-scew-or-spring-ter-32a6dfb17a Manufacturer: ABB Entry type: Named drawing reference Part number: Not specified — select exact configuration Category: Automation & controls Formats: PDF Market discovery: Global Access: Direct download Official source: https://search.abb.com/library/Download.aspx?DocumentID=1SBB900537D3501&LanguageCode=en&LanguageCode=zh&DocumentPartId=&Action=Launch&DocumentRevisionId=- Manufacturer evidence: https://search.abb.com/library/Download.aspx?DocumentID=1SBB900537D3501&LanguageCode=en&LanguageCode=zh&DocumentPartId=&Action=Launch&DocumentRevisionId=- Source checked: 2026-11-04 1 original file is available to download here. Manufacturer sources and revisions are listed below. Confirm the exact regional configuration against the selected manufacturer drawing. Manufacturer reference 1SBB900537D3501 identifies this motor-control reference. ## In plain English ### Using the TEF4, TEF4S electronic timer with AF26(S), AF30, AF38 3-pole contactors with scew or spring terminals reference ABB TEF4, TEF4S electronic timer with AF26(S), AF30, AF38 3-pole contactors with scew or spring terminals: motor-control reference for control-panel wiring and component arrangement. Manufacturer reference 1SBB900537D3501. ### A simple example Use 1SBB900537D3501.pdf revision - to read the original manufacturer sheet and its annotations. ### What the drawings help you do Use 1SBB900537D3501.pdf revision - to read the original manufacturer sheet and its annotations. ### Before using this reference - Keep the named starter size and control configuration with this reference. A connection diagram identifies circuit connections; it does not supply a panel cutout or a physical mounting footprint. ### What can I use the TEF4, TEF4S electronic timer with AF26(S), AF30, AF38 3-pole contactors with scew or spring terminals reference for? Use this motor-control reference for control-panel wiring and component arrangement. Keep the named starter size and control configuration with this reference. A connection diagram identifies circuit connections; it does not supply a panel cutout or a physical mounting footprint. ### Which manufacturer reference identifies this drawing? ABB reference 1SBB900537D3501. The file list retains the original source and recorded revision. ### Terms Concept diagram: Identify TEF4, TEF4S electronic timer with AF26(S), AF30, AF38 3-pole contactors with scew or spring terminals → Select the drawing or model → Check the mounting interface Manufacturer reference 1SBB900537D3501 identifies this motor-control reference. - [ABB source](https://search.abb.com/library/Download.aspx?DocumentID=1SBB900537D3501&LanguageCode=en&LanguageCode=zh&DocumentPartId=&Action=Launch&DocumentRevisionId=-) ## Which file should I choose? Use 1SBB900537D3501.pdf revision - to read the original manufacturer sheet and its annotations. ## Official files - 1SBB900537D3501.pdf (PDF): https://search.abb.com/library/Download.aspx?DocumentID=1SBB900537D3501&LanguageCode=en&LanguageCode=zh&DocumentPartId=&Action=Launch&DocumentRevisionId=- Site download: https://eloragrid.ai/tools/cad-library/download/abb-tef4-tef4s-electronic-timer-with-af26-s-af30-af38-3-pole-contactors-with-scew-or-spring-ter-32a6dfb17a/d9c29cf3212cbf61fd78 Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-04 Rights review: Reviewed the available source, embedded drawing text and archive notices. No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=1SBB900537D3501&LanguageCode=en&LanguageCode=zh&DocumentPartId=&Action=Launch&DocumentRevisionId=- Purpose: Manufacturer drawing reference 1SBB900537D3501; acquired: true; redistribution: unknown; SHA-256: d9c29cf3212cbf61fd78dfb0ef2634a9aabaf835d16b10609570528d0b694b08; revision: - Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.