# XT2 4p FIXED PS 25mm UP ABB XT2 4p FIXED PS 25mm UP: breaker or breaker-accessory reference for breaker compartment and mounting interfaces. Manufacturer reference 1SDH001295R0308. ## Equipment and file summary Equipment / resource: XT2 4p FIXED PS 25mm UP Manufacturer: ABB Resource type: Named drawing reference Manufacturer drawing: 1SDH001295R0308 Source configurations grouped on this page: XT2 4p FIXED PS 25mm UP; XT2 4p PLUG-IN PS 25mm UP; XT2 4p WITHDRAWABLE PS 25mm UP Manufacturer reference: 1SDH001295R0308 Document revision: A Model envelope: 1SDH001295R0308_1PA_001_00_XT2_4P_FIXED_PS_25mm_SUP.stp: 68 × 80.5 × 29 mm (approximate X × Y × Z bounds of the tessellated source model) Manufacturer reference: 1SDH001295R0351 Model envelope: 1SDH001295R0351_1PA_001_00_XT2_4P_PLUG_IN_PS_25mm_SUP.stp: 68 × 80.5 × 29 mm (approximate X × Y × Z bounds of the tessellated source model) Manufacturer reference: 1SDH001295R0394 Model envelope: 1SDH001295R0394_1PA_001_00_XT2_4P_WITHDRAWABLE_PS_25mm_SUP.stp: 68 × 80.5 × 29 mm (approximate X × Y × Z bounds of the tessellated source model) Listed file formats: STEP Listed files: 3 Available previews: 3 interactive model variants Recorded revisions: A Source checked: 2026-11-03 Download access: Email registration for site downloads; official source links are also available ## Related GA references - [Air circuit breaker](https://eloragrid.ai/objects/ga-air-circuit-breaker) - [Moulded-case circuit breaker](https://eloragrid.ai/objects/ga-moulded-case-circuit-breaker) Canonical page: https://eloragrid.ai/tools/cad-library/equipment/abb-xt2-4p-fixed-ps-25mm-up-86b4d2f469 Manufacturer: ABB Entry type: Named drawing reference Part number: Not specified — select exact configuration Category: Breakers & accessories Formats: STEP Market discovery: Global Access: Direct download Official source: https://search.abb.com/library/Download.aspx?DocumentID=1SDH001295R0308&LanguageCode=en&LanguageCode=it&DocumentPartId=&Action=Launch&DocumentRevisionId=A Manufacturer evidence: https://search.abb.com/library/Download.aspx?DocumentID=1SDH001295R0308&LanguageCode=en&LanguageCode=it&DocumentPartId=&Action=Launch&DocumentRevisionId=A Source checked: 2026-11-03 3 original files are available to download here. Manufacturer sources and revisions are listed below. Confirm the exact regional configuration against the selected manufacturer drawing. The supplied configuration is “XT2 4p FIXED PS 25mm UP”. Keep those frame, mounting and accessory codes with the inserted drawing. ## In plain English ### Using the XT2 4p FIXED PS 25mm UP reference ABB XT2 4p FIXED PS 25mm UP: breaker or breaker-accessory reference for breaker compartment and mounting interfaces. Manufacturer reference 1SDH001295R0308. ### A simple example Use 1SDH001295R0308_1PA_001_00_XT2_4P_FIXED_PS_25mm_SUP.stp revision A for the supplied solid assembly in your 3D layout. Match the XT2 4p FIXED PS 25mm UP configuration named by ABB. ### What the drawings help you do Use 1SDH001295R0308_1PA_001_00_XT2_4P_FIXED_PS_25mm_SUP.stp revision A for the supplied solid assembly in your 3D layout. Use 1SDH001295R0351_1PA_001_00_XT2_4P_PLUG_IN_PS_25mm_SUP.stp revision A for the supplied solid assembly in your 3D layout. Match the XT2 4p PLUG-IN PS 25mm UP configuration named by ABB. Use 1SDH001295R0394_1PA_001_00_XT2_4P_WITHDRAWABLE_PS_25mm_SUP.stp revision A for the supplied solid assembly in your 3D layout. Match the XT2 4p WITHDRAWABLE PS 25mm UP configuration named by ABB. ### Before using this reference - The supplied configuration is “XT2 4p FIXED PS 25mm UP”. Keep those frame, mounting and accessory codes with the inserted drawing. - Use the exact frame, pole and mounting configuration named by this reference. Door drilling, connection and accessory drawings describe those interfaces rather than a complete switchboard. - 1SDH001295R0308_1PA_001_00_XT2_4P_FIXED_PS_25mm_SUP.stp has approximate model bounds of 68 × 80.5 × 29 mm (approximate X × Y × Z bounds of the tessellated source model). Compare these model axes with the installation orientation; mounting and service clearances are separate requirements. - The supplied configuration is “XT2 4p PLUG-IN PS 25mm UP”. Keep those frame, mounting and accessory codes with the inserted drawing. - 1SDH001295R0351_1PA_001_00_XT2_4P_PLUG_IN_PS_25mm_SUP.stp has approximate model bounds of 68 × 80.5 × 29 mm (approximate X × Y × Z bounds of the tessellated source model). Compare these model axes with the installation orientation; mounting and service clearances are separate requirements. - The supplied configuration is “XT2 4p WITHDRAWABLE PS 25mm UP”. Keep those frame, mounting and accessory codes with the inserted drawing. - 1SDH001295R0394_1PA_001_00_XT2_4P_WITHDRAWABLE_PS_25mm_SUP.stp has approximate model bounds of 68 × 80.5 × 29 mm (approximate X × Y × Z bounds of the tessellated source model). Compare these model axes with the installation orientation; mounting and service clearances are separate requirements. - This page groups 3 source references for the same configuration or model geometry. The file list retains the separate formats and source revisions. ### What can I use the XT2 4p FIXED PS 25mm UP reference for? Use this breaker or breaker-accessory reference for breaker compartment and mounting interfaces. The supplied configuration is “XT2 4p FIXED PS 25mm UP”. Keep those frame, mounting and accessory codes with the inserted drawing. ### Which manufacturer reference identifies this drawing? ABB reference 1SDH001295R0308. The file list retains the original source and recorded revision. ### Terms Concept diagram: Identify XT2 4p FIXED PS 25mm UP → Select the drawing or model → Check the mounting interface The supplied configuration is “XT2 4p FIXED PS 25mm UP”. Keep those frame, mounting and accessory codes with the inserted drawing. - [ABB source](https://search.abb.com/library/Download.aspx?DocumentID=1SDH001295R0308&LanguageCode=en&LanguageCode=it&DocumentPartId=&Action=Launch&DocumentRevisionId=A) ## Which file should I choose? Use 1SDH001295R0308_1PA_001_00_XT2_4P_FIXED_PS_25mm_SUP.stp revision A for the supplied solid assembly in your 3D layout. Use 1SDH001295R0351_1PA_001_00_XT2_4P_PLUG_IN_PS_25mm_SUP.stp revision A for the supplied solid assembly in your 3D layout. Match the XT2 4p PLUG-IN PS 25mm UP configuration named by ABB. Use 1SDH001295R0394_1PA_001_00_XT2_4P_WITHDRAWABLE_PS_25mm_SUP.stp revision A for the supplied solid assembly in your 3D layout. Match the XT2 4p WITHDRAWABLE PS 25mm UP configuration named by ABB. ## Official files - 1SDH001295R0308_1PA_001_00_XT2_4P_FIXED_PS_25mm_SUP.stp (STEP): https://search.abb.com/library/Download.aspx?DocumentID=1SDH001295R0308&LanguageCode=en&LanguageCode=it&DocumentPartId=&Action=Launch&DocumentRevisionId=A Site download: https://eloragrid.ai/tools/cad-library/download/abb-xt2-4p-fixed-ps-25mm-up-86b4d2f469/96eb72bd4aa2ce6fb5c9 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=1SDH001295R0308&LanguageCode=en&LanguageCode=it&DocumentPartId=&Action=Launch&DocumentRevisionId=A Purpose: Manufacturer drawing reference 1SDH001295R0308; acquired: true; redistribution: unknown; SHA-256: 96eb72bd4aa2ce6fb5c9001a4bd6b495d414fc98b3d9f5a77bb37220318d2e53; revision: A - 1SDH001295R0351_1PA_001_00_XT2_4P_PLUG_IN_PS_25mm_SUP.stp (STEP): https://search.abb.com/library/Download.aspx?DocumentID=1SDH001295R0351&LanguageCode=en&LanguageCode=it&DocumentPartId=&Action=Launch&DocumentRevisionId=A Site download: https://eloragrid.ai/tools/cad-library/download/abb-xt2-4p-fixed-ps-25mm-up-86b4d2f469/54ff1811393a1fe70edd 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=1SDH001295R0351&LanguageCode=en&LanguageCode=it&DocumentPartId=&Action=Launch&DocumentRevisionId=A Purpose: Manufacturer drawing reference 1SDH001295R0351; acquired: true; redistribution: unknown; SHA-256: 54ff1811393a1fe70eddd1aad58261426d0d05f102140f76c08c43a893598953; revision: A - 1SDH001295R0394_1PA_001_00_XT2_4P_WITHDRAWABLE_PS_25mm_SUP.stp (STEP): https://search.abb.com/library/Download.aspx?DocumentID=1SDH001295R0394&LanguageCode=en&LanguageCode=it&DocumentPartId=&Action=Launch&DocumentRevisionId=A Site download: https://eloragrid.ai/tools/cad-library/download/abb-xt2-4p-fixed-ps-25mm-up-86b4d2f469/2a99a372ce19b350c4c8 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=1SDH001295R0394&LanguageCode=en&LanguageCode=it&DocumentPartId=&Action=Launch&DocumentRevisionId=A Purpose: Manufacturer drawing reference 1SDH001295R0394; acquired: true; redistribution: unknown; SHA-256: 2a99a372ce19b350c4c886f84eb295032f0b4ce5e9c1093536f755ac3ac39df3; revision: A Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.