# XT2 4p FIXED R LOW ABB XT2 4p FIXED R LOW: breaker or breaker-accessory reference for breaker compartment and mounting interfaces. Manufacturer reference 1SDH001295R0312. ## Equipment and file summary Equipment / resource: XT2 4p FIXED R LOW Manufacturer: ABB Resource type: Named drawing reference Manufacturer drawing: 1SDH001295R0312 Source configurations grouped on this page: XT2 4p FIXED R LOW; XT2 4p FIXED R UP Manufacturer reference: 1SDH001295R0312 Document revision: A Model envelope: 1SDH001295R0312_1PA_001_00_XT2_4P_FIXED_R_INF.stp: 108.8 × 120 × 12 mm (approximate X × Y × Z bounds of the tessellated source model) Manufacturer reference: 1SDH001295R0313 Model envelope: 1SDH001295R0313_1PA_001_00_XT2_4P_FIXED_R_SUP.stp: 108.8 × 120 × 12 mm (approximate X × Y × Z bounds of the tessellated source model) Listed file formats: STEP Listed files: 2 Available previews: 2 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-r-low-89b0f15c76 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=1SDH001295R0312&LanguageCode=en&LanguageCode=it&DocumentPartId=&Action=Launch&DocumentRevisionId=A Manufacturer evidence: https://search.abb.com/library/Download.aspx?DocumentID=1SDH001295R0312&LanguageCode=en&LanguageCode=it&DocumentPartId=&Action=Launch&DocumentRevisionId=A Source checked: 2026-11-03 2 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 R LOW”. Keep those frame, mounting and accessory codes with the inserted drawing. ## In plain English ### Using the XT2 4p FIXED R LOW reference ABB XT2 4p FIXED R LOW: breaker or breaker-accessory reference for breaker compartment and mounting interfaces. Manufacturer reference 1SDH001295R0312. ### A simple example Use 1SDH001295R0312_1PA_001_00_XT2_4P_FIXED_R_INF.stp revision A for the supplied solid assembly in your 3D layout. Match the XT2 4p FIXED R LOW configuration named by ABB. ### What the drawings help you do Use 1SDH001295R0312_1PA_001_00_XT2_4P_FIXED_R_INF.stp revision A for the supplied solid assembly in your 3D layout. Use 1SDH001295R0313_1PA_001_00_XT2_4P_FIXED_R_SUP.stp revision A for the supplied solid assembly in your 3D layout. Match the XT2 4p FIXED R UP configuration named by ABB. ### Before using this reference - The supplied configuration is “XT2 4p FIXED R LOW”. 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. - 1SDH001295R0312_1PA_001_00_XT2_4P_FIXED_R_INF.stp has approximate model bounds of 108.8 × 120 × 12 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 FIXED R UP”. Keep those frame, mounting and accessory codes with the inserted drawing. - 1SDH001295R0313_1PA_001_00_XT2_4P_FIXED_R_SUP.stp has approximate model bounds of 108.8 × 120 × 12 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 2 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 R LOW reference for? Use this breaker or breaker-accessory reference for breaker compartment and mounting interfaces. The supplied configuration is “XT2 4p FIXED R LOW”. Keep those frame, mounting and accessory codes with the inserted drawing. ### Which manufacturer reference identifies this drawing? ABB reference 1SDH001295R0312. The file list retains the original source and recorded revision. ### Terms Concept diagram: Identify XT2 4p FIXED R LOW → Select the drawing or model → Check the mounting interface The supplied configuration is “XT2 4p FIXED R LOW”. Keep those frame, mounting and accessory codes with the inserted drawing. - [ABB source](https://search.abb.com/library/Download.aspx?DocumentID=1SDH001295R0312&LanguageCode=en&LanguageCode=it&DocumentPartId=&Action=Launch&DocumentRevisionId=A) ## Which file should I choose? Use 1SDH001295R0312_1PA_001_00_XT2_4P_FIXED_R_INF.stp revision A for the supplied solid assembly in your 3D layout. Use 1SDH001295R0313_1PA_001_00_XT2_4P_FIXED_R_SUP.stp revision A for the supplied solid assembly in your 3D layout. Match the XT2 4p FIXED R UP configuration named by ABB. ## Official files - 1SDH001295R0312_1PA_001_00_XT2_4P_FIXED_R_INF.stp (STEP): https://search.abb.com/library/Download.aspx?DocumentID=1SDH001295R0312&LanguageCode=en&LanguageCode=it&DocumentPartId=&Action=Launch&DocumentRevisionId=A Site download: https://eloragrid.ai/tools/cad-library/download/abb-xt2-4p-fixed-r-low-89b0f15c76/bb859d51fef4e2c689bc 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=1SDH001295R0312&LanguageCode=en&LanguageCode=it&DocumentPartId=&Action=Launch&DocumentRevisionId=A Purpose: Manufacturer drawing reference 1SDH001295R0312; acquired: true; redistribution: unknown; SHA-256: bb859d51fef4e2c689bca9d46c4f989aa1cb906a4271b707284d579763a141e7; revision: A - 1SDH001295R0313_1PA_001_00_XT2_4P_FIXED_R_SUP.stp (STEP): https://search.abb.com/library/Download.aspx?DocumentID=1SDH001295R0313&LanguageCode=en&LanguageCode=it&DocumentPartId=&Action=Launch&DocumentRevisionId=A Site download: https://eloragrid.ai/tools/cad-library/download/abb-xt2-4p-fixed-r-low-89b0f15c76/e0dbc84aaa247f856d8b 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=1SDH001295R0313&LanguageCode=en&LanguageCode=it&DocumentPartId=&Action=Launch&DocumentRevisionId=A Purpose: Manufacturer drawing reference 1SDH001295R0313; acquired: true; redistribution: unknown; SHA-256: e0dbc84aaa247f856d8bb67182ddca7f13ed9fc176c3377f8ec87e44a4bcec14; revision: A Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.