1SDH001252R0450
STEP · 1.4 MB · Rev -
Original filename: 1SDH001252R0450.stp
Manufacturer drawing reference 1SDH001252R0450
ABB
E4.2/E4.3 IV W FLAT TERM 4000A LOWER CAD models & downloads
ABB E4.2/E4.3 IV W FLAT TERM 4000A LOWER: breaker or breaker-accessory reference for breaker compartment and mounting interfaces. Manufacturer reference 1SDH001252R0450.
STEP · 2 listed files · Source checked 2026-11-03
Drag to rotate · Scroll or pinch to zoom · Simplified display preview. Use the original CAD for dimensions. 1SDH001252R0449.stp
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Original files · Hosted here1SDH001252R0449
STEP · 1.4 MB · Rev -
Original filename: 1SDH001252R0449.stp
Manufacturer drawing reference 1SDH001252R0449
Need another model or format?
Equipment and file summary
- Equipment / resource
- E4.2/E4.3 IV W FLAT TERM 4000A LOWER
- Manufacturer
- ABB
- Resource type
- Named drawing reference
- Manufacturer drawing
- 1SDH001252R0450
- Source configurations grouped on this page
- E4.2/E4.3 IV W FLAT TERM 4000A LOWER; E4.2/E4.3 IV W FLAT TERM 4000A UPPER
- Manufacturer reference
- 1SDH001252R0450
- Document revision
- -
- Model envelope: 1SDH001252R0450.stp
- 458 × 98.4 × 80 mm (approximate X × Y × Z bounds of the tessellated source model)
- Manufacturer reference
- 1SDH001252R0449
- Model envelope: 1SDH001252R0449.stp
- 458 × 98.4 × 80 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
- -
- Source checked
- 2026-11-03
- Download access
- Email registration for site downloads; official source links are also available
Which file should I choose?
Use 1SDH001252R0450.stp revision - for the supplied solid assembly in your 3D layout.
Use 1SDH001252R0449.stp revision - for the supplied solid assembly in your 3D layout. Match the E4.2/E4.3 IV W FLAT TERM 4000A UPPER configuration named by ABB.
What is included?
Reference 1SDH001252R0450 covers “E4.2/E4.3 IV W FLAT TERM 4000A LOWER”. This page groups 2 source references for the same configuration or model geometry. The file list retains the separate formats and source revisions.
Checked source file: 1SDH001252R0450.stp · 1.4 MB · STEP.
Before using it
- The supplied configuration is “E4.2/E4.3 IV W FLAT TERM 4000A LOWER”. 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.
- 1SDH001252R0450.stp has approximate model bounds of 458 × 98.4 × 80 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 “E4.2/E4.3 IV W FLAT TERM 4000A UPPER”. Keep those frame, mounting and accessory codes with the inserted drawing.
- 1SDH001252R0449.stp has approximate model bounds of 458 × 98.4 × 80 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.
In plain English
Using the E4.2/E4.3 IV W FLAT TERM 4000A LOWER reference
ABB E4.2/E4.3 IV W FLAT TERM 4000A LOWER: breaker or breaker-accessory reference for breaker compartment and mounting interfaces. Manufacturer reference 1SDH001252R0450.
A simple example
Use 1SDH001252R0450.stp revision - for the supplied solid assembly in your 3D layout. Match the E4.2/E4.3 IV W FLAT TERM 4000A LOWER configuration named by ABB.
Questions about this resource
What can I use the E4.2/E4.3 IV W FLAT TERM 4000A LOWER reference for?
Use this breaker or breaker-accessory reference for breaker compartment and mounting interfaces. The supplied configuration is “E4.2/E4.3 IV W FLAT TERM 4000A LOWER”. Keep those frame, mounting and accessory codes with the inserted drawing.
Which manufacturer reference identifies this drawing?
ABB reference 1SDH001252R0450. The file list retains the original source and recorded revision.
Equipment references and drawing guides
Related GA equipment
Electrical drawing guides →Use in a project
Sources & versions
Original publisher: ABB. Source checked 2026-11-03. Original bytes are preserved; file links and document references identify the source.
- 1SDH001252R0450
1SDH001252R0450.stp ↗ · Rev - · Acquired 2026-11-03 · ABB - 1SDH001252R0449
1SDH001252R0449.stp ↗ · Rev - · Acquired 2026-11-03 · ABB
- Manufacturer
- ABB
- Resource
- Named drawing reference
- Formats
- STEP
- Regional source coverage
- Global
Confirm the exact regional configuration against the selected manufacturer drawing.
Verified file identity
1SDH001252R0450.stp · STEP · 1,499,060 bytes
SHA-256: 2bf245fac3022768757ca50872fa3494bf15e7eacbc7e265bff641043cd4528eMore breakers & accessories · More ABB drawings · Request other equipment