1SBB505021D4501
DXF · 2.0 MB · Rev -
Original filename: 1SBB505021D4501.dxf
Original DXF drawing for CAL4.S auxiliary contact block with AF09.S...AF26.S contactors and NF.S contactor relays with spring terminals; ABB document 1SBB505021D4501.DXF
ABB
CAL4.S auxiliary contact block with AF09.S...AF26.S contactors and NF.S contactor relays with spring terminals CAD drawings & downloads
CAL4.S auxiliary contact block with AF09.S...AF26.S contactors and NF.S contactor relays with spring terminals: ABB manufacturer DXF resource, document 1SBB505021D4501.DXF, revision -. Use it to coordinate the selected primary-equipment or protection-panel arrangement.
DXF · 1 listed file · Source checked 2026-11-03
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Original files · Hosted hereNeed another model or format?
Equipment and file summary
- Equipment / resource
- CAL4.S auxiliary contact block with AF09.S...AF26.S contactors and NF.S contactor relays with spring terminals
- Manufacturer
- ABB
- Resource type
- Named drawing reference
- Manufacturer drawing
- 1SBB505021D4501.DXF
- Listed file formats
- DXF
- Listed files
- 1
- Available previews
- 1 drawing previews
- Recorded revisions
- -
- Source checked
- 2026-11-03
- Download access
- Email registration for site downloads; official source links are also available
2D drawing preview
Explore the model in 3D
You can preview the supplied 2D drawings here. Use the original file links above or request a matching model for your exact configuration.
Which file should I choose?
Use 1SBB505021D4501.dxf for CAL4.S auxiliary contact block with AF09.S...AF26.S contactors and NF.S contactor relays with spring terminals. DXF is the supplied drawing format; the preview shows the source sheet. A matching STEP model is not included. Match ABB document 1SBB505021D4501.DXF revision - when checking a replacement.
What is included?
CAL4.S auxiliary contact block with AF09.S...AF26.S contactors and NF.S contactor relays with spring terminals lists 1 file route from ABB. Drawing content: auxiliary contact block, manufacturer drawing.
Checked source file: 1SBB505021D4501.dxf · 2.0 MB · DXF.
Before using it
- Match the configuration named “CAL4.S auxiliary contact block with AF09.S...AF26.S contactors and NF.S contactor relays with spring terminals”; terminal direction, mounting version and pole options can change the outline.
- Use ABB document 1SBB505021D4501.DXF, revision -, to check the mounting and connection details before placing this item in the assembly.
- Read the actual dimensions and notes in 1SBB505021D4501.dxf; a 2D outline does not provide a complete 3D assembly.
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
When coordinating CAL4.S auxiliary contact block with AF09.S...AF26.S contactors and NF.S contactor relays with spring terminals in substations, place the documented arrangement beside the adjacent equipment and compare its fixing and connection access with the source drawing.
Questions about this resource
Which ABB source identifies CAL4.S auxiliary contact block with AF09.S...AF26.S contactors and NF.S contactor relays with spring terminals?
The acquired file is 1SBB505021D4501.dxf, document 1SBB505021D4501.DXF, revision -. The manufacturer source and pinned original link appear below.
Does the preview establish installation clearances?
No. Use the installation requirements for CAL4.S auxiliary contact block with AF09.S...AF26.S contactors and NF.S contactor relays with spring terminals and the selected assembly to reserve cable and service access.
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.
- 1SBB505021D4501
1SBB505021D4501.dxf ↗ · Rev - · Acquired 2026-11-03 · ABB
- Manufacturer
- ABB
- Resource
- Named drawing reference
- Formats
- DXF
- Regional source coverage
- Global
Manufacturer library discovery does not establish regional certification. Match the listed frame, terminal arrangement and accessories to the project.
Verified file identity
1SBB505021D4501.dxf · DXF · 2,095,069 bytes
SHA-256: d8b289c88711213649bc24a521b9c159b5a8a1fc88737feb361d207fadf8726dMore automation & controls · More ABB drawings · Request other equipment