# OSS400G4LSR

OSS400G4LSR: ABB manufacturer STEP resource, document OSS400G4LSR.STP, revision A. Use it to coordinate the panel mounting and connection layout inside the switchroom.

## Equipment and file summary

Equipment / resource: OSS400G4LSR
Manufacturer: ABB
Resource type: Named drawing reference
Manufacturer drawing: OSS400G4LSR.STP
Model extents (X × Y × Z, mm): 200.0 × 108.0 × 140.5
Listed file formats: STEP
Listed files: 1
Available previews: 1 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

- [Terminal strip assembly](https://eloragrid.ai/objects/terminal-strip)
- [Cable gland](https://eloragrid.ai/objects/ga-cable-gland)

Canonical page: https://eloragrid.ai/tools/cad-library/equipment/abb-oss400g4lsr-1e5d7fb9
Manufacturer: ABB
Entry type: Named drawing reference
Part number: Not specified — select exact configuration
Category: Wiring & terminals
Formats: STEP
Market discovery: Global
Access: Direct download
Official source: https://search.abb.com/library/Download.aspx?DocumentID=OSS400G4LSR.STP&LanguageCode=en&DocumentPartId=&Action=Launch
Manufacturer evidence: https://search.abb.com/library/Download.aspx?DocumentID=OSS400G4LSR.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A
Source checked: 2026-11-03

Download the verified original here. The manufacturer source is linked for revision checks; preview images are for inspection and the original drawing supplies the design dimensions.
Manufacturer library discovery does not establish regional certification. Match the listed frame, terminal arrangement and accessories to the project.
Original STEP 3D geometry for OSS400G4LSR; ABB document OSS400G4LSR.STP


## In plain English

### What the equipment does

A terminal provides an identified point for joining wires to equipment or to other wires. Terminal strips organise those connections so they can be wired and checked.

### A simple example

When coordinating OSS400G4LSR in switchrooms, place the documented arrangement beside the adjacent equipment and compare its fixing and connection access with the source drawing. The supplied model spans 200.0 × 108.0 × 140.5 mm along its own X, Y and Z axes.

### What the drawings help you do

Use OSS400G4LSR.stp for OSS400G4LSR. STEP is the supplied editable 3D exchange file; the browser model is a simplified display preview. Match ABB document OSS400G4LSR.STP revision A when checking a replacement.

### Before using this reference

- Match the configuration named “OSS400G4LSR”; terminal direction, mounting version and pole options can change the outline.
- Use ABB document OSS400G4LSR.STP, revision A, to check the mounting and connection details before placing this item in the assembly.
- The supplied model spans 200.0 × 108.0 × 140.5 mm along its own X, Y and Z axes. These are model extents, not installation clearances.

### Which ABB source identifies OSS400G4LSR?

The acquired file is OSS400G4LSR.stp, document OSS400G4LSR.STP, revision A. The manufacturer source and pinned original link appear below.

### Does the preview establish installation clearances?

No. The supplied model spans 200.0 × 108.0 × 140.5 mm along its own X, Y and Z axes. Use the installation requirements for OSS400G4LSR and the selected assembly to reserve cable and service access.

### Terms

- CAD: Computer-aided design files used to prepare drawings and models.
- Revision: The recorded version of a drawing or model.

Concept diagram: Identify the named configuration → Check the manufacturer drawing → Coordinate mounting and connections
A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure.

- [ABB official source](https://search.abb.com/library/Download.aspx?DocumentID=OSS400G4LSR.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A)


## Which file should I choose?

Use OSS400G4LSR.stp for OSS400G4LSR. STEP is the supplied editable 3D exchange file; the browser model is a simplified display preview. Match ABB document OSS400G4LSR.STP revision A when checking a replacement.

## Official files

- OSS400G4LSR.stp (STEP): https://search.abb.com/library/Download.aspx?DocumentID=OSS400G4LSR.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A
  Site download: https://eloragrid.ai/tools/cad-library/download/abb-oss400g4lsr-1e5d7fb9/original
  Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-03
  Rights review: Public ABB Library metadata, original file header and extracted document notices were inspected. No explicit prohibition was identified in this specific original or the library terms link. Copyright remains with ABB; no redistribution licence is asserted.; evidence: https://library.abb.com/, https://library.abb.com/privacy, https://search.abb.com/library/Download.aspx?DocumentID=OSS400G4LSR.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A
  Purpose: Original STEP 3D geometry for OSS400G4LSR; ABB document OSS400G4LSR.STP; acquired: true; redistribution: unknown; SHA-256: b66e452b936c36c62e9597d62b4260103b3facc768e272fed4d89c35f16da196; revision: A

Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.