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Use 1SBB900505D3501.PDF.pdf to read the original sheet, including its annotations and any marked dimensions. The selected drawing sheet is page 1.

ABB 2 x AS(L).. Contactor + VM3 Mechanical Interlock Unit: original PDF for motor-control or operating equipment layouts.
An interlock prevents a specified action unless the required conditions are satisfied. Its mechanical or electrical arrangement determines what it supervises.
Use 1SBB900505D3501.PDF.pdf to read the original sheet, including its annotations and any marked dimensions. The selected drawing sheet is page 1.
1 inspected original for ABB 2 x AS(L).. Contactor + VM3 Mechanical Interlock Unit: 1SBB900505D3501.PDF.pdf (PDF).
PDF · 272 KB · Reference document
Download filename: 1SBB900505D3501.PDF.pdf
Original manufacturer drawing sheet
1 inspected original for ABB 2 x AS(L).. Contactor + VM3 Mechanical Interlock Unit: 1SBB900505D3501.PDF.pdf (PDF).
ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=1SBB900505D3501.PDF&LanguageCode=en&DocumentPartId=&Action=Launch. The source reference, revision, original bytes and checksum are retained with each download.
Original publisher: ABB. Source checked 2026-11-11. Original bytes are preserved; file links and document references identify the source.
Manufacturer source discovery; confirm the exact regional equipment configuration and certification separately.
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