Which file should I choose?
Use 1SBB505033D3501.PDF.pdf (revision A) to read the original sheet, including its annotations and any marked dimensions. The selected drawing sheet is page 1.

ABB BER16-4 connection set for AF09...AF16 reversing contactors: original PDF for motor-control or operating equipment layouts. Dimension Drawing BER16-4.
A contactor is an electrically operated switch. A small control signal operates its mechanism to switch a separate power circuit.
Use 1SBB505033D3501.PDF.pdf (revision A) to read the original sheet, including its annotations and any marked dimensions. The selected drawing sheet is page 1.
1 inspected original for ABB BER16-4 connection set for AF09...AF16 reversing contactors: 1SBB505033D3501.PDF.pdf (PDF). The manufacturer describes this configuration as Dimension Drawing BER16-4.
PDF · 206 KB · Rev A · Reference document
Download filename: 1SBB505033D3501.PDF.pdf
Original manufacturer drawing sheet
1 inspected original for ABB BER16-4 connection set for AF09...AF16 reversing contactors: 1SBB505033D3501.PDF.pdf (PDF). The manufacturer describes this configuration as Dimension Drawing BER16-4.
ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=1SBB505033D3501.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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