Which file should I choose?
Allen-Bradley-100-C23EJ-Contactor-STP-3D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Open 100-C23EJ01.stp inside it to place the original solid geometry in your 3D assembly.

Allen-Bradley 100-C23EJ Contactor: original STEP for motor-control or operating equipment layouts.
A contactor is an electrically operated switch. A small control signal operates its mechanism to switch a separate power circuit.
Allen-Bradley-100-C23EJ-Contactor-STP-3D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Open 100-C23EJ01.stp inside it to place the original solid geometry in your 3D assembly.
1 inspected original for Allen-Bradley 100-C23EJ Contactor: Allen-Bradley-100-C23EJ-Contactor-STP-3D-CAD-Block.zip (ZIP).
ZIP · 132 KB
Original filename: Allen-Bradley-100-C23EJ-Contactor-STP-3D-CAD-Block.zip
Original manufacturer CAD archive
1 inspected original for Allen-Bradley 100-C23EJ Contactor: Allen-Bradley-100-C23EJ-Contactor-STP-3D-CAD-Block.zip (ZIP).
NHP Electrical Engineering Products supplied the original files through https://www.nhpnz.co.nz/Resources/Downloads. The source reference, revision, original bytes and checksum are retained with each download.
Original publisher: NHP Electrical Engineering Products. 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.
1 listed archive entries. Filenames are also included in the text and JSON references.
100-C23EJ01.stpMore automation & controls · More Allen-Bradley drawings · Request other equipment