# Load Break Switch 194R NU400 1753 Allen-Bradley Load Break Switch 194R NU400 1753: original DXF / STEP for switching or transfer equipment layouts. ## Equipment and file summary Equipment / resource: Load Break Switch 194R NU400 1753 Manufacturer: Allen-Bradley Resource type: Product Manufacturer drawing identity: Load Break Switch 194R NU400 1753 Source-model envelope: 232 × 260 × 147.6 mm 2D preview basis: The orthographic views are projected from the manufacturer 3D geometry. They are labelled separately from original dimensioned sheets and do not add manufacturer dimensions. Listed file formats: DXF, STEP Listed files: 2 Available previews: 2 drawing previews; 1 interactive model variants Recorded revisions: Confirm the revision with the manufacturer Source checked: 2026-11-11 Download access: Email registration for site downloads; official source links are also available ## Related GA references - [Switchgear panel](https://eloragrid.ai/objects/switchgear-panel) - [Switchboard](https://eloragrid.ai/objects/switchboard) - [Ring main unit](https://eloragrid.ai/objects/ring-main-unit) Canonical page: https://eloragrid.ai/tools/cad-library/equipment/mfr-allen-bradley-load-break-switch-194r-nu400-1753-117e10380e Manufacturer: Allen-Bradley Entry type: Product Part number: Not specified — select exact configuration Category: Switchboards & switchgear Formats: DXF, STEP Market discovery: Global Access: Direct download Official source: https://www.nhpnz.co.nz/Resources/Downloads Manufacturer evidence: https://www.nhpnz.co.nz/Resources/Downloads Source checked: 2026-11-11 Inspected originals are available from this website through the existing download email prompt. Manufacturer source discovery; confirm the exact regional equipment configuration and certification separately. Use the manufacturer configuration named Load Break Switch 194R NU400 1753. ## In plain English ### What the equipment does A load-break switch can open and close the normal load current covered by its rating. Fault interruption is a separate capability. ### A simple example Use Allen-Bradley-Load-Break-Switch-194R-NU400-1753-DXF-2D-CAD-Block.dxf to insert the supplied editable drawing into your layout. ### What the drawings help you do Use Allen-Bradley-Load-Break-Switch-194R-NU400-1753-DXF-2D-CAD-Block.dxf to insert the supplied editable drawing into your layout. Allen-Bradley-Load-Break-Switch-194R-NU400-1753-STP-3D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Open 194R-NU400-1753.stp inside it to place the original solid geometry in your 3D assembly. ### Before using this reference - Match Allen-Bradley Load Break Switch 194R NU400 1753 and the exact source filename shown above. - The supplied model has approximate X × Y × Z bounds of 232 × 260 × 147.6 mm. These are source-model axes; mounting holes and installation clearances must come from the matching manufacturer sheet. - The orthographic views are projected from the manufacturer 3D geometry. They are labelled separately from original dimensioned sheets and do not add manufacturer dimensions. - The source was checked on 2026-11-11. Use Documentation & sources to check for a newer issue. ### Which original files are supplied for Load Break Switch 194R NU400 1753? 2 inspected originals for Allen-Bradley Load Break Switch 194R NU400 1753: Allen-Bradley-Load-Break-Switch-194R-NU400-1753-DXF-2D-CAD-Block.dxf (DXF); Allen-Bradley-Load-Break-Switch-194R-NU400-1753-STP-3D-CAD-Block.zip (ZIP). ### Where did these Allen-Bradley files come from? 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. ### Terms - CAD: Computer-aided design files used to prepare drawings and models. - Revision: The recorded version of a drawing or model. Concept diagram: Identify Load Break Switch 194R NU400 1753 → Choose DXF or ZIP → Check the matching source configuration A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure. - [Allen-Bradley official source](https://www.nhpnz.co.nz/Resources/Downloads) ## Which file should I choose? Use Allen-Bradley-Load-Break-Switch-194R-NU400-1753-DXF-2D-CAD-Block.dxf to insert the supplied editable drawing into your layout. Allen-Bradley-Load-Break-Switch-194R-NU400-1753-STP-3D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Open 194R-NU400-1753.stp inside it to place the original solid geometry in your 3D assembly. ## Official files - Allen-Bradley-Load-Break-Switch-194R-NU400-1753-DXF-2D-CAD-Block.dxf (DXF): https://www.nhpnz.co.nz/public/assets/pim/Original/10055/Allen-Bradley-Load-Break-Switch-194R-NU400-1753-DXF-2D-CAD-Block.dxf Site download: https://eloragrid.ai/tools/cad-library/download/mfr-allen-bradley-load-break-switch-194r-nu400-1753-117e10380e/nhp-198310 Hosting basis: no-explicit-prohibition; publisher attribution: NHP Electrical Engineering Products; reviewed: 2026-11-11 Rights review: Public manufacturer/supplier CAD original inspected with its included notices; no explicit applicable reproduction prohibition identified. Rights remain unknown.; evidence: https://www.nhpnz.co.nz/public/assets/pim/Original/10055/Allen-Bradley-Load-Break-Switch-194R-NU400-1753-DXF-2D-CAD-Block.dxf Purpose: Original manufacturer DXF geometry; acquired: true; redistribution: unknown; SHA-256: af7ae12380f3a35ef08caa80a86573b804222f92aefc37b1ce3838a7b33042c0; revision: not recorded - Allen-Bradley-Load-Break-Switch-194R-NU400-1753-STP-3D-CAD-Block.zip (ZIP): https://www.nhpnz.co.nz/public/assets/pim/Original/10055/Allen-Bradley-Load-Break-Switch-194R-NU400-1753-STP-3D-CAD-Block.zip Site download: https://eloragrid.ai/tools/cad-library/download/mfr-allen-bradley-load-break-switch-194r-nu400-1753-117e10380e/nhp-198448 Hosting basis: no-explicit-prohibition; publisher attribution: NHP Electrical Engineering Products; reviewed: 2026-11-11 Rights review: Public manufacturer/supplier CAD original inspected with its included notices; no explicit applicable reproduction prohibition identified. Rights remain unknown.; evidence: https://www.nhpnz.co.nz/public/assets/pim/Original/10055/Allen-Bradley-Load-Break-Switch-194R-NU400-1753-STP-3D-CAD-Block.zip Purpose: Original manufacturer CAD archive; acquired: true; redistribution: unknown; SHA-256: eacfbf03fd630769c3ca6ae2713e80a08af6f6a80a19f9660f83362611b7d78e; revision: not recorded - 194R-NU400-1753.stp Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.