# 553260 Busbar Clamp nVent ERIFLEX 553260 Busbar Clamp: original DWG / STEP for busbar or distribution hardware layouts. ## Equipment and file summary Equipment / resource: 553260 Busbar Clamp Manufacturer: nVent ERIFLEX Resource type: Product Part number: 553260 Manufacturer drawing identity: 553260 Busbar Clamp Source-model envelope: 144 × 41.2 × 144 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: DWG, 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 - [Busbar trunking](https://eloragrid.ai/objects/busbar-trunking) - [Rigid busbar assembly](https://eloragrid.ai/objects/ga-rigid-busbar-assembly) Canonical page: https://eloragrid.ai/tools/cad-library/equipment/mfr-nvent-eriflex-553260-busbar-clamp-2de968482f Manufacturer: nVent ERIFLEX Entry type: Product Part number: 553260 Category: Busbar & distribution Formats: DWG, 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 553260 Busbar Clamp. ## In plain English ### What the equipment does A busbar is a common electrical connection that distributes power to several circuits. Its supports and enclosure keep the conductors in their intended positions. ### A simple example Use 553260-Busbar-Clamp-DWG-2D-CAD-Block.dwg to insert the supplied editable drawing into your layout. ### What the drawings help you do Use 553260-Busbar-Clamp-DWG-2D-CAD-Block.dwg to insert the supplied editable drawing into your layout. Use 553260-Busbar-Clamp-STEP-3D-CAD-Block.step to place the original solid geometry in your 3D assembly. ### Before using this reference - Match nVent ERIFLEX 553260 and the exact source filename shown above. - The supplied model has approximate X × Y × Z bounds of 144 × 41.2 × 144 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 553260 Busbar Clamp? 2 inspected originals for nVent ERIFLEX 553260 Busbar Clamp: 553260-Busbar-Clamp-DWG-2D-CAD-Block.dwg (DWG); 553260-Busbar-Clamp-STEP-3D-CAD-Block.step (STEP). ### Where did these nVent ERIFLEX 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 553260 → Choose DWG or STEP → Check the matching source configuration A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure. - [nVent ERIFLEX official source](https://www.nhpnz.co.nz/Resources/Downloads) ## Which file should I choose? Use 553260-Busbar-Clamp-DWG-2D-CAD-Block.dwg to insert the supplied editable drawing into your layout. Use 553260-Busbar-Clamp-STEP-3D-CAD-Block.step to place the original solid geometry in your 3D assembly. ## Official files - 553260-Busbar-Clamp-DWG-2D-CAD-Block.dwg (DWG): https://www.nhpnz.co.nz/public/assets/pim/Original/10055/553260-Busbar-Clamp-DWG-2D-CAD-Block.dwg Site download: https://eloragrid.ai/tools/cad-library/download/mfr-nvent-eriflex-553260-busbar-clamp-2de968482f/nhp-198838 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/10055/553260-Busbar-Clamp-DWG-2D-CAD-Block.dwg Purpose: Original manufacturer DWG geometry; acquired: true; redistribution: unknown; SHA-256: 713eb0746ea88c8351a7e2b24482ef3ff90429bba4a6206f898b31da752a8c71; revision: not recorded - 553260-Busbar-Clamp-STEP-3D-CAD-Block.step (STEP): https://www.nhpnz.co.nz/public/assets/pim/Original/10055/553260-Busbar-Clamp-STEP-3D-CAD-Block.step Site download: https://eloragrid.ai/tools/cad-library/download/mfr-nvent-eriflex-553260-busbar-clamp-2de968482f/nhp-199186 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/10055/553260-Busbar-Clamp-STEP-3D-CAD-Block.step Purpose: Original manufacturer STEP geometry; acquired: true; redistribution: unknown; SHA-256: 65921c870b33400fd31cb5ddf636fdc01ae85574509f733c27c0b4bb59a6c047; revision: not recorded Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.