# Emergency stop head switching off, black metal, red mushroom Ø40, Ø22, trigger latching turn to release Schneider Electric Emergency stop head switching off, black metal, red mushroom Ø40, Ø22, trigger latching turn to release: original STEP for control-panel equipment layouts. ## Equipment and file summary Equipment / resource: Emergency stop head switching off, black metal, red mushroom Ø40, Ø22, trigger latching turn to release Manufacturer: Schneider Electric Resource type: Product Manufacturer drawing identity: Emergency stop head switching off, black metal, red mushroom Ø40, Ø22, trigger latching turn to release Source document: ZB4BS8447-3d; revision 1.0 Source-model envelope: 38.2 × 38.8 × 56.4 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: STEP Listed files: 1 Available previews: 1 drawing previews; 1 interactive model variants Recorded revisions: 1.0 Source checked: 2026-11-11 Download access: Email registration for site downloads; official source links are also available ## Related GA references - [PLC CPU module](https://eloragrid.ai/objects/ga-plc-cpu-module) - [HMI touchscreen](https://eloragrid.ai/objects/ga-hmi-touchscreen) Canonical page: https://eloragrid.ai/tools/cad-library/equipment/mfr-schneider-electric-emergency-stop-head-switching-off-black-metal-red-mushroom-40-22-trigger-latching-turn-e2ae5a40a7 Manufacturer: Schneider Electric Entry type: Product Part number: Not specified — select exact configuration Category: Automation & controls Formats: STEP Market discovery: Global Access: Direct download Official source: https://www.se.com/us/en/download/document/ZB4BS8447-3d/ Manufacturer evidence: https://www.se.com/us/en/download/document/ZB4BS8447-3d/ 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 Emergency stop head switching off, black metal, red mushroom Ø40, Ø22, trigger latching turn to release. ## In plain English ### What the equipment does An emergency-stop operator sends a stop demand to the connected control system when someone operates it. The complete system determines how the equipment stops. ### A simple example Use ZB4BS8447-3d.stp (revision 1.0) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified ZB4BS8447-3d.stp. ### What the drawings help you do Use ZB4BS8447-3d.stp (revision 1.0) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified ZB4BS8447-3d.stp. ### Before using this reference - Match Schneider Electric Emergency stop head switching off, black metal, red mushroom Ø40, Ø22, trigger latching turn to release and the exact source filename shown above. - The supplied model has approximate X × Y × Z bounds of 38.2 × 38.8 × 56.4 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; recorded file revisions: ZB4BS8447-3d.stp — 1.0. Use Documentation & sources to check for a newer issue. ### Which original files are supplied for Emergency stop head switching off, black metal, red mushroom Ø40, Ø22, trigger latching turn to release? 1 inspected original for Schneider Electric Emergency stop head switching off, black metal, red mushroom Ø40, Ø22, trigger latching turn to release: ZB4BS8447-3d.stp (STEP). ### Where did these Schneider Electric files come from? Schneider Electric supplied the original files through https://www.se.com/us/en/download/document/ZB4BS8447-3d/. 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 Emergency stop head switching off, black metal, red mushroom Ø40, Ø22, trigger latching turn to release → Choose STEP → Check the matching source configuration A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure. - [Schneider Electric official source](https://www.se.com/us/en/download/document/ZB4BS8447-3d/) ## Which file should I choose? Use ZB4BS8447-3d.stp (revision 1.0) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified ZB4BS8447-3d.stp. ## Official files - ZB4BS8447-3d.stp (STEP): https://download.se.com/files?p_Doc_Ref=ZB4BS8447-3d&p_enDocType=CAD Site download: https://eloragrid.ai/tools/cad-library/download/mfr-schneider-electric-emergency-stop-head-switching-off-black-metal-red-mushroom-40-22-trigger-latching-turn-e2ae5a40a7/se-0eb56edfe58e608b730b Hosting basis: no-explicit-prohibition; publisher attribution: Schneider Electric; 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://download.se.com/files?p_Doc_Ref=ZB4BS8447-3d&p_enDocType=CAD Purpose: Original manufacturer STEP geometry; acquired: true; redistribution: unknown; SHA-256: 651b8abf5ff6ddada553ba17c8daef8ea03d010e36dc7424ad3e7fe102110c50; revision: 1.0 Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.