{"schemaVersion":1,"slug":"ansi-push-to-test-indicator-lamp","name":"ANSI/IEEE push-to-test indicator lamp symbol","kind":"symbol","abbreviation":"LAMP TEST","aliases":["IEEE push-to-test indicator lamp symbol","ANSI push-to-test indicator lamp symbol","HLT1RP"],"category":"control-circuits","drawingTypes":["Schematic"],"referenceFamilies":["IEEE / ANSI","Manufacturer"],"summary":"IEEE-oriented graphical reference for push-to-test indicator lamp, with public vendor evidence and drawing-reading notes.","description":["The press-to-test lamp form combines indication and a documented local test path. The normal signal and test supply may be different circuit paths, and the test does not automatically verify the monitored equipment feedback.","This is a convention-specific lookup based on the publisher's IEEE-labelled preview. The geometry here is independently drawn to explain the connection or operation; it is not a certified reproduction of the standard graphic."],"readingNotes":["Trace the test path independently of the normal alarm or status contact.","Read the selected library and the project legend together. A vendor block identifier is meaningful within its named library and is not a universal standard-symbol code."],"drawingChecklist":["Identify normal signal","Show test connection","State lamp supply"],"distinction":"A lamp-test operation and a complete alarm-system test are different verification functions.","facts":[{"label":"Convention evidence","value":"Autodesk IEEE Symbol Preview — Push to Test Lights"},{"label":"Public vendor block name","value":"HLT1RP (Autodesk identifier; not an IEEE symbol number)"},{"label":"Standards context","value":"IEEE/ANSI 315-1975 covers diagram graphics. IEEE lists this edition as Inactive-Reserved."},{"label":"Artwork scope","value":"Original functional illustration; exact standard glyph and compliance are not certified"}],"references":[{"sourceId":"ansi-autodesk-75e2013f-4032-43f0-aa2b-800c82135188","relevance":"Exact public IEEE-oriented category page verifying the component name and vendor block identifier."},{"sourceId":"ieee-315","relevance":"Graphic-symbol standards context and official status; not a source of reproduced artwork."}],"related":["push-to-test-indicator-lamp","indicator-lamp","relay-coil"],"artwork":"edu-ansi-push-to-test-indicator-lamp","publishedOn":"2026-10-14","updatedOn":"2026-10-14","provenance":"independent-public-research","symbolVariant":{"convention":"IEEE / ANSI","form":"Autodesk IEEE-oriented Push to Test Lights functional form","counterpart":"push-to-test-indicator-lamp","reference":"Autodesk explicitly publishes this block under IEEE Symbol Preview. The counterpart is the matching functional concept; no equivalence of every detailed standard graphic is asserted."},"url":"https://eloragrid.ai/symbols/ansi-push-to-test-indicator-lamp","illustration":{"url":"https://eloragrid.ai/library/illustrations/ansi-push-to-test-indicator-lamp.svg","scope":"Original educational concept; not an official standard graphic or product footprint","license":"https://creativecommons.org/licenses/by/4.0/"},"sources":[{"id":"ansi-autodesk-75e2013f-4032-43f0-aa2b-800c82135188","title":"Autodesk IEEE Symbol Preview — Push to Test Lights","publisher":"Autodesk","url":"https://help.autodesk.com/cloudhelp/2021/ENU/AutoCAD-Electrical/files/GUID-75E2013F-4032-43F0-AA2B-800C82135188.htm","type":"cad-reference","scope":"Verified public IEEE-oriented vendor catalogue. Block names identify vendor symbols, not IEEE standard symbol numbers. Linked only; graphics and CAD files are not redistributed. IEEE/ANSI 315-1975 is a historical graphics reference with Inactive-Reserved status; this page does not certify current standards compliance.","checkedOn":"2026-10-14","reuse":"link-only","relevance":"Exact public IEEE-oriented category page verifying the component name and vendor block identifier."},{"id":"ieee-315","title":"IEEE/ANSI 315-1975: graphic symbols for electrical and electronics diagrams","publisher":"IEEE Standards Association","url":"https://standards.ieee.org/ieee/315/515/","type":"standard","scope":"Graphic symbols and designation letters. IEEE lists this edition as Inactive-Reserved; it is a historical reference, not a claim of current compliance.","checkedOn":"2026-10-13","reuse":"link-only","relevance":"Graphic-symbol standards context and official status; not a source of reproduced artwork."}]}