Gira System 3000 auxiliary insert, 3-wire — 540900

Technical specifications

System 3000 auxiliary insert, 3-wire Manufacturer article number: 540900 GTIN/EAN: 4010337048329 Installation by a qualified electrical professional is required by the manufacturer. Product reference: https://katalog.gira.de/en-INT/datenblatt/540900 Official manufacturer image linked to this article number. Catalogue evidence: Gira BMEcat article 540900; release 2026-09-22. Regional master data: Germany/Austria. Country suitability and availability require confirmation. Source: https://partner.gira.de/data3/2026-09_Gira_BMEcat_2005_DE_ETIM9_ETIM10_LF5_2026-09-22_URL.zip Checked: 2026-10-11