31221200 - General purpose relays

CPV code 31221200 in the EU Common Procurement Vocabulary refers to General purpose relays. It sits at level 5 of the CPV hierarchy as a subcategory within the 31 division. This code is nested directly under 31221000, narrowing the broader category into the specific area of general purpose relays. As a leaf code, 31221200 has no further subdivisions and represents the most precise classification available in this branch — buyers should reference it directly in tender notices when the procurement primarily concerns general purpose relays. Contracting authorities across the EU use 31221200 in TED notices and national procurement portals to signal that a tender relates to general purpose relays.