Overview

This document applies to bayonet lampholders B15d and B22d for connection of lamps and semi-luminaires to a supply voltage of 250 V. This document also covers lampholders which are integral with a luminaire or intended to be built into appliances. This document covers the requirements for the lampholder only. It contains a correction of table 8 for creepage distances in accordance with IEC 61184:2019 (edition 4.1) in Table 8 which refers to products with rated voltages exceeding 250 V.

Responsible national committee

DKE/UK 521.2 - Lichtquellensockel und -fassungen