VDE, UL Recognised Component, CSA certified, DEMKO, SEMKO, NEMKO, KEMA, OVE, FI and SEV. Euro Cut-Out Rectangular Neon Indicators. Snap-in fixing Designed to compliment the range of "Euro Cut-out Rocker switches" 230V types suitable for 200-250Va.c. 0.25in. (6.3 x 0.8mm) fast-on terminals