The 1SNA103687R2100 is a self-adhesive label designed to identify terminal block assemblies. It is made from a V0 flammability-rated PVC material with an acrylic adhesive and is specifically adapted for LH and LH-R1 label holders. These labels ensure reliable performance with a service temperature range of -55 to +110 °C. They offer a durable and clear marking solution for industrial control panels and wiring systems.