The C-curve (5-10x In) handles moderate inrush, common for motor starters, small transformers, and lighting circuits. At 0.5A it protects lightly loaded control circuits or downstream instrumentation — think PLC power supplies, relay coils, or signal-conditioner feeds. No special current-limiting coordination needed for typical panel builds.
RoHS compliant since 13-10-73. That means the supplier must provide a duty-to-inform declaration on request; your quality team should flag it for the REACH compliance file.