The 5SL4102-6CC is a 1-pole miniature circuit breaker rated 2 A with a B tripping characteristic, interrupting fault currents up to 10 kA at 230/400 V AC. The B curve means it trips at 3–5× rated current — fast enough for resistive or light inductive loads like lighting circuits or control transformers, but not for motor starting where inrush would nuisance-trip a B-curve device. The 1-pole format protects a single phase; for three-phase circuits you'd stack three units or use a 3-pole variant.
Compliance documentation
RoHS compliant since June 2013. REACH Article 33 notification applies for lead content above 0.1% w/w. Export controls are AL: N / ECCN: N, meaning no dual-use restrictions for most destinations.