The Siemens 5SL4614-7CC is a 3+N-pole miniature circuit breaker rated 400 V with a 10 kA breaking capacity, C-curve trip characteristic, and 0.3 A rated current. This is a current-production part (lifecycle status: active) from the Basic Devices family, Group Code P310, Product Group 3823.
Lifecycle status is confirmed active (current production). The part carries RoHS compliance since 01-06-13 and REACH Article 33 disclosure for lead (CAS 7439-92-1 > 0.1% w/w).
The 0.3 A rating on a C-curve means this MCB is sized for protecting a very low-current single-phase or three-phase load — typically instrumentation, control transformers, or small-signal circuits where the inrush from a C-curve magnetic trip allows for moderate starting currents without nuisance tripping.
Product class B means return is restricted — contact the Siemens partner or distributor for return authorization. Packaged as 1 piece per unit.