The Siemens 5SL6103-7MB is a 1-pole miniature circuit breaker rated 3 A with a C-trip curve, breaking capacity of 6 kA at 230/400 V. It belongs to the Basic Devices product family and carries Group Code P310, Product Group 3803. Production status is active.
RoHS compliant since 13-10-73. REACH Article 33 disclosure: lead (CAS 7439-92-1) > 0.1% w/w. No UL or IEC certification numbers are listed in the evidence; the 6 kA rating per IEC 60898 is implied by the 230/400 V and breaking capacity.
