The Siemens 5SL4413-7CC is a 4-pole miniature circuit breaker rated 13 A, C-curve, with a breaking capacity of 10 kA at 400 V.
Note the product class B restriction: return is restricted, so the buyer should confirm the order code and quantity before committing. This is a standard Siemens policy for certain MCB families, not a sign of obsolescence. RoHS compliance is confirmed effective 01-06-13. REACH candidate-list information is available per the manufacturer. No UL or CSA listing appears in this evidence — verify local code acceptance if the installation requires third-party certification beyond CE/UKCA.
Integration into the distribution board
This is a DIN-rail mount device, 4-pole width (roughly 72 mm for the 4-module footprint). The spring-cage or screw terminals accept standard copper conductors per the 5SL series practice — strip length and torque values follow the manufacturer's mounting instructions. No special busbar or comb is required beyond the standard 10 mm pitch.