Siemens SENTRON 5SL6613-6BB — 13 A, B-Curve MCB, 3P+N, 6 kA
The Siemens 5SL6613-6BB is a SENTRON miniature circuit breaker (MCB) with a 3P+N pole configuration, rated at 13 A with a B tripping characteristic. It's designed for 400 V AC multi-phase operation at 50/60 Hz, with a breaking capacity of 6 kA according to both EN 60898 and IEC 60947-2. The B curve means it trips between 3 and 5 times rated current — standard for protecting residential and light commercial circuits where inrush is moderate (lighting, socket outlets). It occupies 4 modular width units (72 mm) on a DIN rail.
Installation and integration
Snap-on mounting to DIN rail; any mounting position is permitted. IP20 rating applies with connected conductors — suitable for enclosed distribution boards in residential and infrastructure applications. The housing is halogen-free and silicon-free, and the device is sealable for tamper-proof installations. Overvoltage category III and pollution degree 2 are standard for fixed-installation MCBs. Supplementary devices (auxiliary switches, shunt trips, undervoltage releases) can be added via the product extension feature.