Siemens 5SL4306-6 SENTRON MCB — 3-pole, B-curve, 6A, 10kA
The 5SL4306-6 occupies 3 modular width units (54 mm) on a DIN rail, with a depth of 76 mm and a height of 90 mm. The 54 mm width means it fills three 18 mm slots — standard for a 3-pole MCB in a SENTRON distribution board. Mounting position is any, so vertical or horizontal rail orientation works within the enclosure. IP20 with connected conductors — the terminals are finger-safe only when wired; the breaker itself is intended for inside a locked or tool-accessible enclosure, not exposed to washdown.
Electrical and environmental ratings
DC rated maximum is 72 V. Overvoltage category III, pollution degree 2 — standard for fixed-installation distribution panels. Halogen-free and silicon-free construction, sealable (can be locked in OFF position).