Siemens SENTRON 5SY6002-7KL — 1P+N MCB, C-curve 2 A, 6 kA
The Siemens SENTRON 5SY6002-7KL is a 1P+N miniature circuit breaker with a C tripping characteristic, rated 2 A at 230 V AC, and a breaking capacity of 6 kA per EN 60898. The 1P+N configuration switches both phase and neutral, with the neutral pole switching but not protecting. This is a current-production part, actively specified for new panels and BOMs.
One modular width (18 mm) — it takes the same slot as any single-pole MCB, but the 1P+N design means it occupies one unit, not two. Depth behind the panel is 70 mm; the device extends to 76 mm overall.
