The Siemens 5SL6025-6MF is a miniature circuit breaker (MCB) with a B tripping curve, rated 25 A, 1+N pole, and a breaking capacity of 6 kA at 230 V AC. It includes measuring RCM / EM communication capability, meaning it can report current and energy data over a communication bus — useful for energy monitoring in a panel without adding a separate meter.
The 1+N pole configuration switches both line and neutral, but the neutral pole is not a protected pole — it only isolates, not trips. That matters for selectivity: if you need full neutral protection, you'd step to a 2-pole MCB.
The 18 mm width per pole means this 1+N unit occupies two modules (36 mm). The communication interface (RCM / EM) requires a compatible bus coupler or energy management system — check your panel's communication backbone before wiring.
Listed as current production (active lifecycle status). No end-of-life notice or successor announced.
Compliance documentation
RoHS compliant since 30-04-22. Export control: AL N / ECCN N — no restrictions for most commercial shipments.