The Siemens 5SL4532-6CC is a 1+N-pole miniature circuit breaker rated 32 A with a B tripping characteristic, designed for 230 V AC systems and a 10 kA breaking capacity.
The 1+N-pole format switches both line and neutral, with the neutral pole switching but not protecting — common in single-phase final circuits where neutral isolation is required.
Panel integration
The 1+N-pole module occupies two 18 mm width units. Wire termination accepts up to 25 mm² for line and load side; torque to 2.5–3.0 Nm per the terminal marking. When derating for ambient temperature above 40 °C, apply the standard IEC 60898-1 derating curve for B-curve MCBs.