ABB 2CSS255101R0325 SN201-B32 1P+N 32A B-Curve 6kA Miniature Circuit Breaker (MCB)

The ABB SN201-B32 (SKU 2CSS255101R0325) is the 32 A member of the SN201 1P+N series, built in the same 1-module, 18 mm housing as the rest of the range. It carries the same type B curve and 6 kA breaking capacity at 230 V AC as its lower-current siblings, so pick this rating when the connected load's full current approaches 32 A rather than derating a lower-rated device.

Technical Specifications

Certifications & Standards

• IEC/EN 60898-1

Selection Notes

The 32 A rating puts the SN201-B32 near the top of the SN201 1P+N range, still sharing the identical type B curve, 6 kA breaking capacity at 230 V AC and 1-module footprint as its lower-current siblings. Pick it when the connected resistive or lightly inductive load's continuous current approaches 32 A; if the load includes motor starting current, the B-curve's narrow instantaneous-trip margin makes a C-curve device the safer choice regardless of current rating. Conductor capacity up to 16 mm² (rigid) or 10 mm² (flexible) covers typical final-circuit cabling at this current.