Siemens SENTRON 5SL3332-6, 3-pole miniature circuit breaker, B characteristic, 32 A, 4.5 kA breaking capacity, 400 V AC.
| Parameter | Value |
|---|---|
| Overvoltage category | III |
| Parameter | Value |
|---|---|
| Width | 54 mm |
| Height | 90 mm |
| Depth | 76 mm |
The Siemens 5SL3332-6 is a 3-pole SENTRON miniature circuit breaker with B tripping characteristic, rated 32 A at 400 V AC and a breaking capacity of 4.5 kA per IEC 60898 and IEC 60947-2.
Snap-on DIN-rail mount, any position. Accepts up to 440 V AC multi-phase. No neutral conductor switching — this is a straight 3-pole overcurrent device. Suitable for residential buildings and infrastructure applications.
The 5SL3332-6 is rated 4.5 kA breaking capacity per both IEC 60898 and IEC 60947-2 at 400 V AC.
Operating ambient temperature range is -40 °C to 75 °C, with derated current at elevated temperatures (30.45 A at 40 °C, 29.76 A at 45 °C, 27.97 A at 55 °C).
The 5SL3332-6 is a 3-pole B-characteristic 32 A MCB; the 5SL4120-7CC is a different pole/current variant. Both share the same 5SL DIN-rail footprint and modular width per pole, so mechanical fit is identical — but verify the rating and characteristic match your circuit design before substitution.
Alternative models and sibling configurations in the same Siemens series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.
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