Siemens SENTRON 5SL6606-7YA miniature circuit breaker, 3P+N, C-curve, 6 A, 6 kA breaking capacity per EN 60898, 400 V AC, 4 width units.
| Parameter | Value |
|---|---|
| Overvoltage category | 3 |
| Parameter | Value |
|---|---|
| Width | 72 mm |
| Height | 90 mm |
| Depth | 76 mm |
At 72 mm wide (4 width units) and 76 mm deep, it occupies the same footprint as a 4-module MCB — verify the panel cutout if replacing a narrower unit. The neutral conductor is switched internally (3P+N), so no separate neutral pole is needed. Mounting position is unrestricted, and the IP20 rating (with distribution board cover) is standard for enclosed panel use.
Listed as current-production lifecycle. No successor or phase-out notice on record.
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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