SENTRON 5SQ2670-2YA32, miniature circuit breaker, 4-pole, C-curve 32 A, 3 kA per EN 60898, 400 V AC, IP20.
| Parameter | Value |
|---|---|
| Overvoltage category | 3 |
| Parameter | Value |
|---|---|
| Poles | 4 |
| Type of voltage | AC/DC |
| Installation depth | 55 mm |
| Protection class IP | IP20 |
| Energy limiting class | 3 |
| Number of width units | 4 |
| Number of poles (Note) | 4P |
| Circuit-breaker (Design) | 5SQ |
| Current (at AC) | 32 A |
| Tripping characteristic class | C |
| Acc. to EN 60898 / rated value | 3 kA |
| Supply voltage (at AC) | 400 V |
| Supply voltage frequency | 50 Hz |
| Product function (neutral conductor switching) | Yes |
The SENTRON 5SQ2670-2YA32 is a 4-pole miniature circuit breaker rated 32 A with a C tripping characteristic, designed for 400 V AC 50 Hz systems.
IP20 finger-safe terminals — fine for enclosed panels; no washdown rating. Neutral conductor is switched internally (3+N-pole design), which saves an extra neutral-link terminal and simplifies wiring in single-phase branch circuits pulled from a 3-phase board.
3 kA per EN 60898 at 400 V AC. That covers standard residential and light commercial fault levels where the upstream transformer impedance keeps prospective fault current under that threshold.
Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time.
The breaker is designed to EN 60898, which is the harmonized European standard for miniature circuit breakers. RoHS and REACH compliance documentation is typically available from the manufacturer upon request.
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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