SENTRON 5SQ2670-2YA32, miniature circuit breaker, 4-pole, C-curve 32 A, 3 kA per EN 60898, 400 V AC, IP20.
| Parameter | Value |
|---|---|
| Type / order code | 5SQ |
| Brand name | SENTRON |
| Parameter | Value |
|---|---|
| Number of poles | 4 |
| Pole configuration | 4P |
| Rated current (In), AC | 32 A |
| Voltage type | AC/DC |
| Parameter | Value |
|---|---|
| Tripping characteristic (trip curve) | C |
| Rated breaking capacity (Icn), per EN 60898 | 3 kA |
| Overvoltage category | 3 |
| Degree of protection (IP) | IP20 |
| Neutral conductor switching | Yes |
| Parameter | Value |
|---|---|
| Width in modular units | 4 |
| Installation depth | 55 mm |
| Parameter | Value |
|---|---|
| Energy limiting class | 3 |
| Supply voltage (at AC) | 400 V |
| Supply voltage frequency | 50 Hz |
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.
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