Siemens SENTRON T55 miniature circuit breaker, 5SQ2670-0KA02, 4-pole (3P+N), C-curve, 2 A, 3 kA per EN 60898 and IEC 60947-2, 400 V AC, 50 Hz.
| Parameter | Value |
|---|---|
| Type / order code | 5SQ |
| Brand name | SENTRON |
| Parameter | Value |
|---|---|
| Number of poles | 4 |
| Pole configuration | 3P+N |
| Rated current (In), AC | 2 A |
| Voltage type | AC/DC |
| Parameter | Value |
|---|---|
| Tripping characteristic (trip curve) | C |
| Rated breaking capacity (Icn), per EN 60898 | 3 kA |
| Rated breaking capacity, per IEC 60947-2 | 3 kA |
| Overvoltage category | 3 |
| Degree of protection (IP) | IP20 |
| Neutral conductor switching | Yes |
| Parameter | Value |
|---|---|
| Width in modular units | 3 |
| Installation depth | 55 mm |
The Siemens 5SQ2670-0KA02 is a SENTRON T55 miniature circuit breaker with 4 poles configured as 3P+N, rated 2 A at 400 V AC, 50 Hz. The C tripping characteristic handles moderate inrush loads typical of small motor and lighting circuits.
IP20 finger-safe protection on the front face.
Submit an RFQ through this listing. The part is sourced to order through independent distribution; pricing and stock levels are confirmed at quote time. No real-time figures are published here.
Yes — the two share the same 4-pole (3P+N) configuration, 55 mm depth, 3 width units, C-curve, and 3 kA breaking capacity. The only difference is the current rating: 2 A vs 15 A. If the circuit load is under 2 A, the 5SQ2670-0KA02 is a direct mechanical swap; no rewiring or busbar change needed.
The SENTRON series carries EN 60898 and IEC 60947-2 certifications as standard. Manufacturer documentation typically includes CE declaration, RoHS and REACH compliance statements, and a UKCA mark for the UK market. Specific document packs are available on request at quote time.
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