Siemens SIRIUS 3RV2341 / 3RV2342 size S3 protection device for starter combinations (with contactor and separate overload relay), for starter combinations (short-circuit protection only). Available for rated currents 40–100 A for short-circuit protection in starter combinations.
Technical data
| Series | 3RV2341 / 3RV2342 |
|---|---|
| Size | S3 |
| Application | Starter combinations (with contactor and separate overload relay) |
| Trip class | – |
| Auxiliary switch | none |
| Rated current range | 40–100 A |
| Mounting | Screw or snap-on mounting on TH35 DIN rail |
| Connection | Screw terminals |
| Standard | IEC 60947-2, IEC 60947-4-1 |
Article numbers
| In (A) | Motor rating (kW, 400 V) | Thermal release (A) | Instantaneous release (A) | Icu 400 V (kA) | Version | Screw |
|---|---|---|---|---|---|---|
| 40 | 18.5 | Without | 520 | 65 | – | 3RV2341-4FC10 |
| 50 | 22 | Without | 650 | 65 | – | 3RV2341-4HC10 |
| 63 | 30 | Without | 819 | 65 | – | 3RV2341-4JC10 |
| 75 | 37 | Without | 975 | 65 | – | 3RV2341-4KC10 |
| 84 | 45 | Without | 1170 | 65 | – | 3RV2341-4RC10 |
| 93 | 45 | Without | 1300 | 65 | – | 3RV2341-4YC10 |
| 100 | 45, 55 | Without | 1300 | 65 | – | 3RV2341-4MC10 |
| 40 | 18.5 | Without | 520 | 100 | increased switching capacity | 3RV2342-4FC10 |
| 50 | 22 | Without | 650 | 100 | increased switching capacity | 3RV2342-4HC10 |
| 63 | 30 | Without | 819 | 100 | increased switching capacity | 3RV2342-4JC10 |
| 75 | 37 | Without | 975 | 100 | increased switching capacity | 3RV2342-4KC10 |
| 84 | 45 | Without | 1170 | 100 | increased switching capacity | 3RV2342-4RC10 |
| 93 | 45 | Without | 1300 | 100 | increased switching capacity | 3RV2342-4YC10 |
| 100 | 45, 55 | Without | 1300 | 100 | increased switching capacity | 3RV2342-4MC10 |
Motor ratings are guide values for 4-pole standard motors at 50 Hz 400 V AC; the actual starting and rated data of the motor must be considered. Versions for special conditions down to −50 °C have limited mechanical endurance and no UL/CSA, ATEX or IECEx approval (catalog footnote). Auxiliary switches and other accessories are ordered separately.
Technical data and article numbers are based on Siemens catalog IC 10 · 2026 (chapter 7, protection equipment) and are for information only. Image is representative.
For price, stock and lead time, use the Request a Quote button or call +90 533 945 27 94. Sending the article number is enough.
Tags: 3RV2341 / 3RV2342, siemens motor starter protector, 3RV2, circuit breaker, motor protection, 3RV2341-4FC10, 3RV2341-4HC10, 3RV2341-4JC10, 3RV2341-4KC10, 3RV2341-4RC10, 3RV2341-4YC10, 3RV2341-4MC10, 3RV2342-4FC10, 3RV2342-4HC10, 3RV2342-4JC10, 3RV2342-4KC10, 3RV2342-4RC10, 3RV2342-4YC10, 3RV2342-4MC10