3RV2The Siemens 3RV2901-1A is a motor protection circuit breaker from the SENTRON/SIRIUS 3RV2 series. Auxiliary switch can be mounted on the side 1 NO+1 NC screw terminal for circuit breaker 3RV2. Supplied by Stoklink for industrial and commercial low-voltage applications.
The Siemens 3RV2901-1A is used in industrial control panels, distribution boards and automation systems. As part of the Siemens 3RV2 range it integrates with compatible SENTRON/SIRIUS components for a coordinated low-voltage installation. Genuine Siemens product supplied by Stoklink with fast dispatch from Türkiye.
| product brand name | SIRIUS |
|---|---|
| product category | Auxiliary switch |
| product designation | auxiliary switch |
| design of the product | lateral auxiliary switches |
| product type designation | 3RV29 |
| certificate of suitability | CE / UL / CSA / CCC |
|---|---|
| size of the circuit-breaker | S00, S0, S2, S3 |
| display version LED | No |
| insulation voltage rated value | 690 V |
| degree of pollution | 3 |
| surge voltage resistance rated value | 6 kV |
| protection class IP on the front: according to IEC 60529 | IP20 |
| protection class IP on the front: ● | IP20 |
| reference code according to IEC 81346-2 | Q |
| Substance Prohibitance (day/month/year) | 10/01/2009 |
| number of NC contacts for auxiliary contacts instantaneous contact | 1 |
| number of NO contacts for auxiliary contacts instantaneous contact | 1 |
| number of CO contacts of auxiliary contacts instantaneous contact | 0 |
| operational current at AC-15 at 690 V rated value | 1 A |
| operational current of auxiliary contacts at AC-12: at 24 V | 10 A |
| operational current of auxiliary contacts at AC-12: at 230 V | 10 A |
| operational current of auxiliary contacts at AC-12: at 400 V | 10 A |
| operational current of auxiliary contacts at AC-12: at 690 V | 10 A |
| operational current of auxiliary contacts at AC-12 maximum | 10 A |
| operational current of auxiliary contacts at AC-15: at 24 V | 6 A |
| operational current of auxiliary contacts at AC-15: at 230 V | 4 A |
| operational current of auxiliary contacts at AC-15: at 400 V | 3 A |
| operational current of auxiliary contacts at DC-13: at 24 V | 2 A |
| operational current of auxiliary contacts at DC-13: at 110 V | 0.5 A |
| operational current of auxiliary contacts at DC-13: at 220 V | 0.25 A |
| operational current of auxiliary contacts at DC-13: at 250 V | 0.25 A |
| ambient temperature: during operation | -20 ... +60 °C |
|---|---|
| ambient temperature: during storage | -50 ... +80 °C |
| Part number | 3RV2901-1A |
|---|---|
| Type designation | 3RV29 |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4011209737075 |
| ETIM class | EC000041 |
| eCl@ss | 27371302 |
| protection class IP on the front according to IEC 60529 | IP20 |
|---|---|
| touch protection on the front according to IEC 60529 | finger-safe, for vertical contact from the front |
| fastening method | plug-in fixing |
|---|---|
| height | 90 mm |
| width | 9.5 mm |
| depth | 70 mm |
| type of electrical connection for auxiliary and control circuit | screw-type terminals |
|---|---|
| connectable conductor cross-section for auxiliary contacts: solid or stranded | 0.5 ... 2.5 mm2 |
| connectable conductor cross-section for auxiliary contacts: finely stranded with core end processing | 0.5 ... 2.5 mm2 |
| for auxiliary contacts: solid | 2x (0.5 ... 1.5 mm2), 2x (0.75 ... 2.5 mm2) |
| for auxiliary contacts: finely stranded with core end processing | 2x (0.5 ... 1.5 mm2), 2x (0.75 ... 2.5 mm2) |
| for auxiliary contacts: for AWG cables for auxiliary contacts | 2x (20 ... 14) |
| AWG number as coded connectable conductor cross section for auxiliary contacts | 20 ... 14 |
| Environmental Product Declaration: global warming potential [CO2 eq] / during manufacturing | 0.238 kg |
|---|
| Net weight | 0.04 kg |
|---|---|
| Package dimensions | 90 × 69 × 15 mm |
| Country of origin | Romania |
| Shipping weight | 0.54 kg |
| Ships from | Türkiye |
| Dispatch | 11 Nov |
| Stock | In stock |
Source: manufacturer data · Last verified: 31 Oct 2026
No documents are on file for this part yet.
Ask us for the datasheetThe rated current of 3RV29 is 1 A.
The EAN (GTIN) of 3RV29 is 4011209737075.
3RV29 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival. Stock items are dispatched within 1–2 business days.
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