How to Select and Size a Soft Starter for a Motor
How to size a soft starter correctly by full-load current, IEC 60947-4-2 duty class, starting torque against the load, control method, wiring topology and...
The Siemens 3RW4928-8VB00 is a soft starter from the SENTRON/SIRIUS 3RW4 series. Fan for SIRIUS soft starter 3RW402 S0 for ET 200SP motor starter. Supplied by Stoklink for industrial and commercial low-voltage applications.
The Siemens 3RW4928-8VB00 is used in industrial control panels, distribution boards and automation systems. As part of the Siemens 3RW4 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 | Fan |
| product designation | Fan |
| design of the product | Can be used for 3RK1308 |
| product type designation | 3RW49 |
| Substance Prohibitance (day/month/year) | 05/01/2012 |
|---|
| height | 25 mm |
|---|---|
| width | 25 mm |
| depth | 10 mm |
| Part number | 3RW4928-8VB00 |
|---|---|
| Type designation | 3RW49 |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4011209738348 |
| ETIM class | EC002498 |
| eCl@ss | 27371392 |
| 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 |
| Net weight | 0.025 kg |
|---|---|
| Package dimensions | 95 × 85 × 20 mm |
| Country of origin | CN |
| Shipping weight | 0.525 kg |
| Ships from | Türkiye |
| Dispatch | 11 Nov |
| Stock | Low stock |
Source: manufacturer data · Last verified: 31 Oct 2026
No documents are on file for this part yet.
Ask us for the datasheetThe EAN (GTIN) of 3RW49 is 4011209738348.
3RW49 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival. Stock items are dispatched within 1–2 business days.
How to size a soft starter correctly by full-load current, IEC 60947-4-2 duty class, starting torque against the load, control method, wiring topology and...
A side-by-side comparison of soft starters and autotransformer (Korndorfer) starters covering torque, supply-side current, transition type, maintenance, cost, and load fit.
Explore the different types of soft starters, from analog to digital and solid-state models, with key features for industrial motor control. Shop at Stoklink.