Contactors for Data Center PDU and UPS Systems: Selection Guide
AC-1 and AC-6a contactors for data center PDU and UPS systems: sizing, harmonic derating, coil selection, and endurance guidance for engineers. Shop at Stoklink.
- Part number
- 3RT2938-6A
- Model no
- 3RT29
In stock · 18
Dispatch
Planned dispatch date. We aim to ship within 1 business day. Depending on warehouse workload it can take 2–3 business days.
· From Türkiye
0
Siemens 3RT2938-6A 3RT2 Contactor
Description
About the 3RT29
About the 3RT29
The Siemens 3RT2938-6A is a contactor from the SENTRON/SIRIUS 3RT2 series. Contact piece set, 3-pole, for contactors 3RT2038, consists of 3 movable and 6 fixed contacts. Supplied by Stoklink for industrial and commercial low-voltage applications.
Applications & Use Cases
The Siemens 3RT2938-6A is used in industrial control panels, distribution boards and automation systems. As part of the Siemens 3RT2 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.
Specification
Full specification
General 5
| product brand name | SIRIUS |
|---|---|
| product category | Contact pieces and vacuum interrupters |
| product designation | 3RT2 replacement contact pieces |
| product type designation | 3RT29 |
| suitability for use | for 3RT2038 |
General technical data 1
| Substance Prohibitance (day/month/year) | 10/01/2014 |
|---|
Show all 23 specifications ↓ Show less ↑17 more values in Identification, Logistics.
Identification 10
| Part number | 3RT2938-6A |
|---|---|
| Type designation | 3RT29 |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4047621003580 |
| ETIM class | EC002498 |
| eCl@ss | 27371392 |
Logistics 7
| Net weight | 0.096 kg |
|---|---|
| Package dimensions | 100 × 40 × 20 mm |
| Country of origin | DE |
| Shipping weight | 0.596 kg |
| Ships from | Türkiye |
| Dispatch | 16 Nov |
| Stock | In stock |
Source: manufacturer data · Last verified: 29 Oct 2026
Documents
Documents for 3RT2938-6A
No documents are on file for this part yet.
Ask us for the datasheet
Quick answers
Questions about the 3RT29
What is the EAN of 3RT29?
The EAN (GTIN) of 3RT29 is 4047621003580.
Where does 3RT29 ship from, and how fast?
3RT29 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival. Stock items are dispatched within 1–2 business days.
Guides
Guides for contactors
NEMA vs IEC Contactor Standards: Key Differences and Size Comparison
Compare AC3 rating IEC contactors versus NEMA size codes, with cross-reference tables, derating formulas, and selection tips for engineers. Shop at Stoklink.
How to Select the Right Contactor for Your Application: Complete Checklist
Master AC3 rating selection with our complete contactor checklist covering load sizing, utilization categories, derating, and coordination. Shop at Stoklink.
Reviews
Customer reviews
Series
Siemens Siemens 3RT2
- Brand
- Siemens
- Series
- Siemens 3RT2
