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
- 3RT2936-1BB00
- Model no
- 3RT29
In stock · 22
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· From Türkiye
0
Siemens 3RT2936-1BB00 3RT2 48V Contactor
Description
About the 3RT29
About the 3RT29
The Siemens 3RT2936-1BB00 is a contactor from the SENTRON/SIRIUS 3RT2 series. Surge suppressor, varistor, 24-48 V AC, 50/60 Hz, 24-70 V DC, for contactors 3RT2.3 and 3RT2.4. Supplied by Stoklink for industrial and commercial low-voltage applications.
Applications & Use Cases
The Siemens 3RT2936-1BB00 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 | Surge suppressor |
| product designation | Varistor |
| product type designation | 3RT29 |
| suitability for use | for 3RT2.3 and 3RT2.4 contactors |
General technical data 10
| certificate of suitability | CE / UL / CSA |
|---|---|
| size of contactor | S2, S3 |
| Substance Prohibitance (day/month/year) | 10/01/2014 |
| type of voltage of the control supply voltage | AC/DC |
| control supply voltage at AC: at 50 Hz rated value | 24 ... 48 V |
| control supply voltage at AC: at 60 Hz rated value | 24 ... 48 V |
| control supply voltage frequency: 1 rated value | 50 Hz |
| control supply voltage frequency: 2 rated value | 60 Hz |
| control supply voltage at DC rated value | 24 ... 70 V |
| design of the surge suppressor | Varistor |
Ambient conditions 2
| ambient temperature: during operation | -25 ... +60 °C |
|---|---|
| ambient temperature: during storage | -40 ... +80 °C |
Show all 40 specifications ↓ Show less ↑23 more values in Identification, Installation/ mounting/ dimensions, Approvals Certificates, Logistics.
Identification 10
| Part number | 3RT2936-1BB00 |
|---|---|
| Type designation | 3RT29 |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4011209920392 |
| ETIM class | EC000683 |
| eCl@ss | 27371013 |
Installation/ mounting/ dimensions 5
| mounting position | any |
|---|---|
| fastening method | clip-on |
| height | 30 mm |
| width | 30 mm |
| depth | 15 mm |
Approvals Certificates 1
| Environmental Product Declaration: global warming potential [CO2 eq] / during manufacturing | 0.0885 kg |
|---|
Logistics 7
| Net weight | 0.006 kg |
|---|---|
| Package dimensions | 58 × 31 × 18 mm |
| Country of origin | CZ |
| Shipping weight | 0.506 kg |
| Ships from | Türkiye |
| Dispatch | 16 Nov |
| Stock | In stock |
Source: manufacturer data · Last verified: 29 Oct 2026
Documents
Documents for 3RT2936-1BB00
No documents are on file for this part yet.
Ask us for the datasheet
Quick answers
Questions about the 3RT29
Which supply voltage is 3RT29 rated for?
The rated operational voltage of 3RT29 is 48 V AC.
What is the EAN of 3RT29?
The EAN (GTIN) of 3RT29 is 4011209920392.
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
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Reviews
Customer reviews
Series
Siemens Siemens 3RT2
- Brand
- Siemens
- Series
- Siemens 3RT2
