Siemens 3RT12 Contactor, 240V ac/dc, 277 V ac/dc Coil, 3-Pole, 265 A, 355 kW 277V ac/dc, 2 NO/2 NC, 1kV
- RS stock no.:
- 157-745
- Mfr. Part No.:
- 3RT1265-6AU36
- Manufacturer:
- Siemens
Subtotal (1 unit)*
R 42 248,11
(exc. VAT)
R 48 585,33
(inc. VAT)
FREE delivery for orders over R 1,500.00
Stocked by manufacturer
- Ready to ship from 30 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 42,248.11 |
*price indicative
- RS stock no.:
- 157-745
- Mfr. Part No.:
- 3RT1265-6AU36
- Manufacturer:
- Siemens
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Contactor | |
| Coil Voltage | 240, 277V ac/dc | |
| Number of Poles | 3 | |
| Contact Voltage | 1kV | |
| Contact Current | 265A | |
| Power Rating | 355kW | |
| Series | 3RT12 | |
| Function | Motor Control | |
| Normal State Configuration | 2 NO/2 NC | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Number of Auxiliary Contacts | 4 | |
| Terminal Type | Screw | |
| Operational Current Ie | 330A | |
| Minimum Operating Temperature | -25°C | |
| Contactor Application | Safety | |
| Control Circuit Voltage Uc | 277V ac/dc | |
| Maximum Operating Temperature | 60°C | |
| Depth | 206mm | |
| Length | 210mm | |
| Width | 145mm | |
| Standards/Approvals | IEC 60529, IEC 61508-2, ISO 13849-1, ISO 13849-2 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 240, 277V ac/dc | ||
Number of Poles 3 | ||
Contact Voltage 1kV | ||
Contact Current 265A | ||
Power Rating 355kW | ||
Series 3RT12 | ||
Function Motor Control | ||
Normal State Configuration 2 NO/2 NC | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Number of Auxiliary Contacts 4 | ||
Terminal Type Screw | ||
Operational Current Ie 330A | ||
Minimum Operating Temperature -25°C | ||
Contactor Application Safety | ||
Control Circuit Voltage Uc 277V ac/dc | ||
Maximum Operating Temperature 60°C | ||
Depth 206mm | ||
Length 210mm | ||
Width 145mm | ||
Standards/Approvals IEC 60529, IEC 61508-2, ISO 13849-1, ISO 13849-2 | ||
- COO (Country of Origin):
- DE
The Siemens Vacuum Contactor is designed for heavy-duty applications, featuring a robust construction that ensures reliability and durability in various industrial environments. Engineered for both AC and DC operations, it efficiently handles high operational currents while delivering exceptional performance.
Efficient across temperatures
Flexible mounting
Auxiliary switch compatibility
Surge voltage resistance
Shock resistant
Screw type terminals
Easy maintenance
Related links
- Siemens 3RT12 Contactor 3-Pole 400 kW 277 V ac/dc 1kV
- Siemens 3RT12 Contactor 3-Pole 560 kW 277 V 1kV
- Siemens 3RT12 Contactor 3-Pole 355 kW 277 V ac/dc 1kV
- Siemens SIRIUS 3RT12 and 3TF6 vacuum contactors Contactor 3-Pole 710 kW 277 V 1kV
- Siemens SIRIUS Contactor 3-Pole 315 kW 277 V 1kV
- Siemens 3RT1 Contactor 3-Pole 160 kW 277 V 1kV
- Siemens 3RT1 Contactor 3-Pole 200 kW 277 V 1kV
- Siemens 3RT1 Contactor 3-Pole 250 kW 277 V 1kV
