Siemens 3RT12 Contactor, 380V, 420 V Coil, 3-Pole, 265 A, 355 kW 420V, 2 NO/2 NC, 1kV
- RS Stock No.:
- 157-746
- Mfr. Part No.:
- 3RT1265-6AV36
- Brand:
- Siemens
Subtotal (1 unit)*
£1,785.87
(exc. VAT)
£2,143.04
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 22 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £1,785.87 |
*price indicative
- RS Stock No.:
- 157-746
- Mfr. Part No.:
- 3RT1265-6AV36
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Coil Voltage | 380, 420V | |
| Product Type | Contactor | |
| Number of Poles | 3 | |
| Contact Voltage | 1kV | |
| Contact Current | 265A | |
| Series | 3RT12 | |
| Power Rating | 355kW | |
| Function | Mirror Contact | |
| Mount Type | Vertical | |
| Normal State Configuration | 2 NO/2 NC | |
| Number of Auxiliary Contacts | 2 | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Terminal Type | Screw | |
| Minimum Operating Temperature | -25°C | |
| Control Circuit Voltage Uc | 420V | |
| Operational Current Ie | 265A | |
| Contactor Application | Vacuum Contactor | |
| Maximum Operating Temperature | 60°C | |
| Length | 210mm | |
| Depth | 206mm | |
| Standards/Approvals | RoHS, UKCA, UL, CE, cULus, EAC, RCM | |
| Width | 145mm | |
| Pole and Throw Configuration | 3 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 380, 420V | ||
Product Type Contactor | ||
Number of Poles 3 | ||
Contact Voltage 1kV | ||
Contact Current 265A | ||
Series 3RT12 | ||
Power Rating 355kW | ||
Function Mirror Contact | ||
Mount Type Vertical | ||
Normal State Configuration 2 NO/2 NC | ||
Number of Auxiliary Contacts 2 | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Terminal Type Screw | ||
Minimum Operating Temperature -25°C | ||
Control Circuit Voltage Uc 420V | ||
Operational Current Ie 265A | ||
Contactor Application Vacuum Contactor | ||
Maximum Operating Temperature 60°C | ||
Length 210mm | ||
Depth 206mm | ||
Standards/Approvals RoHS, UKCA, UL, CE, cULus, EAC, RCM | ||
Width 145mm | ||
Pole and Throw Configuration 3 | ||
- COO (Country of Origin):
- DE
The Siemens Vacuum Contactor is engineered to deliver optimal performance in demanding applications. Incorporating advanced technology, it ensures reliable operation while maintaining compliance with stringent safety standards. With a mechanical lifespan of 10 million switching cycles, it provides exceptional longevity and reliability, making it an ideal choice for industrial use.
High current capacity
Wide temperature range
Secure screw type terminals
Durable construction
Safety compliant
Flexible integration