Siemens 3RT12 Contactor, 380V, 420 V Coil, 3-Pole, 300 A, 400 kW 420V, 2 NO/2 NC, 1kV
- RS Stock No.:
- 157-764
- Mfr. Part No.:
- 3RT1266-6AV36
- Brand:
- Siemens
Subtotal (1 unit)*
$6,192.43
(exc. GST)
$6,811.67
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Stocked by manufacturer
- Ready to ship from 29 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $6,192.43 |
*price indicative
- RS Stock No.:
- 157-764
- Mfr. Part No.:
- 3RT1266-6AV36
- Brand:
- Siemens
Specifications
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 | 380, 420V | |
| Number of Poles | 3 | |
| Contact Voltage | 1kV | |
| Contact Current | 300A | |
| Series | 3RT12 | |
| Power Rating | 400kW | |
| Function | Safety | |
| Normal State Configuration | 2 NO/2 NC | |
| Number of Auxiliary Contacts | 4 | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Terminal Type | Screw | |
| Contactor Application | Safety | |
| Operational Current Ie | 330A | |
| Minimum Operating Temperature | -25°C | |
| Control Circuit Voltage Uc | 420V | |
| Maximum Operating Temperature | 60°C | |
| Width | 145mm | |
| Standards/Approvals | IEC 61508-2, IEC 60529, ISO 13849-2, ISO 13849-1 | |
| Depth | 206mm | |
| Length | 210mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 380, 420V | ||
Number of Poles 3 | ||
Contact Voltage 1kV | ||
Contact Current 300A | ||
Series 3RT12 | ||
Power Rating 400kW | ||
Function Safety | ||
Normal State Configuration 2 NO/2 NC | ||
Number of Auxiliary Contacts 4 | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Terminal Type Screw | ||
Contactor Application Safety | ||
Operational Current Ie 330A | ||
Minimum Operating Temperature -25°C | ||
Control Circuit Voltage Uc 420V | ||
Maximum Operating Temperature 60°C | ||
Width 145mm | ||
Standards/Approvals IEC 61508-2, IEC 60529, ISO 13849-2, ISO 13849-1 | ||
Depth 206mm | ||
Length 210mm | ||
- COO (Country of Origin):
- DE
The Siemens Vacuum Contactor is engineered for efficiency and reliability in challenging environments. The product boasts an impressive mechanical service life, ensuring long term performance and minimal downtime. With advanced insulation and surge voltage resistance, this contactor guarantees safety and stability in various industrial settings.
Robust auxiliary contacts for versatile use
Advanced insulation for safety
Long mechanical service life
Excellent surge voltage resistance
Optimised for low power loss
Wide temperature range
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