Siemens 3RT12 Contactor, 24V ac/dc Coil, 3-Pole, 400 A, 560 kW 27.3V, 2 NO/2 NC, 1kV
- RS Stock No.:
- 157-776
- Mfr. Part No.:
- 3RT1275-6NB36
- Manufacturer:
- Siemens
Subtotal (1 unit)*
€3,381.95
(exc. VAT)
€4,159.80
(inc. VAT)
Stocked by manufacturer
- Ready to ship from 26 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €3,381.95 |
*price indicative
- RS Stock No.:
- 157-776
- Mfr. Part No.:
- 3RT1275-6NB36
- Manufacturer:
- 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 | 24V ac/dc | |
| Number of Poles | 3 | |
| Contact Voltage | 1kV | |
| Contact Current | 400A | |
| Power Rating | 560kW | |
| Series | 3RT12 | |
| Mount Type | Surface | |
| Normal State Configuration | 2 NO/2 NC | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Number of Auxiliary Contacts | 4 | |
| Terminal Type | Screw | |
| Minimum Operating Temperature | -25°C | |
| Operational Current Ie | 610A | |
| Control Circuit Voltage Uc | 27.3V | |
| Maximum Operating Temperature | 60°C | |
| Length | 217mm | |
| Standards/Approvals | CCC, CE, EAC, EN 62061, EN ISO 13849-1, EN ISO 13849-2, IEC 60068-2-30, IEC 60204-1, IEC 60529, IEC 60947-1, IEC 60947-4-1, IEC 60947-5-1, IEC 61508, IEC 61508-2, IEC 81346-2, SN 31920, UKCA, UL | |
| Width | 160mm | |
| Depth | 225mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 24V ac/dc | ||
Number of Poles 3 | ||
Contact Voltage 1kV | ||
Contact Current 400A | ||
Power Rating 560kW | ||
Series 3RT12 | ||
Mount Type Surface | ||
Normal State Configuration 2 NO/2 NC | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Number of Auxiliary Contacts 4 | ||
Terminal Type Screw | ||
Minimum Operating Temperature -25°C | ||
Operational Current Ie 610A | ||
Control Circuit Voltage Uc 27.3V | ||
Maximum Operating Temperature 60°C | ||
Length 217mm | ||
Standards/Approvals CCC, CE, EAC, EN 62061, EN ISO 13849-1, EN ISO 13849-2, IEC 60068-2-30, IEC 60204-1, IEC 60529, IEC 60947-1, IEC 60947-4-1, IEC 60947-5-1, IEC 61508, IEC 61508-2, IEC 81346-2, SN 31920, UKCA, UL | ||
Width 160mm | ||
Depth 225mm | ||
- COO (Country of Origin):
- DE
The Siemens Vacuum Contactor represents a robust and reliable solution for managing heavy electrical loads efficiently. Engineered with advanced electronic auxiliary contacts and a durable design, it operates smoothly under high operational frequencies, facilitating seamless power management. Its contactor design incorporates significant insulation and surge voltage resistance, ensuring safety and longevity.
AC and DC operation for flexibility
Handles up to 1000 V operational voltage
Robust insulation voltage ratings
Adjustable installation options
Advanced surge suppression for voltage spikes
Low power loss for cost effective operation
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