Siemens 3RT2 Contactor, 33 V Coil, 3-Pole, 130 A, 55 kW 33 V, NO/NC, 1kV
- RS Stock No.:
- 154-729
- Mfr. Part No.:
- 3RT2047-3NB34-3MA0
- Brand:
- Siemens
Subtotal (1 unit)*
£461.90
(exc. VAT)
£554.28
(inc. VAT)
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- Shipping from 19 February 2026
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Units | Per unit |
|---|---|
| 1 + | £461.90 |
*price indicative
- RS Stock No.:
- 154-729
- Mfr. Part No.:
- 3RT2047-3NB34-3MA0
- 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 | |
| Product Type | Contactor | |
| Coil Voltage | 33 V | |
| Number of Poles | 3 | |
| Contact Voltage | 1kV | |
| Contact Current | 130A | |
| Series | 3RT2 | |
| Power Rating | 55kW | |
| Function | Multifunction | |
| Mount Type | DIN Rail | |
| Normal State Configuration | NO/NC | |
| Number of Auxiliary Contacts | 4 | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Contactor Application | Power Contactor | |
| Operational Current Ie | 130A | |
| Minimum Operating Temperature | -25°C | |
| Control Circuit Voltage Uc | 33 V | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | IEC61508, CCC, IEC 60529, UL, CE, UKCA, RMRS, DNV, CSA, IEC 61508-2, IP20, IEC 60947-4-1, RCM, EAC, ISO 13849-1, PRS | |
| Length | 140mm | |
| Width | 70 mm | |
| Depth | 198mm | |
| Pole and Throw Configuration | 3 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 33 V | ||
Number of Poles 3 | ||
Contact Voltage 1kV | ||
Contact Current 130A | ||
Series 3RT2 | ||
Power Rating 55kW | ||
Function Multifunction | ||
Mount Type DIN Rail | ||
Normal State Configuration NO/NC | ||
Number of Auxiliary Contacts 4 | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Contactor Application Power Contactor | ||
Operational Current Ie 130A | ||
Minimum Operating Temperature -25°C | ||
Control Circuit Voltage Uc 33 V | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals IEC61508, CCC, IEC 60529, UL, CE, UKCA, RMRS, DNV, CSA, IEC 61508-2, IP20, IEC 60947-4-1, RCM, EAC, ISO 13849-1, PRS | ||
Length 140mm | ||
Width 70 mm | ||
Depth 198mm | ||
Pole and Throw Configuration 3 | ||
- COO (Country of Origin):
- DE
The Siemens power contactor perfectly balances efficiency and reliability, adeptly managing the demands of AC-3e/AC-3 applications. Designed for a maximum operational current of 110 A, it seamlessly integrates features like built-in varistors, auxiliary contacts, and a robust design that ensures longevity even under extreme conditions. With a specified mechanical lifespan of up to 10 million operating cycles and remarkable environmental resilience, it operates effectively in temperatures ranging from -25 to +60 °C. Its compact dimensions and versatile installation options facilitate straightforward integration into various systems, making it an ideal choice for any industrial environment. Whether employed for switching or controlling substantial electrical loads, this power contactor demonstrates exceptional performance and compliance with global safety standards.
Integrated varistors for surge protection
Supports auxiliary contacts for flexibility
Endures up to 10 million mechanical cycles
Functions across a wide temperature range
Screw terminals for secure main current connections