Siemens 3RT2 Contactor, 155V Coil, 3-Pole, 55 kW 155V, 83 V, 1 NO/1 NC, 1kV
- RS Stock No.:
- 154-062
- Mfr. Part No.:
- 3RT2047-3NF30
- Manufacturer:
- Siemens
Subtotal (1 unit)*
SGD1,002.58
(exc. GST)
SGD1,092.81
(inc. GST)
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Stocked by manufacturer
- Ready to ship from 01 June 2026
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Units | Per unit |
|---|---|
| 1 + | SGD1,002.58 |
*price indicative
- RS Stock No.:
- 154-062
- Mfr. Part No.:
- 3RT2047-3NF30
- 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 | |
| Coil Voltage | 155V | |
| Product Type | Contactor | |
| Number of Poles | 3 | |
| Contact Voltage | 1kV | |
| Series | 3RT2 | |
| Power Rating | 55kW | |
| Mount Type | DIN Rail | |
| Normal State Configuration | 1 NO/1 NC | |
| Number of Auxiliary Contacts | 2 | |
| Auxiliary Contact Configuration | 1 NO/1 NC | |
| Minimum Operating Temperature | -25°C | |
| Control Circuit Voltage Uc | 155, 83V | |
| Operational Current Ie | 130A | |
| Contactor Application | Power Contactor | |
| Maximum Operating Temperature | 60°C | |
| Length | 140mm | |
| Depth | 152mm | |
| Width | 70mm | |
| Standards/Approvals | IEC 60529, IEC 60947-4-1, IEC 60947-5-1, IEC 61508-2, IEC 81346-2 Q, ISO 13849-1, ISO 13849-2 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 155V | ||
Product Type Contactor | ||
Number of Poles 3 | ||
Contact Voltage 1kV | ||
Series 3RT2 | ||
Power Rating 55kW | ||
Mount Type DIN Rail | ||
Normal State Configuration 1 NO/1 NC | ||
Number of Auxiliary Contacts 2 | ||
Auxiliary Contact Configuration 1 NO/1 NC | ||
Minimum Operating Temperature -25°C | ||
Control Circuit Voltage Uc 155, 83V | ||
Operational Current Ie 130A | ||
Contactor Application Power Contactor | ||
Maximum Operating Temperature 60°C | ||
Length 140mm | ||
Depth 152mm | ||
Width 70mm | ||
Standards/Approvals IEC 60529, IEC 60947-4-1, IEC 60947-5-1, IEC 61508-2, IEC 81346-2 Q, ISO 13849-1, ISO 13849-2 | ||
The Siemens power contactor represents a pinnacle of engineering excellence, designed to reliably manage high electrical loads. With its robust construction and advanced functionality, it operates effectively at up to 110 A across multiple voltage ratings, ensuring flexibility for various industrial applications. The integration of features such as an auxiliary switch and varistor demonstrates its capability for precise control and protection. Moreover, this device has been developed under stringent safety standards, providing peace of mind while minimising environmental impact through its Environmental Product Declaration. The high mechanical endurance and resistance to thermal and electric stresses enhance its operational longevity, making it an ideal choice for demanding applications.
Compact design suits various settings
Mechanically robust for load performance
Built-in varistor for surge protection
Wide temperature range for reliability
Minimal power loss improves efficiency
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