Siemens 3RT Contactor, 400V Coil, 3-Pole, 21 A, 18.5 kW 400V, 1 NO, 690V
- RS Stock No.:
- 154-844
- Mfr. Part No.:
- 3RT2027-2AR60
- Brand:
- Siemens
Subtotal (1 unit)*
Kr. 1 894,92
(exc. VAT)
Kr. 2 368,65
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Stocked by manufacturer
- Ready to ship from 15 June 2026
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Units | Per unit |
|---|---|
| 1 + | Kr. 1 894,92 |
*price indicative
- RS Stock No.:
- 154-844
- Mfr. Part No.:
- 3RT2027-2AR60
- 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 | 400V | |
| Number of Poles | 3 | |
| Contact Voltage | 690V | |
| Contact Current | 21A | |
| Series | 3RT | |
| Power Rating | 18.5kW | |
| Function | Multifunction | |
| Mount Type | DIN Rail | |
| Normal State Configuration | 1 NO | |
| Auxiliary Contact Configuration | 1 NO/1 NC | |
| Number of Auxiliary Contacts | 2 | |
| Minimum Operating Temperature | -25°C | |
| Operational Current Ie | 21A | |
| Contactor Application | Power Contactor | |
| Control Circuit Voltage Uc | 400V | |
| Maximum Operating Temperature | 60°C | |
| Length | 102mm | |
| Width | 45mm | |
| Depth | 97mm | |
| Standards/Approvals | IEC 60529, IEC 60947-4-1, IEC 61508-2, ISO 13849-1, IEC61508 | |
| Pole and Throw Configuration | 3 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 400V | ||
Number of Poles 3 | ||
Contact Voltage 690V | ||
Contact Current 21A | ||
Series 3RT | ||
Power Rating 18.5kW | ||
Function Multifunction | ||
Mount Type DIN Rail | ||
Normal State Configuration 1 NO | ||
Auxiliary Contact Configuration 1 NO/1 NC | ||
Number of Auxiliary Contacts 2 | ||
Minimum Operating Temperature -25°C | ||
Operational Current Ie 21A | ||
Contactor Application Power Contactor | ||
Control Circuit Voltage Uc 400V | ||
Maximum Operating Temperature 60°C | ||
Length 102mm | ||
Width 45mm | ||
Depth 97mm | ||
Standards/Approvals IEC 60529, IEC 60947-4-1, IEC 61508-2, ISO 13849-1, IEC61508 | ||
Pole and Throw Configuration 3 | ||
- COO (Country of Origin):
- DE
The Siemens power contactor is engineered for high-performance applications, delivering exceptional reliability and efficiency in demanding environments. With a three-pole design, it accommodates operational voltages up to 690 V, making it suitable for various industrial needs. The unit features advanced insulation and surge voltage resistance, ensuring robust performance under stress. Designed with multiple operational currents and switching capacities, it excels in handling various motor types. Built for durability, this contactor offers a mechanical service life of up to 10 million cycles, providing peace of mind for continuous operation. Its compact dimensions and versatile mounting options further enhance its fit into any system architecture, making it a staple in modern automation solutions.
Suitable for temperatures from -25 °C to +60 °C
Mechanical service life up to 10 million cycles
Efficient power loss management under rated conditions
Spring-loaded terminals for reliable connections
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