Siemens 3RT2 Contactor, 21/33 V ac/dc Coil, 3-Pole, 110 A, 55 kW 33 V ac/dc, 1 NC, 400V
- RS Stock No.:
- 154-877
- Mfr. Part No.:
- 3RT2047-3SB30
- Brand:
- Siemens
Subtotal (1 unit)*
Kr. 8 850,67
(exc. VAT)
Kr. 11 063,34
(inc. VAT)
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- Shipping from 02 April 2026
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Units | Per unit |
|---|---|
| 1 + | Kr. 8 850,67 |
*price indicative
- RS Stock No.:
- 154-877
- Mfr. Part No.:
- 3RT2047-3SB30
- 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 | 21/33 V ac/dc | |
| Number of Poles | 3 | |
| Contact Voltage | 400V | |
| Contact Current | 110A | |
| Series | 3RT2 | |
| Power Rating | 55kW | |
| Function | Multifunction | |
| Mount Type | DIN Rail | |
| Normal State Configuration | 1 NC | |
| Auxiliary Contact Configuration | 1 NC | |
| Number of Auxiliary Contacts | 1 | |
| Control Circuit Voltage Uc | 33 V ac/dc | |
| Operational Current Ie | 110A | |
| Minimum Operating Temperature | -25°C | |
| Contactor Application | Power Contactor | |
| Maximum Operating Temperature | 60°C | |
| Length | 140mm | |
| Standards/Approvals | ABS, CCC, CE, CSA, EAC, IEC 60529, IEC 60947-4-1, IEC61508, IEC 61508-2, IP20, ISO 13849-1, RCM, UKCA, UL | |
| Depth | 152mm | |
| Width | 70 mm | |
| Pole and Throw Configuration | 3 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 21/33 V ac/dc | ||
Number of Poles 3 | ||
Contact Voltage 400V | ||
Contact Current 110A | ||
Series 3RT2 | ||
Power Rating 55kW | ||
Function Multifunction | ||
Mount Type DIN Rail | ||
Normal State Configuration 1 NC | ||
Auxiliary Contact Configuration 1 NC | ||
Number of Auxiliary Contacts 1 | ||
Control Circuit Voltage Uc 33 V ac/dc | ||
Operational Current Ie 110A | ||
Minimum Operating Temperature -25°C | ||
Contactor Application Power Contactor | ||
Maximum Operating Temperature 60°C | ||
Length 140mm | ||
Standards/Approvals ABS, CCC, CE, CSA, EAC, IEC 60529, IEC 60947-4-1, IEC61508, IEC 61508-2, IP20, ISO 13849-1, RCM, UKCA, UL | ||
Depth 152mm | ||
Width 70 mm | ||
Pole and Throw Configuration 3 | ||
- COO (Country of Origin):
- DE
The Siemens power contactor is designed for robust performance in demanding industrial applications. With advanced features, it offers reliable control and protection for electric motors and circuits. Its compact S3 size, combined with a high operational current rating, enables efficient power management. The integrated varistor provides surge protection, while spring-loaded terminals ensure secure connections. Operating across varying voltage ranges, this contactor excels under diverse ambient conditions, making it an ideal choice for engineers looking for durability and reliability in their systems. The product’s longevity is further enhanced by a mechanical service life of 5 million operating cycles, ensuring minimal interruptions in operations.
Mechanical service life rated at 5 million cycles
Offers flexibility with installation across temperature ranges
Control supply voltage range accommodates various applications
Spring-loaded terminals for efficient installations
Designed for high humidity and extreme temperatures
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