Siemens 3RT2 Contactor, 20V, 33 V Coil, 3-Pole, 80 A, 37 kW 20V, 1 NO/1 NC, 1kV
- RS Stock No.:
- 155-665
- Mfr. Part No.:
- 3RT2045-3NB30
- Manufacturer:
- Siemens
Subtotal (1 unit)*
SGD988.00
(exc. GST)
SGD1,076.92
(inc. GST)
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Stocked by manufacturer
- Ready to ship from 22 June 2026
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Units | Per unit |
|---|---|
| 1 + | SGD988.00 |
*price indicative
- RS Stock No.:
- 155-665
- Mfr. Part No.:
- 3RT2045-3NB30
- 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 | 20, 33V | |
| Product Type | Contactor | |
| Number of Poles | 3 | |
| Contact Voltage | 1kV | |
| Contact Current | 80A | |
| Power Rating | 37kW | |
| Series | 3RT2 | |
| Mount Type | Screw, Snap-On | |
| Normal State Configuration | 1 NO/1 NC | |
| Auxiliary Contact Configuration | 1 NO/1 NC | |
| Number of Auxiliary Contacts | 2 | |
| Terminal Type | Screw | |
| Contactor Application | Power Contactor | |
| Operational Current Ie | 125A | |
| Minimum Operating Temperature | -25°C | |
| Control Circuit Voltage Uc | 20V | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | CCC, CE, EAC, IEC 60529, IEC 61508-2, ISO 13849-1, ISO 13849-2, SN 31920, UKCA, UL | |
| Depth | 152mm | |
| Width | 70mm | |
| Length | 140mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 20, 33V | ||
Product Type Contactor | ||
Number of Poles 3 | ||
Contact Voltage 1kV | ||
Contact Current 80A | ||
Power Rating 37kW | ||
Series 3RT2 | ||
Mount Type Screw, Snap-On | ||
Normal State Configuration 1 NO/1 NC | ||
Auxiliary Contact Configuration 1 NO/1 NC | ||
Number of Auxiliary Contacts 2 | ||
Terminal Type Screw | ||
Contactor Application Power Contactor | ||
Operational Current Ie 125A | ||
Minimum Operating Temperature -25°C | ||
Control Circuit Voltage Uc 20V | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals CCC, CE, EAC, IEC 60529, IEC 61508-2, ISO 13849-1, ISO 13849-2, SN 31920, UKCA, UL | ||
Depth 152mm | ||
Width 70mm | ||
Length 140mm | ||
- COO (Country of Origin):
- DE
The Siemens Power Contactor is engineered for high performance applications, offering reliable operation in demanding environments. The integrated varistor provides enhanced circuit protection, while its compact size allows for flexible installation options. Built to withstand a wide range of ambient conditions, this contactor features excellent mechanical and electrical endurance, ensuring long-lasting service even in challenging environments.
Compact design for versatile mounting
Integrated varistor for surge protection
10 million cycles mechanical service life
Wide operational temperature range
Spring loaded terminals for secure connections
High surge voltage resistance
Environmentally
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