Siemens 3RT2 Contactor, 220V Coil, 3-Pole, 80 A, 37 kW 220V, 1 NO/1 NC, 1kV
- RS stock no.:
- 155-678
- Mfr. Part No.:
- 3RT2045-3AN20
- Manufacturer:
- Siemens
Subtotal (1 unit)*
R 6 999,12
(exc. VAT)
R 8 048,99
(inc. VAT)
FREE delivery for orders over R 1,500.00
Stocked by manufacturer
- Ready to ship from 10 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 6,999.12 |
*price indicative
- RS stock no.:
- 155-678
- Mfr. Part No.:
- 3RT2045-3AN20
- Manufacturer:
- Siemens
Specification
Technical data sheets
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 | 220V | |
| Number of Poles | 3 | |
| Contact Voltage | 1kV | |
| Contact Current | 80A | |
| Power Rating | 37kW | |
| Series | 3RT2 | |
| Function | Safety | |
| Normal State Configuration | 1 NO/1 NC | |
| Number of Auxiliary Contacts | 2 | |
| Auxiliary Contact Configuration | 1 NO/1 NC | |
| Terminal Type | Spring Terminal | |
| Contactor Application | Safety | |
| Minimum Operating Temperature | -25°C | |
| Control Circuit Voltage Uc | 220V | |
| Operational Current Ie | 125A | |
| Maximum Operating Temperature | 60°C | |
| Length | 140mm | |
| Depth | 152mm | |
| Standards/Approvals | IEC 60529, IEC 61508-2, ISO 13849-1, ISO 13849-2 | |
| Width | 70mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 220V | ||
Number of Poles 3 | ||
Contact Voltage 1kV | ||
Contact Current 80A | ||
Power Rating 37kW | ||
Series 3RT2 | ||
Function Safety | ||
Normal State Configuration 1 NO/1 NC | ||
Number of Auxiliary Contacts 2 | ||
Auxiliary Contact Configuration 1 NO/1 NC | ||
Terminal Type Spring Terminal | ||
Contactor Application Safety | ||
Minimum Operating Temperature -25°C | ||
Control Circuit Voltage Uc 220V | ||
Operational Current Ie 125A | ||
Maximum Operating Temperature 60°C | ||
Length 140mm | ||
Depth 152mm | ||
Standards/Approvals IEC 60529, IEC 61508-2, ISO 13849-1, ISO 13849-2 | ||
Width 70mm | ||
- COO (Country of Origin):
- DE
The Siemens Power Contactor combines advanced technology with reliable performance, designed for a multitude of applications in industrial environments. Delivering exceptional efficiency, it operates seamlessly under various conditions, making it a pivotal component for any machinery. With a robust design tailored for durability, it can withstand harsh environments while ensuring safety and operational integrity.
Wide range of operational currents and voltages
Exceptional mechanical service life
Integrated auxiliary contacts for flexible control
IP20 protection class for reliable operation
Spring loaded terminals for easy wiring
Extensive temperature and humi
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