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Siemens SIRIUS 3RT Size S3, 3RT2 Contactor, 230 V ac Coil, 3-Pole, 95 A, 45 kW, 1NO + 1NC, 400 V ac
- RS Stock No.:
- 209-7170
- Mfr. Part No.:
- 3RT2046-1AL20
- Brand:
- Siemens
Subtotal (1 unit)*
£328.68
(exc. VAT)
£394.42
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 2 unit(s) ready to ship from another location
- Plus 2 unit(s) shipping from 30 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £328.68 |
*price indicative
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- RS Stock No.:
- 209-7170
- Mfr. Part No.:
- 3RT2046-1AL20
- 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 | |
| Coil Voltage | 230 V ac | |
| Number of Poles | 3 | |
| Contact Voltage Rating | 400 V ac | |
| Contact Current Rating | 95 A | |
| Power Rating | 45 kW | |
| Range | SIRIUS 3RT | |
| Series | Size S3, 3RT2 | |
| Normal State Configuration | 1NO + 1NC | |
| Auxiliary Contact Configuration | 1NO + 1NC | |
| Number Of Auxiliary Contacts | 2 | |
| Terminal Type | Screw | |
| Width | 70mm | |
| Length | 140mm | |
| Depth | 152mm | |
| Better World Product | Yes | |
| Better World Claim | Low carbon manufacture | |
| Control Voltage | 230 V ac | |
| Load Voltage | 400V ac | |
| Load Current | 95A | |
| Minimum Operating Temperature | -25°C | |
| Mounting Style | DIN Rail | |
| Maximum Operating Temperature | +60°C | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 230 V ac | ||
Number of Poles 3 | ||
Contact Voltage Rating 400 V ac | ||
Contact Current Rating 95 A | ||
Power Rating 45 kW | ||
Range SIRIUS 3RT | ||
Series Size S3, 3RT2 | ||
Normal State Configuration 1NO + 1NC | ||
Auxiliary Contact Configuration 1NO + 1NC | ||
Number Of Auxiliary Contacts 2 | ||
Terminal Type Screw | ||
Width 70mm | ||
Length 140mm | ||
Depth 152mm | ||
Better World Product Yes | ||
Better World Claim Low carbon manufacture | ||
Control Voltage 230 V ac | ||
Load Voltage 400V ac | ||
Load Current 95A | ||
Minimum Operating Temperature -25°C | ||
Mounting Style DIN Rail | ||
Maximum Operating Temperature +60°C | ||
- COO (Country of Origin):
- DE
Siemens size S3, 3RT2 Series Contactor, 230V AC Coil Voltage, 95A Current Rating - 3RT2046-1AL20
This contactor is a pivotal component in industrial automation, integrating effective control in various electrical applications. Featuring a compact design, it measures 140mm in length, 70mm in width, and 152mm in depth. The device operates on a control voltage of 230V AC, making it versatile for diverse settings, while supporting high power ratings of up to 45kW.
Features & Benefits
• Robust design allows for a maximum load current of 95A
• DIN rail mounting simplifies installation and space management
• Low carbon manufacturing has a positive impact on the environment
• High reliability with over 10 million mechanical service cycles
• DIN rail mounting simplifies installation and space management
• Low carbon manufacturing has a positive impact on the environment
• High reliability with over 10 million mechanical service cycles
Applications
• Ideal for motor control and power switching in machinery
• Utilised in automated systems requiring reliable switching capabilities
• Suitable for use in HVAC systems for load management
• Facilitates electrical distribution in industrial setups
• Utilised in automated systems requiring reliable switching capabilities
• Suitable for use in HVAC systems for load management
• Facilitates electrical distribution in industrial setups
What are the operational temperature limits for this device?
This device can function effectively in temperatures ranging from -25°C to +60°C, ensuring reliability in various environmental conditions.
How many auxiliary contacts does the contactor support?
It supports two auxiliary contacts, configured as 1NO and 1NC, allowing for flexible control in automation systems.
What type of mounting does this contactor support?
The contactor is designed for easy DIN rail mounting, providing straightforward installation in control panels and electrical enclosures.
