RS Better World
Siemens 3RT2 Contactor, 24V dc Coil, 3-Pole, 12 A, 5.5 kW 24V dc, 3 NO, 400V ac
- RS Stock No.:
- 706-1318
- Distrelec Article No.:
- 300-50-617
- Mfr. Part No.:
- 3RT2024-2BB40
- Brand:
- Siemens
Subtotal (1 unit)*
£84.12
(exc. VAT)
£100.94
(inc. VAT)
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In Stock
- Plus 5 unit(s) shipping from 01 June 2026
- Plus 2 unit(s) shipping from 01 June 2026
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Units | Per unit |
|---|---|
| 1 + | £84.12 |
*price indicative
Better World
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- RS Stock No.:
- 706-1318
- Distrelec Article No.:
- 300-50-617
- Mfr. Part No.:
- 3RT2024-2BB40
- 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 | 24V dc | |
| Number of Poles | 3 | |
| Contact Voltage | 400V ac | |
| Contact Current | 12A | |
| Power Rating | 5.5kW | |
| Series | 3RT2 | |
| Mount Type | DIN Rail | |
| Function | Motor Control | |
| Normal State Configuration | 3 NO | |
| Number of Auxiliary Contacts | 2 | |
| Auxiliary Contact Configuration | 1 NO/1 NC | |
| Terminal Type | Spring Loaded | |
| Minimum Operating Temperature | -25°C | |
| Control Circuit Voltage Uc | 24V dc | |
| Operational Current Ie | 40A | |
| Maximum Operating Temperature | 60°C | |
| Length | 102mm | |
| Width | 45mm | |
| Standards/Approvals | EAC | |
| Depth | 107mm | |
| Better World Product | Yes | |
| Better World Claim | Low Carbon Manufacture | |
| Pole and Throw Configuration | 3 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 24V dc | ||
Number of Poles 3 | ||
Contact Voltage 400V ac | ||
Contact Current 12A | ||
Power Rating 5.5kW | ||
Series 3RT2 | ||
Mount Type DIN Rail | ||
Function Motor Control | ||
Normal State Configuration 3 NO | ||
Number of Auxiliary Contacts 2 | ||
Auxiliary Contact Configuration 1 NO/1 NC | ||
Terminal Type Spring Loaded | ||
Minimum Operating Temperature -25°C | ||
Control Circuit Voltage Uc 24V dc | ||
Operational Current Ie 40A | ||
Maximum Operating Temperature 60°C | ||
Length 102mm | ||
Width 45mm | ||
Standards/Approvals EAC | ||
Depth 107mm | ||
Better World Product Yes | ||
Better World Claim Low Carbon Manufacture | ||
Pole and Throw Configuration 3 | ||
- Load feeders Configuring SIRIUS Innovations Configuration Manual 04/2010
- Switching Devices for Load Feeders
- Datasheet
- Sirius: Migrating From Classic to Innovation
- Environmental Product Declaration - Overview
- Siemens EcoTech label
- Environmental Product Declaration
- Instruction Sheet - 3RT2.1/3RH21/3RH24 Series
- COO (Country of Origin):
- DE
Siemens size S0, 3RT2 Series Contactor, 24V DC Coil Voltage, 12A Contact Current Rating - 3RT2024-2BB40
This contactor is an essential component in electrical control systems, designed for efficient operation in automation setups. With a compact design of 102mm in length, 45mm in width, and 107mm in depth, it supports a range of applications. It features a 3-pole configuration with a coil voltage of 24V DC and is suitable for load voltages of up to 440V AC, ensuring reliable performance in various environments.
Features & Benefits
• Designed for 24V DC coil voltage, ensuring compatibility
• Handles 12A load current for robust performance
• Utilises spring-loaded terminals, simplifying installation
• Rated for 5.5kW power, supporting heavy-duty requirements
Applications
• Ideal for use in industrial automation systems
• Suitable for controlling motors in various machinery
• Utilised in HVAC systems for efficient operation
• Used in lighting control
• Perfect for switchgear in electrical distribution
What operating conditions can this product withstand?
It is designed to operate in ambient temperatures from -25°C to +60°C, making it suitable for diverse environments and ensuring reliability in demanding conditions.
How does the auxiliary contact configuration enhance functionality?
The 1 NO and 1 NC auxiliary contacts allow for more complex control schemes, enabling the device to signal other components or systems based on its state.
What advantages do spring-loaded terminals offer for this contactor?
Spring-loaded terminals ensure a secure and stable connection, reducing installation time and the risk of connection issues compared to traditional screw terminals.
How do the 3-pole configuration and load rating affect selection for applications?
The 3-pole configuration allows for efficient control of three-phase circuits, with a load rating of 12A meeting the demands of various industrial applications.