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Siemens SIRIUS 3RT Size S00, 3RT2 Contactor, 24 V dc Coil, 3-Pole, 12 A, 5.5 kW, 1NC, 400 V ac
- RS Stock No.:
- 203-2537
- Mfr. Part No.:
- 3RT2017-1BB42-1AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£47.20
(exc. VAT)
£56.64
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 6 unit(s) shipping from 08 October 2025
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Units | Per unit |
|---|---|
| 1 + | £47.20 |
*price indicative
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- RS Stock No.:
- 203-2537
- Mfr. Part No.:
- 3RT2017-1BB42-1AA0
- 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 | 24 V dc | |
| Number of Poles | 3 | |
| Contact Voltage Rating | 400 V ac | |
| Contact Current Rating | 12 A | |
| Series | Size S00, 3RT2 | |
| Range | SIRIUS 3RT | |
| Power Rating | 5.5 kW | |
| Function | Reversing | |
| Normal State Configuration | 1NC | |
| Number Of Auxiliary Contacts | 1 | |
| Auxiliary Contact Configuration | 1NC | |
| Terminal Type | Screw | |
| Width | 45mm | |
| Length | 58mm | |
| Depth | 73mm | |
| Better World Product | Yes | |
| Better World Claim | Low carbon manufacture | |
| Load Current | 12A | |
| Maximum Operating Temperature | +60°C | |
| Mounting Style | DIN Rail | |
| Minimum Operating Temperature | -25°C | |
| Load Voltage | 400V ac | |
| Control Voltage | 24 V dc | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 24 V dc | ||
Number of Poles 3 | ||
Contact Voltage Rating 400 V ac | ||
Contact Current Rating 12 A | ||
Series Size S00, 3RT2 | ||
Range SIRIUS 3RT | ||
Power Rating 5.5 kW | ||
Function Reversing | ||
Normal State Configuration 1NC | ||
Number Of Auxiliary Contacts 1 | ||
Auxiliary Contact Configuration 1NC | ||
Terminal Type Screw | ||
Width 45mm | ||
Length 58mm | ||
Depth 73mm | ||
Better World Product Yes | ||
Better World Claim Low carbon manufacture | ||
Load Current 12A | ||
Maximum Operating Temperature +60°C | ||
Mounting Style DIN Rail | ||
Minimum Operating Temperature -25°C | ||
Load Voltage 400V ac | ||
Control Voltage 24 V dc | ||
- COO (Country of Origin):
- DE
Siemens size S00, 3RT2 Series Contactor, 24V DC Coil Voltage, 12A Current Rating - 3RT2017-1BB42-1AA0
This contactor is a compact and robust solution designed for AC applications. With a size S00 and 3-pole configuration, it operates effectively at a control voltage of 24V DC. The contactor provides a high-performance alternative for controlling electrical circuits, rated for a maximum load voltage of 400V AC.
Features & Benefits
• Designed for reversing applications to enhance control flexibility
• Equipped with one normally closed auxiliary contact for additional functionality
• Terminals are screw types for secure connections
• Suitable for DIN Rail mounting for streamlined installation
• Equipped with one normally closed auxiliary contact for additional functionality
• Terminals are screw types for secure connections
• Suitable for DIN Rail mounting for streamlined installation
Applications
• Operative in automation systems requiring reliable switching
• Ideal for motor control in various industries
• Utilised in machinery for reversing operations and control functions
• Effective in environments with ambient temperatures ranging from -25°C to +60°C
• Ideal for motor control in various industries
• Utilised in machinery for reversing operations and control functions
• Effective in environments with ambient temperatures ranging from -25°C to +60°C
What is the maximum current rating for the main circuit?
The main current circuit can handle operational currents of up to 12A at AC-3 for voltage ratings up to 400V.
How does the auxiliary contact enhance functionality?
The one normally closed auxiliary contact allows for additional control options, enabling monitoring or interlocking circuitry for enhanced safety.
What are the ambient conditions suitable for this contactor?
The contactor can operate effectively in temperatures ranging from -25°C to +60°C, making it suitable for a variety of environments.
What installation requirements should be considered?
This contactor is designed for screw and snap-on mounting onto a 35mm DIN rail, facilitating easy and secure installations.
How does the product ensure safety and reliability during operation?
The contactor's design includes features like a rated insulation voltage of 690V and an IP20 protection class, ensuring safe operation even in demanding conditions.
