Better World
Siemens SIRIUS 3RT Size S00, 3RT2 Contactor, 24 V dc Coil, 3-Pole, 12 A, 5.5 kW, 3NO, 400 V ac
- RS Stock No.:
- 706-1184
- Distrelec Article No.:
- 136-23-033
- Mfr. Part No.:
- 3RT2017-1BB42
- Brand:
- Siemens
Subtotal (1 unit)*
£44.35
(exc. VAT)
£53.22
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 80 unit(s) ready to ship
- Plus 38 unit(s) ready to ship from another location
- Plus 45 unit(s) shipping from 16 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £44.35 |
*price indicative
Better World
Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.
- RS Stock No.:
- 706-1184
- Distrelec Article No.:
- 136-23-033
- Mfr. Part No.:
- 3RT2017-1BB42
- 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 | |
| Range | SIRIUS 3RT | |
| Power Rating | 5.5 kW | |
| Series | Size S00, 3RT2 | |
| Normal State Configuration | 3NO | |
| Auxiliary Contact Configuration | 1NC | |
| Number Of Auxiliary Contacts | 1 | |
| Terminal Type | Screw | |
| Width | 45mm | |
| Length | 57.5mm | |
| Depth | 73mm | |
| Better World Product | Yes | |
| Better World Claim | Low carbon manufacture | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | +60°C | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 24 V dc | ||
Number of Poles 3 | ||
Contact Voltage Rating 400 V ac | ||
Contact Current Rating 12 A | ||
Range SIRIUS 3RT | ||
Power Rating 5.5 kW | ||
Series Size S00, 3RT2 | ||
Normal State Configuration 3NO | ||
Auxiliary Contact Configuration 1NC | ||
Number Of Auxiliary Contacts 1 | ||
Terminal Type Screw | ||
Width 45mm | ||
Length 57.5mm | ||
Depth 73mm | ||
Better World Product Yes | ||
Better World Claim Low carbon manufacture | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature +60°C | ||
- Load feeders Configuring SIRIUS Innovations Configuration Manual 04/2010
- Switching Devices for Load Feeders
- Datasheet_3RT2017-1BB42
- Sirius Innovation Accessory Guide
- Sirius Innovation Catalogue
- Sirius Innovations Switching Devices
- Solutions for frequent switching or soft starting
- Basic Information
- Siemens Sirius Migration
- Sirius: Migrating From Classic to Innovation
- Environmental Product Declaration - Overview
- Siemens EcoTech label
- Environmental Product Declaration
- COO (Country of Origin):
- DE
Siemens SIRIUS Innovation 3-Pole Contactor, 5.5kW, 12A - 3RT2 Series - 3RT2017-1BB42
This 3-pole contactor from Siemens' SIRIUS Innovation range is a space-saving control and protection solution for industrial motors and other high-power loads. It has a robust thermoplastic housing that's durable and weatherproof, making it suitable for use in harsh environments. Thanks to a power rating of 5.5kW, it's ideally suited to heavy-duty applications, while low power loss of 1.2W improves energy efficiency in production and assembly lines. For short-circuit protection, the contactor has integrated fuses that cut power when a fault occurs. It also has a rated surge voltage of 6kV, so it can withstand sudden voltage spikes without damage.
• Screw terminals for quick and simple installation
• IP20 (ingress protection) rating indicates resistance to dust and objects larger than 12mm in size
• Mechanical life of 30 million operations for reliably long service
• Can be rotated +/-180° on a vertical mounting surface for optimal flexibility
• IP20 (ingress protection) rating indicates resistance to dust and objects larger than 12mm in size
• Mechanical life of 30 million operations for reliably long service
• Can be rotated +/-180° on a vertical mounting surface for optimal flexibility
What is surge voltage?
Surge voltage, also known as 'transient voltage' is a sudden, unexpected and irregular rise in voltage in a power system. It can cause severe damage to electrical equipment if safety devices aren't installed to manage it.
