Better World
Siemens SIRIUS 3RT Size S00, 3RT2 Contactor, 24 V dc Coil, 3-Pole, 7 A, 3 kW, 3NO, 400 V ac
- RS Stock No.:
- 706-1071
- Distrelec Article No.:
- 136-23-021
- Mfr. Part No.:
- 3RT2015-1BB42
- Brand:
- Siemens
Subtotal (1 unit)*
£34.18
(exc. VAT)
£41.02
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 129 unit(s) shipping from 13 October 2025
- Plus 64 unit(s) shipping from 13 October 2025
- Plus 18 unit(s) shipping from 21 October 2025
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Units | Per unit |
|---|---|
| 1 + | £34.18 |
*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.:
- 706-1071
- Distrelec Article No.:
- 136-23-021
- Mfr. Part No.:
- 3RT2015-1BB42
- 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 | 7 A | |
| Series | Size S00, 3RT2 | |
| Power Rating | 3 kW | |
| Range | SIRIUS 3RT | |
| Normal State Configuration | 3NO | |
| Number Of Auxiliary Contacts | 1 | |
| Terminal Type | Screw | |
| Length | 57.5mm | |
| Width | 45mm | |
| Depth | 73mm | |
| Better World Product | Yes | |
| Better World Claim | Low carbon manufacture | |
| Maximum Operating Temperature | +60°C | |
| Minimum Operating Temperature | -25°C | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 24 V dc | ||
Number of Poles 3 | ||
Contact Voltage Rating 400 V ac | ||
Contact Current Rating 7 A | ||
Series Size S00, 3RT2 | ||
Power Rating 3 kW | ||
Range SIRIUS 3RT | ||
Normal State Configuration 3NO | ||
Number Of Auxiliary Contacts 1 | ||
Terminal Type Screw | ||
Length 57.5mm | ||
Width 45mm | ||
Depth 73mm | ||
Better World Product Yes | ||
Better World Claim Low carbon manufacture | ||
Maximum Operating Temperature +60°C | ||
Minimum Operating Temperature -25°C | ||
- Load feeders Configuring SIRIUS Innovations Configuration Manual 04/2010
- Switching Devices for Load Feeders
- Datasheet_3RT2015-1BB42
- 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 3-Pole Contactor, 7A, 24V DC Coil Voltage - 3RT2 Series - 3RT2015-1BB42
Choose this three-pole contactor from Siemens' SIRIUS Innovation range for switching loads such as motors or lighting at currents of up to 7A. The 3NO (normally open) configuration means it switches the circuit when the input is energised. The unit is built to stand up to weather extremes and strong vibration, and its compact design helps save space in your cabinet. You can use this device with the new IE3/IE4 generation of motors, and it fits together easily with other parts in the range, so you can build bespoke systems.
• Operating temperature range of -25°C to +60°C for use in challenging conditions
• Screw terminals help you quickly make secure connections
• Power rating of 3kW means you can use it to switch a wide range of appliances
• 24V DC voltage rating offers safe operation, efficiency and resistance to control circuit drop
• Screw terminals help you quickly make secure connections
• Power rating of 3kW means you can use it to switch a wide range of appliances
• 24V DC voltage rating offers safe operation, efficiency and resistance to control circuit drop
What's a contactor?
A contactor is an electrical device used to switch a circuit on or off. It contains a coil that generates an electromagnetic field when energised, moving an armature to switch the load.
