Better World
Siemens SIRIUS 3RT Size S0, 3RT2 Contactor, 24 V dc Coil, 3-Pole, 16 A, 7.5 kW, 3NO, 400 V ac
- RS Stock No.:
- 706-1342
- Distrelec Article No.:
- 300-50-623
- Mfr. Part No.:
- 3RT2025-2BB40
- Brand:
- Siemens
Subtotal (1 unit)*
£96.48
(exc. VAT)
£115.78
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 20 unit(s) ready to ship
- Plus 21 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £96.48 |
*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.:
- 706-1342
- Distrelec Article No.:
- 300-50-623
- Mfr. Part No.:
- 3RT2025-2BB40
- 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 | |
| Coil Voltage | 24 V dc | |
| Number of Poles | 3 | |
| Contact Voltage Rating | 400 V ac | |
| Contact Current Rating | 16 A | |
| Range | SIRIUS 3RT | |
| Power Rating | 7.5 kW | |
| Series | Size S0, 3RT2 | |
| Normal State Configuration | 3NO | |
| Number Of Auxiliary Contacts | 2 | |
| Terminal Type | Cage Clamp | |
| Length | 102mm | |
| Width | 45mm | |
| Depth | 107mm | |
| Better World Claim | Low carbon manufacture | |
| Better World Product | Yes | |
| Mounting Style | Side by Side | |
| Control Voltage | 24 V | |
| Pole and Throw Configuration | 3P | |
| 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 16 A | ||
Range SIRIUS 3RT | ||
Power Rating 7.5 kW | ||
Series Size S0, 3RT2 | ||
Normal State Configuration 3NO | ||
Number Of Auxiliary Contacts 2 | ||
Terminal Type Cage Clamp | ||
Length 102mm | ||
Width 45mm | ||
Depth 107mm | ||
Better World Claim Low carbon manufacture | ||
Better World Product Yes | ||
Mounting Style Side by Side | ||
Control Voltage 24 V | ||
Pole and Throw Configuration 3P | ||
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_3RT2025-2BB40
- Sirius: Migrating From Classic to Innovation
- Instruction Sheet - SIRIUS Contactor S0
- Catalogue - SIRIUS Industrial Controls
- Environmental Product Declaration - Overview
- Siemens EcoTech label
- Environmental Product Declaration
- COO (Country of Origin):
- DE
Siemens Contactor, NO/NC Auxiliary Contact Configuration, 1.8W Total Power Loss - SIRIUS Innovation Series - 3RT2025-2BB40
This contactor from Siemens lets you safely control switching devices in your commercial and industrial circuits. A 17A current rating means it can handle the large loads needed to effectively manage high-current machines. The unit uses a 24V DC coil, which helps minimise user exposure to dangerous electricity levels and supports safe switching. As it has three protective poles to handle up to three circuits, it's a convenient option for system control. A closing delay between 50 and 170ms means you enjoy quick response times and efficient process activation. You'll find a contactor like this one used with motor starters and large lighting systems.
Features & Benefits
• Spring cage terminals help secure electrical connections against jostling
• Power loss of 0.6W per pole for energy-efficient machine control
• Typical mechanical service life of ten million cycles for longevity
• Operating frequency of up to 1,000 cycles per hour to suit demanding switching applications
• Power loss of 0.6W per pole for energy-efficient machine control
• Typical mechanical service life of ten million cycles for longevity
• Operating frequency of up to 1,000 cycles per hour to suit demanding switching applications
How do I mount this contactor?
This unit clips onto a DIN rail, so installation is quick and simple. You can rotate the contactor by 180° and tilt it forwards or backwards by up to 22.5° to suit the space in your cabinet.
