Siemens 3RT25 Contactor, 48V dc Coil, 4-Pole, 16 A, 7.5 kW 48V dc, 2 NO/2 NC, 400V
- RS Stock No.:
- 154-672
- Mfr. Part No.:
- 3RT2518-1BW40
- Brand:
- Siemens
Subtotal (1 unit)*
£86.88
(exc. VAT)
£104.26
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 15 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £86.88 |
*price indicative
- RS Stock No.:
- 154-672
- Mfr. Part No.:
- 3RT2518-1BW40
- 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 | 48V dc | |
| Product Type | Contactor | |
| Number of Poles | 4 | |
| Contact Voltage | 400V | |
| Contact Current | 16A | |
| Power Rating | 7.5kW | |
| Series | 3RT25 | |
| Function | Mirror Contact, Motor Control | |
| Mount Type | DIN Rail | |
| Normal State Configuration | 2 NO/2 NC | |
| Terminal Type | Screw | |
| Contactor Application | Power Contactor | |
| Control Circuit Voltage Uc | 48V dc | |
| Minimum Operating Temperature | -25°C | |
| Operational Current Ie | 16A | |
| Maximum Operating Temperature | 60°C | |
| Depth | 73mm | |
| Length | 58mm | |
| Standards/Approvals | ABS, CCC, CE, CSA, DNV, EAC, IEC 60529, IEC 60947-4-1, IEC61508, IP20, PRS, RCM, RMRS, UKCA, UL | |
| Width | 45mm | |
| Pole and Throw Configuration | 4 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 48V dc | ||
Product Type Contactor | ||
Number of Poles 4 | ||
Contact Voltage 400V | ||
Contact Current 16A | ||
Power Rating 7.5kW | ||
Series 3RT25 | ||
Function Mirror Contact, Motor Control | ||
Mount Type DIN Rail | ||
Normal State Configuration 2 NO/2 NC | ||
Terminal Type Screw | ||
Contactor Application Power Contactor | ||
Control Circuit Voltage Uc 48V dc | ||
Minimum Operating Temperature -25°C | ||
Operational Current Ie 16A | ||
Maximum Operating Temperature 60°C | ||
Depth 73mm | ||
Length 58mm | ||
Standards/Approvals ABS, CCC, CE, CSA, DNV, EAC, IEC 60529, IEC 60947-4-1, IEC61508, IP20, PRS, RCM, RMRS, UKCA, UL | ||
Width 45mm | ||
Pole and Throw Configuration 4 | ||
- COO (Country of Origin):
- DE
The Siemens power contactor blends efficiency and reliability, ideal for controlling AC-3 currents up to 16 A across a 4-pole configuration. With a compact S00 size, it offers robust performance in applications requiring up to 7.5 kW at 400 V. Engineered for harsh conditions, it operates seamlessly from -25 °C to +60 °C and can withstand altitudes of up to 2, 000 m. The contactor’s advanced features include a high mechanical service life of 30 million cycles, ensuring longevity and minimal maintenance. Its streamlined design facilitates easy installation on standard DIN rails, making it a preferred choice for professionals seeking dependable solutions in industrial environments.
Designed for easy integration into existing systems
Delivers exceptional durability with a high mechanical service life
Maintains reliable performance under diverse environmental conditions
Supports fast and efficient installation with screw terminals