Siemens SIRIUS 3RT25 Contactor, 24 V ac Coil, 4-Pole, 16 A, 7.5 kW, 2NO + 2NC, 400 V
- RS Stock No.:
 - 156-306
 - Mfr. Part No.:
 - 3RT2518-1AB00
 - Brand:
 - Siemens
 
Subtotal (1 unit)*
£52.55
(exc. VAT)
£63.06
(inc. VAT)
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- Shipping from 01 December 2025
 
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Units  | Per unit  | 
|---|---|
| 1 + | £52.55 | 
*price indicative
- RS Stock No.:
 - 156-306
 - Mfr. Part No.:
 - 3RT2518-1AB00
 - 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 ac | |
| Number of Poles | 4 | |
| Contact Voltage Rating | 400 V | |
| Contact Current Rating | 16 A | |
| Power Rating | 7.5 kW | |
| Series | 3RT25 | |
| Range | SIRIUS | |
| Normal State Configuration | 2NO + 2NC | |
| Select all | ||
|---|---|---|
Brand Siemens  | ||
Coil Voltage 24 V ac  | ||
Number of Poles 4  | ||
Contact Voltage Rating 400 V  | ||
Contact Current Rating 16 A  | ||
Power Rating 7.5 kW  | ||
Series 3RT25  | ||
Range SIRIUS  | ||
Normal State Configuration 2NO + 2NC  | ||
- COO (Country of Origin):
 - DE
 
The Siemens power contactor is engineered for optimal performance in demanding industrial applications. With its robust construction and versatile design, it caters to a range of operational needs, enabling efficient control of electrical circuits. The unit supports various load types and features a compact design for easy integration into existing setups. Its standard voltage application up to 690 V ensures high compatibility across various systems, while the reliable auxiliary switch enhances its functionality. Specifically designed to withstand harsh environments, this device operates effectively over a broad temperature range, reinforcing its role in ensuring continuous and fault-free operation in critical applications.
Versatile 4-pole design for varied use
Handles AC and DC currents effectively
Operates efficiently in extreme temperatures
Quick DIN rail installation simplifies setup
Low power loss boosts energy efficiency
High mechanical service life ensures durability
Handles AC and DC currents effectively
Operates efficiently in extreme temperatures
Quick DIN rail installation simplifies setup
Low power loss boosts energy efficiency
High mechanical service life ensures durability

