Siemens SIRIUS 3RT2 Contactor, 42 V Coil, 3-Pole, 12 A, 5.5 kW, 1NC, 690 V

View all Contactors

Subtotal (1 unit)*

£41.64

(exc. VAT)

£49.97

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£41.64

*price indicative

Shop Siemens SIRIUS
Discover our Siemens SIRIUS products. Command, Control, Monitor and start your motors the Hybrid way.
Find out more
RS Stock No.:
154-818
Mfr. Part No.:
3RT2017-2AD02
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

42 V

Number of Poles

3

Contact Voltage Rating

690 V

Contact Current Rating

12 A

Power Rating

5.5 kW

Range

SIRIUS

Series

3RT2

Normal State Configuration

1NC

COO (Country of Origin):
DE
The Siemens Power Contactor is crucial for managing electrical power circuits in AC applications. With robust construction and advanced features, it performs reliably in harsh environments, handling up to 12 A at AC-3. It offers superior electromagnetic compatibility and meets stringent safety requirements, making it ideal for industrial use. Its user-friendly design ensures easy installation and minimal downtime, while auxiliary contacts enhance versatility and control in automation systems.

High insulation voltage compatibility
Long mechanical service life
Reliable auxiliary contacts
Space saving design
Efficient across a range of temperatures
Supports various conductor cross sections
Meets international safety standards