Siemens SIRIUS 3RT Contactor, 110 V Coil, 3-Pole, 8.9 A, 7.5 kW, 1 NC, 690 V

View all Contactors

Subtotal (1 unit)*

£78.33

(exc. VAT)

£94.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 999,999,999 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£78.33

*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.:
160-393
Mfr. Part No.:
3RT2018-1BF42
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

110 V

Number of Poles

3

Contact Voltage Rating

690 V

Contact Current Rating

8.9 A

Range

SIRIUS

Power Rating

7.5 kW

Series

3RT

Normal State Configuration

1 NC

COO (Country of Origin):
DE
The Siemens Power Contactor is a robust solution designed for reliable control in a variety of industrial settings. Known for its durability and efficiency, this contactor supports both AC-3 and AC-3e operation, with a rated operational current of 16 A at 400 V. Its compact size and optimised design ensure easy installation and adaptability to diverse applications. With features tailored to meet the rigorous demands of the industry, this power contactor stands out as an essential component for maintaining operational integrity.

Easy integration into existing systems
30 million cycles mechanical service life
Built in auxiliary switch
Meets environmental and safety standards
Compact for tight spaces
High surge voltage resistance
Robust construction for reliability