Siemens SIRIUS 3RF23 Contactor, 110 → 230 V AC Coil, 1-Pole, 40 A, 1NO, 600 V

Subtotal (1 unit)*

£116.82

(exc. VAT)

£140.18

(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 +£116.82

*price indicative

RS Stock No.:
156-553
Mfr. Part No.:
3RF2340-3AA26
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

110 → 230 V AC

Number of Poles

1

Contact Voltage Rating

600 V

Contact Current Rating

40 A

Range

SIRIUS

Series

3RF23

Normal State Configuration

1NO

COO (Country of Origin):
DE
The Siemens Solid State Contactor represents the pinnacle of modern electrical control, offering unparalleled reliability and efficiency for various industrial applications. Designed for single phase operation, it efficiently manages power loads with outstanding thermal performance. Its robust form factor and ease of installation make it an ideal choice for demanding environments.

Wide temperature range for versatility
Advanced thermal management
High surge voltage resistance
Zero point switching for smooth operation
Compact and easy to install
Meets international safety standards