Siemens SIRIUS 3RT26 Capacitor Contactor, 110 V dc Coil, 3-Pole, 18 A, 4 kW, 2NC, 400 V

View all Contactors

Subtotal (1 unit)*

£132.54

(exc. VAT)

£159.05

(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 +£132.54

*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.:
156-091
Mfr. Part No.:
3RT2617-1BF45
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

110 V dc

Number of Poles

3

Contact Voltage Rating

400 V

Contact Current Rating

18 A

Range

SIRIUS

Power Rating

4 kW

Series

3RT26

Normal State Configuration

2NC

COO (Country of Origin):
DE
The Siemens capacitor contactor is designed to provide reliable performance in a range of industrial applications. With its robust construction and advanced technology, it is capable of handling AC loads up to 12.5 kVAr at 400 V. The integration of auxiliary contacts ensures versatile functionality, making it an ideal choice for controlling various electrical devices. Engineered for efficiency, this contactor features a compact design suitable for installation in confined spaces, and it caters to high operational demands with a mechanical service life of up to 3 million cycles. With its wide operating temperature range, it proves resilient under diverse environmental conditions, maintaining optimal performance and safety standards. The advanced protection features ensure longevity and reliability, making it a dependable component for any industrial setup.

Compact design fits into tight spaces
High current capacity handles demanding applications
Mechanical lifespan up to 3 million cycles
Versatile temperature range for varied environments
Integrated auxiliary contacts for extended functionality