Siemens SIRIUS 3TC Contactor, 600 V dc Coil, 1-Pole, 400 A, 4NC + 4NO

View all Contactors

Subtotal (1 unit)*

£2,660.77

(exc. VAT)

£3,192.92

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£2,660.77

*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.:
156-253
Mfr. Part No.:
3TC7414-0EY80-0AB4
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

600 V dc

Number of Poles

1

Contact Current Rating

400 A

Series

3TC

Range

SIRIUS

Normal State Configuration

4NC + 4NO

COO (Country of Origin):
DE
The Siemens contactor is designed to provide reliable performance in DC applications, expertly handling operational currents up to 750 A across multiple voltage levels. With a robust mechanical lifespan of 30 million cycles, it ensures longevity and dependable operation in demanding industrial environments. The device features an advanced auxiliary switching system, allowing for seamless integration into existing control circuits while maintaining high operational efficiency. With the ability to withstand extreme ambient temperatures and high insulation voltage, this contactor meets stringent safety and performance standards, making it an ideal choice for professionals seeking a dependable solution for dynamic electrical loads.

Designed for easy installation with versatile mounting options
Features compact design accommodating significant current ratings
Operates efficiently in various environmental conditions
Equipped with comprehensive short-circuit protection mechanisms