Siemens 3TC Contactor, 110 V dc Coil, 2-Pole, 400 A, 500 kW 110 V, 4 NO/4 NC

View all Contactors

Subtotal (1 unit)*

Kr.81 574 06 

(exc. VAT)

Kr.101 967 58 

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 23. mars 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +Kr. 81 574,06

*price indicative

RS Stock No.:
154-445
Mfr. Part No.:
3TC7814-5KF
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Contactor

Coil Voltage

110 V dc

Number of Poles

2

Contact Current

400A

Power Rating

500kW

Series

3TC

Mount Type

Screw

Function

Mirror Contact

Normal State Configuration

4 NO/4 NC

Number of Auxiliary Contacts

8

Auxiliary Contact Configuration

4 NO/4 NC

Terminal Type

Screw

Minimum Operating Temperature

-25°C

Operational Current Ie

400A

Contactor Application

DC Operation

Control Circuit Voltage Uc

110 V

Maximum Operating Temperature

55°C

Width

160 mm

Length

375mm

Standards/Approvals

UKCA, CCC, CE, EAC, IEC 60947-4-1, UL

Depth

290mm

Pole and Throw Configuration

2P

COO (Country of Origin):
DE
The Siemens advanced contactor is designed for high-performance applications, providing robust solutions for controlling electrical currents. Its compact size and versatile mounting options make it suitable for a variety of environments, allowing for installation flexibility. Built with superior insulation and surge voltage resistance, this contactor ensures reliable operation even under extreme conditions. With an impressive mechanical service life and operational capabilities at various DC voltages, it meets the demanding needs of modern industrial applications, facilitating efficient operations and ensuring safety. A ready choice for any project requiring dependable circuit control, this device stands out for its impressive specifications and advanced features.

Compact design for versatile installations

High insulation voltage enhances safety

Exceptional mechanical lifespan for reduced maintenance

Multiple operational ratings for adaptability

Advanced surge resistance protects against spikes

Related links