Siemens 3TC Contactor, 24 V dc Coil, 2-Pole, 400 A, 750 kW 24 V, 4 NO/4 NC

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Subtotal (1 unit)*

Kr.73 601 53 

(exc. VAT)

Kr.92 001 91 

(inc. VAT)

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1 +Kr. 73 601,53

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RS Stock No.:
154-444
Mfr. Part No.:
3TC7814-0EB
Brand:
Siemens
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Brand

Siemens

Product Type

Contactor

Coil Voltage

24 V dc

Number of Poles

2

Contact Current

400A

Series

3TC

Power Rating

750kW

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

Control Circuit Voltage Uc

24 V

Operational Current Ie

500A

Contactor Application

DC Operation

Maximum Operating Temperature

55°C

Standards/Approvals

IEC 60947-1, UKCA, CCC, CE, EAC, IEC 60529

Width

160 mm

Depth

290mm

Length

375mm

Pole and Throw Configuration

2P

COO (Country of Origin):
DE
The Siemens contactor stands out for its robust design and high operational reliability, making it an ideal choice for diverse industrial applications. With a compact and efficient layout, it is engineered to handle demanding operational conditions, accommodating temperatures from -25 to +55 °C. This model features advanced DC operation capabilities, supporting various voltage levels and ensuring optimal performance under critical loads. Its superior mechanical service life of up to 30 million operating cycles means that users can expect long-lasting functionality and reduced maintenance costs. Coupled with impressive insulation voltage resistance, this contactor is a dependable solution for controlling high-voltage circuits and enhancing system safety.

Wide range of currents and voltages

High mechanical service life reduces replacements

Auxiliary switches enhance functionality

Reliable control supply voltage for consistent operation

Flexible mounting options for varied environments

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