Siemens 3RT2 Contactor, 20V, 33 V Coil, 3-Pole, 80 A, 37 kW 33V, 2 NO/2 NC, 1kV

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Subtotal (1 unit)*

Kr. 6 840,20

(exc. VAT)

Kr. 8 550,25

(inc. VAT)

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  • Ready to ship from 22 May 2026
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1 +Kr. 6 840,20

*price indicative

RS Stock No.:
155-673
Mfr. Part No.:
3RT2045-3NB34-3MA0
Brand:
Siemens
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Brand

Siemens

Coil Voltage

20, 33V

Product Type

Contactor

Number of Poles

3

Contact Voltage

1kV

Contact Current

80A

Power Rating

37kW

Series

3RT2

Function

Safety

Normal State Configuration

2 NO/2 NC

Auxiliary Contact Configuration

2 NO/2 NC

Number of Auxiliary Contacts

4

Terminal Type

Spring Terminal

Minimum Operating Temperature

-25°C

Operational Current Ie

125A

Control Circuit Voltage Uc

33V

Contactor Application

Safety

Maximum Operating Temperature

60°C

Length

140mm

Width

70mm

Standards/Approvals

ISO 13849-2, IEC 60529, IEC 61508-2, ISO 13849-1

Depth

198mm

COO (Country of Origin):
DE
The Siemens Power Contactor is a robust and versatile device designed for efficient operation in various industrial applications. This model features a compact S3 size and integrates advanced functionality, making it ideal for controlling motors with high reliability and performance. Supporting operational currents up to 80 A at AC-3. Its sturdy construction is complemented by safety features, such as built in surge voltage resistance and a mechanical service life of up to 10 million cycles.

Compatible with AC up to 1000 V

High switching frequencies for industrial use

Low power loss for energy efficiency

Spring loaded terminals for easy installation

Compact design for flexible mounting

Built in varistor for surge suppression

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