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. 6 805,54

(exc. VAT)

Kr. 8 506,92

(inc. VAT)

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  • Ready to ship from 25 May 2026
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1 +Kr. 6 805,54

*price indicative

RS Stock No.:
155-671
Mfr. Part No.:
3RT2045-1NB34
Brand:
Siemens
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Brand

Siemens

Product Type

Contactor

Coil Voltage

20, 33V

Number of Poles

3

Contact Voltage

1kV

Contact Current

80A

Series

3RT2

Power Rating

37kW

Function

Safety

Normal State Configuration

2 NO/2 NC

Number of Auxiliary Contacts

4

Auxiliary Contact Configuration

2 NO/2 NC

Terminal Type

Screw

Minimum Operating Temperature

-25°C

Operational Current Ie

125A

Contactor Application

Safety

Control Circuit Voltage Uc

33V

Maximum Operating Temperature

60°C

Length

140mm

Depth

195mm

Width

70mm

Standards/Approvals

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

COO (Country of Origin):
DE
The Siemens Power Contactor is designed for robust performance in industrial applications, combines high operational efficiency with reliable functionality. Built to withstand demanding environments, it operates seamlessly in multiple configurations, supporting a range of voltage and current specifications. With integrated surge protection and advanced heat management, it promises exceptional durability and a long service life.

Advanced heat management

Integrated surge protection

Flexible voltage compatibility

Auxiliary contacts

Up to 10 million cycles

Compact size

Finger safe protection

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