Siemens 3RT2 Contactor, 125V dc Coil, 3-Pole, 40 A, 11 kW 125V dc, 2 NO/2 NC, 690V

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SGD321.53

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SGD350.47

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RS Stock No.:
159-829
Mfr. Part No.:
3RT2026-1BG44
Manufacturer:
Siemens
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Brand

Siemens

Coil Voltage

125V dc

Product Type

Contactor

Number of Poles

3

Contact Voltage

690V

Contact Current

40A

Power Rating

11kW

Series

3RT2

Function

Mirror Contact

Mount Type

Surface

Normal State Configuration

2 NO/2 NC

Auxiliary Contact Configuration

2 NO/2 NC

Number of Auxiliary Contacts

4

Terminal Type

Screw

Control Circuit Voltage Uc

125V dc

Contactor Application

Safety

Minimum Operating Temperature

-25°C

Operational Current Ie

35A

Maximum Operating Temperature

60°C

Width

45mm

Length

85mm

Standards/Approvals

CCC, CE, DIN EN 60715, IEC 60068-2-30, IEC 60947-4-1, IEC 61508-2, IEC 81346-2, SN 31920, UL

Depth

151mm

Pole and Throw Configuration

3

COO (Country of Origin):
DE
The Siemens Power Contactor merges cutting edge technology with robust performance, specially designed for heavy duty applications in industrial environments. Engineered to handle operational currents up to 25 A and voltages reaching 690 V, this compact device ensures reliable control of motors and machinery. Its durable design, featuring dual auxiliary contacts, makes it ideal for both standard and complex configurations.

Superior surge voltage resistance for system integrity

Easy mounting on standard DIN rails

Optimised for high operational frequencies

Robust against extreme ambient conditions

Maintenance friendly design for ease of service

Sustainable energy efficiency reduces operational costs

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