Siemens 3RT2 Contactor, 220V Coil, 3-Pole, 18.5 kW 220V, 3 NO

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MYR951.29

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1 +MYR951.29

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RS Stock No.:
670-264
Mfr. Part No.:
3RT2028-2AN20
Manufacturer:
Siemens
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Brand

Siemens

Coil Voltage

220V

Product Type

Contactor

Number of Poles

3

Series

3RT2

Power Rating

18.5kW

Mount Type

Screw and Snap-On

Function

Contactor

Normal State Configuration

3 NO

Number of Auxiliary Contacts

2

Auxiliary Contact Configuration

1 NO/1 NC

Terminal Type

Spring-Loaded Terminal

Control Circuit Voltage Uc

220V

Contactor Application

Power Contactor

Operational Current Ie

38A

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

60°C

Depth

97mm

Width

45mm

Standards/Approvals

UL

Length

102mm

COO (Country of Origin):
DE
The Siemens Power contactor is designed to facilitate the safe and efficient control of AC electrical circuits. With a robust operational capacity of 38 A at AC-3, this 3-pole device ensures reliable performance for applications up to 690 V. It features both auxiliary contacts—1 NO and 1 NC—providing enhanced functionality for various control scenarios. Engineered for a mechanical life exceeding 10 million operations, the power contactor withstands rigorous demands in diverse environments. Its construction meets stringent insulation voltage requirements, thus ensuring safety and reliability in industrial settings. This product stands out for its effective integration of power loss management, sustaining a Compact design without compromising on efficiency.

Robust mechanical service life exceeding 10 million operations ensures longevity

Suitable for a wide operational voltage range, supporting up to 690 V for versatile applications

Incorporates 1 NO and 1 NC auxiliary contacts for enhanced circuit control

Power loss management maintains heat generation within operational thresholds for increased durability

Rated operational current reaches 38 A at AC-3, making it Ideal for heavy-duty applications

Compact design allows easy installation within confined spaces, optimising panel design

Designed to withstand extreme ambient conditions, with operational temperatures from -25 to +60 °C

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