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Siemens 3RT2 Contactor, 110 V ac Coil, 3-Pole, 47.6 A, 22 kW 110 V ac, 1 NO/1 NC, 400V ac

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SGD444.74

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SGD484.77

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RS Stock No.:
210-4452
Mfr. Part No.:
3RT2036-1AG20
Manufacturer:
Siemens
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Brand

Siemens

Coil Voltage

110 V ac

Product Type

Contactor

Number of Poles

3

Contact Voltage

400V ac

Contact Current

47.6A

Power Rating

22kW

Series

3RT2

Function

Reversing

Mount Type

Snap-On

Normal State Configuration

1 NO/1 NC

Auxiliary Contact Configuration

1 NO/1 NC

Number of Auxiliary Contacts

2

Terminal Type

Screw Clamp

Minimum Operating Temperature

-25°C

Control Circuit Voltage Uc

110 V ac

Contactor Application

Motor Control

Operational Current Ie

51A

Maximum Operating Temperature

60°C

Width

55 mm

Length

114mm

Depth

130mm

Standards/Approvals

UL, EAC, CSA, CCC

Better World Claim

Low Carbon Manufacture

Better World Product

Yes

Pole and Throw Configuration

3P

COO (Country of Origin):
DE

Siemens size S2, 3RT2 Series Contactor, 110V AC Coil Voltage, 51A Current Rating - 3RT2036-1AG20


This contactor is a robust solution designed for AC applications, rated at 110V. It offers a size S2 configuration, ideal for various industrial settings. With dimensions of 114mm x 55mm x 130mm, this device packs considerable performance into a compact form. It operates efficiently at a load voltage of 400V AC, ensuring reliable performance in demanding environments.

Features & Benefits


• Designed for low carbon manufacture, promoting sustainability

• Features 1 NO + 1 NC configuration for versatile switching

• Designed for DIN rail mounting for easy installation

• Auxiliary contacts included allow for expanded functionality

Applications


• Ideal for motor control in automation setups

• Used for switching of industrial equipment

• Suitable for control circuits in electrical panels

• Can be integrated into manufacturing machinery

• Utilised in HVAC systems for reliable operation

What are the typical operational current ratings at different voltage levels?


At 400V, it operates effectively at a rated value of 51A, maintaining performance even at higher voltages, such as 500V and 690V where it delivers 51A and 24A respectively.

What is the expected mechanical service life?


This device has an impressive mechanical service life of approximately 10 million operating cycles, ensuring durability and reliability for long-term use in industrial applications.

What configurations are available for auxiliary contacts?


The contactor is equipped with 1 NO and 1 NC auxiliary contacts, allowing for diverse control applications and enhanced flexibility in system design.

How does the device perform in extreme temperatures?


The contactor operates effectively within a temperature range of -25°C to +60°C, making it suitable for challenging conditions commonly found in industrial settings.

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