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Siemens SIRIUS 3RT Size S2, 3RT2 Contactor, 110 V ac Coil, 3-Pole, 51 A, 22 kW, 1NO + 1NC, 400 V ac

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£155.31

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£186.37

(inc. VAT)

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

Siemens

Coil Voltage

110 V ac

Number of Poles

3

Contact Voltage Rating

400 V ac

Contact Current Rating

51 A

Range

SIRIUS 3RT

Power Rating

22 kW

Series

Size S2, 3RT2

Normal State Configuration

1NO + 1NC

Number Of Auxiliary Contacts

2

Auxiliary Contact Configuration

1NO + 1NC

Terminal Type

Screw

Width

55mm

Length

114mm

Depth

130mm

Better World Product

Yes

Better World Claim

Low carbon manufacture

Mounting Style

DIN Rail

Maximum Operating Temperature

+60°C

Control Voltage

110 V ac

Load Voltage

400V ac

Minimum Operating Temperature

-25°C

Load Current

51A

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.