Siemens SENTRON 5TT INSTA Contactor, 24 V ac/dc Coil, 4-Pole, 40 A, 4NC, 400 V ac

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£109.34

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£131.21

(inc. VAT)

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RS Stock No.:
151-1262
Mfr. Part No.:
5TT5043-2
Brand:
Siemens
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Brand

Siemens

Coil Voltage

24 V ac/dc

Number of Poles

4

Contact Voltage Rating

400 V ac

Contact Current Rating

40 A

Range

SENTRON

Series

5TT INSTA

Normal State Configuration

4NC

Terminal Type

Screw

Width

53.5mm

Length

90mm

Depth

71mm

Pole and Throw Configuration

4PST

Load Voltage

400V ac

Control Voltage

24 V ac/dc

Load Current

40A

Mounting Style

DIN Rail Mount

COO (Country of Origin):
SI

Siemens 5TT INSTA Series Contactor, 24V AC/DC Control Voltage, 40A Contact Current Rating - 5TT5043-2


This contactor is designed for reliable control in industrial applications. Featuring 4 normally closed (NC) contacts, it operates at a control voltage of 24V AC/DC and can handle a load voltage of 400V AC. With compact dimensions of 90mm in length, 53.5mm in width, and 71mm in depth, this DIN rail mountable device ensures easy installation and versatile applications in automation systems.

Features & Benefits


• Supports a load current of 40A for high efficiency
• Designed for AC and DC actuation, enhancing versatility
• Screw terminal connections simplify wiring and installation
• Allows for supplementary devices to extend functionality
• Delivers a power loss of only 4W per pole in operation

Applications


• Used for motor control and automation systems
• Ideal for switchgear and industrial control panels
• Utilised in safety circuits for reliable operation
• Suitable for controlling lighting and HVAC systems

What type of control supply voltage does it support?


It is compatible with a rated control supply voltage of 24V AC and 24V DC, facilitating its integration into various control circuits.

How does this device handle heat dissipation during operation?


Provision must be made for spacers that ensure adequate heat dissipation, which is essential for maintaining performance and longevity.

Can it be used with other modular devices?


Yes, it allows the installation of supplementary devices, enhancing its capability and application versatility within control systems.

How does the protection class impact its application?


With an IP20 protection class, it offers moderate protection against dust and moisture, making it suitable for controlled environments.