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Siemens 3RT1024-1BB44

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3RT1024-1BB44
3RT1024-1BB44
3RT1024-1BB44
3RT1024-1BB44
3RT1024-1BB44

Image shown may not reflect the final product

Marvo Stock ID MV-1MWD
HS Code 85364900
SKU 3RT1024-1BB44
Condition Used
Warranty 12 months
Weight (kg) 0.40
Length (mm) 150.00
Width (mm) 45.00
Height (mm) 85.00

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Specification & Description

Specification Description
Part Number 3RT1024-1BB44
Alternative Part Number 3RT10241BB44
Manufacturer Siemens
Operating Current AC-1 at 400 V: 40 A, AC-3 at 400 V: 12 A, AC-4 at 400 V: 12.5 A
Operating Power AC-1 at 400 V: 23 kW, AC-2 at 400 V: 5.5 kW
Control Supply Voltage DC rated value: 24 V
Number of Poles 3 for main current circuit
Number of Contacts 3 NO for main contacts, 2 NC for auxiliary contacts
Ambient Temperature -25 to +60 °C during operation
Mounting Type Screw and snap-on mounting onto 35 mm standard mounting rail
Size S0
Protection Class IP20 on the front, IP00 of the terminal
Mechanical Service Life Typical 10,000,000 switching cycles
Installation Altitude Maximum 2,000 m above sea level
Commodity Code 85364900
Country of Origin Not specified
Part Description The Siemens 3RT1024-1BB44 is a power contactor with a control supply voltage of 24 V DC. It has 3 poles for the main current circuit and 2 NC auxiliary contacts. The operating current is 40 A at AC-1 400 V, 12 A at AC-3 400 V, and 12.5 A at AC-4 400 V. The operating power is 23 kW at AC-1 400 V and 5.5 kW at AC-2 400 V. The contactor can operate in ambient temperatures ranging from -25 to +60 °C. It can be mounted using screws or snapped onto a 35 mm standard mounting rail. The protection class is IP20 on the front and IP00 for the terminal. The mechanical service life is typically 10,000,000 switching cycles. The maximum installation altitude is 2,000 m above sea level. The commodity code is 85364900. The country of origin is not specified.

The Siemens 3RT1024-1BB44 is a robust and reliable power contactor, designed to handle a wide range of industrial applications. This contactor is rated for AC-3 5.5 KW/400 V, and operates with a DC 24 V control supply voltage. It features 2 Normally Open (NO) and 2 Normally Closed (NC) contacts, making it versatile for various circuit configurations. With a mechanical service life of up to 10 million switching cycles, this contactor is built to last, ensuring long-term performance and reliability. The 3RT1024-1BB44 is part of Siemens' SIRIUS product range, known for their high-quality and durable industrial control components. This power contactor is suitable for installation at altitudes up to 2000m and can operate in temperatures ranging from -25 to +60 degrees Celsius, making it a reliable choice for a variety of challenging environments.

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Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Frequently Asked Questions

What is the description of this Siemens power contactor?

This Siemens power contactor is a 2NO/2NC, 40 A, 23 kW, 24 V dc, 50/60 Hz device. It's designed for efficient power control and is suitable for a variety of industrial applications.

What is the operating temperature range of this power contactor?

The operating temperature range of this Siemens power contactor is -25 to +60 degrees Celsius. This makes it suitable for use in a wide range of environments.

What is the protection class of this power contactor?

The protection class on the front of this power contactor is IP20, and the protection class of the terminal is IP00.

What is the mechanical service life of this power contactor?

The mechanical service life of this Siemens power contactor is typically 10 million switching cycles. This ensures a long-lasting and reliable performance.

What is the operating current of this power contactor at AC-1 at 400 V?

The operating current of the 3RT1024-1BB44 power contactor at AC-1 at 400 V is 40 A.

What is the control supply voltage at DC for this power contactor?

The control supply voltage at DC for the 3RT1024-1BB44 power contactor is 24 V.

What is the size of this power contactor?

The size of this Siemens power contactor is S0. This compact size makes it easy to install in a variety of settings.

What is the type of voltage of the control supply voltage?

The type of voltage of the control supply voltage for this power contactor is DC.

What is the operating power at AC-1 at 400 V?

The operating power of the 3RT1024-1BB44 power contactor at AC-1 at 400 V is 23 kW.

What is the type of electrical connection for the main current circuit?

The type of electrical connection for the main current circuit of this power contactor is screw-type terminals.

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Part conditions explained

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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

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New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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