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Siemens 3RT2024-1BB40

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3RT2024-1BB40
3RT2024-1BB40
3RT2024-1BB40
3RT2024-1BB40
3RT2024-1BB40
3RT2024-1BB40

Image shown may not reflect the final product

Marvo Stock ID MV-7EDO
HS Code 85364900
SKU 3RT2024-1BB40
Condition Used
Warranty 12 months
Weight (kg) 1.00
Length (mm) 260.00
Width (mm) 210.00
Height (mm) 180.00
EAN 4011209831957

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Specification & Description

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Specification & Description

Specification Description
Part Number 3RT2024-1BB40
Alternative Part Number 3RT20241BB40
Manufacturer Siemens
Product Type Power Contactor
Contactor Size S0
Number of Poles 3 Pole
Operating Voltage (AC-3) 400 V ac
Operating Current (AC-3) 12 A
Auxiliary Contacts 1 Normally Open (NO) + 1 Normally Closed (NC)
Coil Voltage DC 24V
Terminal Type Screw Terminal
Protection Class IP IP20
Degree of Pollution 3
Installation Altitude Maximum 2,000 m above sea level
Ambient Temperature Range -25 … +60 °C during operation
Storage Temperature Range -55 … +80 °C
Shock Resistance 10g / 5 ms, 7.5g / 10 ms at DC
Impulse Voltage Resistance 6 kV
Insulation Voltage 690 V
Mechanical Operating Cycles Typically 10,000,000
Product Approvals General Product Approval, EMC, KC, Functional Safety/Safety of Machinery, Declaration of Conformity
Special Features Mirror contact to IEC 60947-4-1

The Siemens 3RT2024-1BB40 is a robust power contactor designed to handle a variety of applications within industrial environments. This three-pole contactor is engineered to control motors and is capable of switching power circuits up to 5.5 kW at 400 V AC in an AC-3 utilisation category. It features a DC 24V control voltage and includes both one normally open (NO) and one normally closed (NC) auxiliary contact, providing flexibility for interfacing with different control circuits.

Constructed with a size S0 frame, the 3RT2024-1BB40 is compact and suitable for space-saving installations. It offers a finger-safe IP20 protection class for the front side, ensuring a safer operation for personnel. The contactor is designed to withstand challenging conditions, with an operational temperature range from -25°C to +60°C and storage temperatures from -55°C to +80°C, making it a reliable choice for a wide range of climates.

The mechanical operating life of this contactor is impressive, with typical mechanical operating cycles reaching up to 10 million, signifying its durability and longevity in repetitive applications. Its shock resistance and impulse voltage resistance are in line with industry standards, ensuring it can handle the rigours of industrial use.

For those in the engineering and manufacturing sectors looking for a dependable solution for controlling motors and power circuits, the Siemens 3RT2024-1BB40 offers a combination of performance, reliability, and safety. Its technical specifications meet the demands of various applications, making it a versatile component for your industrial control systems.

Commonly Asked Questions

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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What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Is Marvo a credible parts supplier?

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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Have steps been taken to ensure quality control?

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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Peace of mind with every purchase

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Frequently Asked Questions

What type of contactor is this?

This is a power contactor designed for switching electric motors and other loads. It's a 3-pole contactor with a control voltage of DC 24V, suitable for AC-3 applications up to 5.5 kW at 400 V.

Can this contactor be used for heavy industrial applications?

Yes, the contactor is suitable for industrial applications and is designed to handle typical motor control tasks in environments such as manufacturing plants, processing facilities, and other demanding industrial settings.

What is the rated operational current for this contactor?

The rated operational current for this contactor in AC-3 usage is 12 A at 400 V ac.

Does this contactor come with auxiliary contacts?

Yes, it comes equipped with 1 normally open (NO) and 1 normally closed (NC) auxiliary contact.

What is the size of this contactor?

The contactor is of size S0, which is a standard size within the contactor product range, making it compatible with various installations.

What is the protection class of this contactor?

The protection class for the front of this contactor is IP20, indicating a basic level of protection against solid objects.

What is the insulation voltage rating for this contactor?

The insulation voltage rating for this contactor is 690 V.

Is this contactor suitable for use at different altitudes?

Yes, it can be installed at altitudes up to 2,000 meters above sea level without derating.

What is the ambient temperature range for operating this contactor?

The contactor can operate within an ambient temperature range of -25 °C to +60 °C.

How does this contactor ensure safety during operation?

The contactor is designed with finger-safe terminals to provide protection against electrical shock, contributing to safer operation and maintenance.

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Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

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.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

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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