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Siemens 3RT2023-1BB40

Name: 3RT2023-1BB40
Brand: Siemens
SKU: 3RT2023-1BB40
Price: 40.47 GBP
Availability: InStock

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Marvo Stock ID MV-263A

HS Code 85364900

SKU 3RT2023-1BB40

Condition Used

Warranty 12 months

Weight (kg) 1.00

Length (mm) 320.00

Width (mm) 250.00

Height (mm) 250.00

EAN 4011209831346

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More about this product

Specification & Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

Specification	Description
Part Number	3RT2023-1BB40
Alternative Part Number	3RT20231BB40
Manufacturer	Siemens
Product Type	Power Contactor
Contact Configuration	1 Normally Open (NO) / 1 Normally Closed (NC)
Rated Operational Current	AC-3 9A
Power Rating	4 kW at 400V
Coil Voltage	24 V dc
Number of Poles	3-Pole
Terminal Type	Screw Terminal
Size	S0
Protection Class	IP20 on the front
Ambient Operating Temperature	-25 … +60 °C
Insulation Voltage	Rated at 690V
Shock Resistance	At DC 10g / 5 ms, 7.5g / 10 ms (rectangular impulse); 15g / 5 ms, 10g / 10 ms (sine pulse)
Impulse Voltage Resistance	Rated value 6 kV
Installation Altitude	Up to 2,000 metres above sea level
Degree of Pollution	3
Mounting Position	+/-180° rotation possible on vertical mounting surface; can be tilted +/- 22.5°
Mounting Type	Screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022
Dimensions (W x H x D)	45 mm x 85 mm x 107 mm
Commodity Code	85364900

The Siemens 3RT2023-1BB40 is a robust power contactor designed to handle a variety of switching tasks in industrial applications. This contactor is part of the SIRIUS product family, known for its reliability and efficiency in controlling motors and loads. With a 1NO+1NC configuration, it offers a flexible solution for both normally open and normally closed operations.

Rated for AC-3 usage, this contactor can manage 9 A and 4 kW at 400 V, making it suitable for a wide range of power management requirements. The device operates with a DC 24V control voltage and is equipped with three poles, ensuring compatibility with many system designs. The screw terminal connections provide a secure and durable means of integrating the contactor into your electrical setup.

The compact size of the 3RT2023-1BB40, with dimensions of 45 mm in width, 85 mm in height, and 107 mm in depth, allows for efficient use of space inside control cabinets. Its design also facilitates easy installation on standard mounting rails, making it a convenient choice for both new builds and maintenance tasks.

Engineered to perform in demanding environments, the contactor can operate at installation altitudes up to 2000 meters above sea level and within a temperature range of -25 to +60°C, ensuring consistent performance even in challenging conditions.

The Siemens 3RT2023-1BB40 is a testament to Siemens' commitment to quality and innovation, providing a dependable solution for controlling electrical loads in industrial settings across the United Kingdom and beyond.

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.

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.

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.

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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Learn more about Marvo

Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What type of contactor is this?

This is a power contactor designed for switching an electrical power circuit, suitable for controlling motors and other loads.

Can this contactor be used for safety-related switching off?

Yes, this contactor is suitable for safety-related switching off, as it includes a mirror contact feature according to IEC 60947-4-1.

What is the rated operating voltage for this contactor?

The rated operating voltage for this contactor in an AC-3 utilisation category is up to 690 V.

What are the dimensions of this contactor?

The dimensions of the contactor are 45 mm in width, 85 mm in height, and 107 mm in depth.

What is the rated operating current of this contactor?

The rated operating current at AC-3 at 400 V is 9 A.

What is the coil voltage for this contactor?

The coil voltage for this contactor is 24 V DC.

What is the insulation voltage rating of this contactor?

The insulation voltage rating of this contactor is 690 V.

What is the mechanical service life of this contactor?

The mechanical service life of this contactor is typically 10 million operating cycles.

What type of terminals does this contactor have?

This contactor is equipped with screw-type terminals for both the main current circuit and the auxiliary and control current circuit.

What is the IP protection class of this contactor?

The protection class IP on the front of this contactor is IP20, providing a degree of protection against solid objects.

How can this contactor be mounted?

This contactor can be mounted by screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022.

What is the ambient temperature range for operating this contactor?

The ambient temperature range for operating this contactor is between -25 °C and +60 °C.

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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