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Siemens 3RT2023-2BB40

Name: 3RT2023-2BB40
Brand: Siemens
SKU: 3RT2023-2BB40
Price: 71.55 GBP
Availability: InStock

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£71.55 (ex. VAT)

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Marvo Stock ID MV-7ECR

HS Code 85364900

SKU 3RT2023-2BB40

Condition New sealed

Warranty 12 months

Weight (kg) 1.00

Length (mm) 260.00

Width (mm) 210.00

Height (mm) 180.00

EAN 4011209831568

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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	3RT2023-2BB40
Alternative Part Number	3RT20232BB40
Manufacturer	Siemens
Product Type	Power Contactor
Contact Configuration	3NO (3 Normally Open)
Rated Operational Current (AC-3)	40 A
Rated Operational Power (AC-3)	40 kW at 690 V ac
Supply Voltage Category	AC (Supply); DC (Control)
Control Supply Voltage	24 V DC
Operating Frequency	Up to 1000 1/h at AC-3
Insulation Voltage	Rated at 690 V
Degree of Protection	IP20
Mounting Type	Screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715
Connection Type	Spring-loaded terminals for main current circuit; Spring-loaded terminals for control circuit
Operating Temperature Range	-25°C to +60°C (without derating)
Commodity Code	853649
Dimensions (H x W x D)	102 mm x 45 mm x 107 mm

The Siemens 3RT2023-2BB40 is a robust power contactor designed to handle high switching capacities efficiently and reliably. This contactor is part of the SIRIUS product range and is engineered to facilitate smooth and safe switching of motor loads while also being suitable for a variety of other applications.

With a 3-pole configuration and an inclusion of 3 normally open (NO) contacts, this contactor is capable of managing operating currents up to 40 A at AC-1 and 9 A at AC-3, at 400 V. It is also adept at handling motor control tasks, with an operating power of 4 kW at 400 V in AC-3 category, making it an ideal choice for a wide range of industrial applications.

The 3RT2023-2BB40 is equipped with spring-loaded terminals, ensuring a secure and maintenance-free electrical connection that is both time-saving and reliable. The contactor's coil operates at a DC control supply voltage of 24 V, which contributes to its low energy consumption and reduced heat generation.

Designed with user safety in mind, the contactor boasts an IP20 protection rating on the front, providing a degree of protection against solid objects. Its compact dimensions allow for efficient use of space inside control cabinets, and it can be mounted easily onto a standard 35 mm DIN rail.

This contactor is a testament to Siemens' commitment to quality and durability, offering a mechanical service life of up to 10 million operating cycles. It is a versatile and dependable solution for those in need of a high-performance contactor for their 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.

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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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 is the rated control supply voltage of this contactor?

The rated control supply voltage for the Siemens Power Contactor is DC 24V.

Can this contactor be used for switching motors?

Yes, this contactor is suitable for switching motors and is rated for AC-3 usage up to 4 kW at 400V.

What is the maximum operating voltage for this contactor?

The maximum operating voltage for this contactor is 690 V ac.

What type of terminals does this contactor have?

This contactor is equipped with spring-loaded terminals for the main current circuit as well as for the auxiliary and control current circuit.

What is the size of this contactor?

The contactor is of size S0, which is a standard size in the Siemens contactor range.

What is the insulation voltage rating of this contactor?

The insulation voltage rating of the contactor is 690 V.

How many poles does this contactor have?

The contactor has 3 poles for the main current circuit.

What is the IP protection class of this contactor?

The contactor has an IP20 protection class rating for both the front and terminal.

What are the ambient temperature limits for operating this contactor?

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

How many auxiliary contacts does this contactor have?

This contactor comes with 1 normally open (NO) and 1 normally closed (NC) auxiliary contact.

What is the mechanical service life of this contactor?

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

Can this contactor be mounted on a DIN rail?

Yes, this contactor can be mounted on a 35 mm standard mounting rail according to DIN EN 60715.

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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