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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RT2026-1BB40 |
| Alternative Part Number | 3RT20261BB40 |
| Manufacturer | Siemens |
| Product Type | Power Contactor |
| Size | S0 |
| Auxiliary Switch | Yes |
| Protection Class IP (Front) | IP20 |
| Degree of Pollution | 3 |
| Installation Altitude (Max) | 2,000 m |
| Ambient Temperature (Storage) | -55°C to +80°C |
| Ambient Temperature (Operating) | -25°C to +60°C |
| Shock Resistance | 10g / 5 ms, 7.5g / 10 ms (DC) |
| Impulse Voltage Resistance | 6 kV |
| Insulation Voltage | 690 V |
| Mechanical Operating Cycles | 10,000,000 (typical) |
| AC-3 Rating | 11 kW / 400 V |
| Contact Configuration | 1 Normally Open (NO) + 1 Normally Closed (NC) |
| Coil Voltage | DC 24 V |
| Number of Poles | 3-Pole |
| Terminal Type | Screw Terminal |
Introducing the Siemens 3RT2026-1BB40 Power Contactor, a reliable and efficient solution for your industrial automation needs. This 3-pole contactor, part of the renowned SIRIUS product line, is designed to handle AC-3 loads up to 11kW at 400V, making it ideal for a wide range of applications.
Featuring a compact size S0 design, the 3RT2026-1BB40 is equipped with 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contact, providing versatility in control circuit configurations. The contactor operates with a 24V DC control supply voltage, ensuring compatibility with various control systems.
Safety is a top priority with the 3RT2026-1BB40, as it boasts a finger-safe design and an IP20 protection class on the front, guarding against electrical shock. With a maximum installation altitude of 2,000 meters above sea level and an ambient operating temperature range of -25°C to +60°C, this contactor is built to withstand challenging environments.
The 3RT2026-1BB40 Power Contactor offers a high level of performance, with a mechanical operating life of up to 10 million cycles. Its robust construction and proven Siemens quality make it a reliable choice for your industrial automation projects.
Discover the Siemens 3RT2026-1BB40 Power Contactor at Marvo today and experience the difference in efficiency and reliability that this exceptional component can bring to your operations.
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.
Read more...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.
Read more...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.
Read more...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.
Read more...How do I create an account?
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Read more...Peace of mind with every purchase
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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.
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Frequently Asked Questions
What is the main function of this Siemens power contactor?
The Siemens 3RT2026-1BB40 is a power contactor designed for switching and controlling electrical loads in industrial applications. It is used for AC-3, 11kW/400V, and has 1 normally open (NO) and 1 normally closed (NC) contact.
What is the size of this contactor?
The 3RT2026-1BB40 contactor is part of the SIRIUS S0 size category.
What is the coil voltage for this contactor?
The coil voltage for the Siemens 3RT2026-1BB40 contactor is 24V DC.
What is the operating temperature range for this contactor?
The 3RT2026-1BB40 contactor can operate within a temperature range of -25°C to +60°C.
What is the protection class of this contactor?
The Siemens 3RT2026-1BB40 contactor has a protection class of IP20 on the front, making it finger-safe.
How many mechanical operating cycles can this contactor typically handle?
The 3RT2026-1BB40 contactor has a typical mechanical operating cycle life of 10,000,000 cycles.
Does this contactor have a mirror contact?
Yes, the Siemens 3RT2026-1BB40 contactor has a mirror contact according to IEC 60947-4-1.
Is this contactor positively driven?
No, the 3RT2026-1BB40 contactor does not have positively driven operation according to IEC 60947-5-1.
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.
