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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RT2025-1AB00 |
| Alternative Part Number | 3RT20251AB00 |
| Manufacturer | Siemens |
| Product Type | Power Contactor |
| Rated Operational Current | 40 A |
| Rated Operational Voltage | 690 V |
| Number of Main Contacts | 3NO (3 Normally Open) |
| Auxiliary Contacts | 1NO+1NC (1 Normally Open + 1 Normally Closed) |
| Control Supply Voltage | AC 24V 50Hz |
| Size of Contactor | S0 |
| Protection Class | IP20 |
| Installation Altitude | Up to 2000 metres above sea level |
| Ambient Temperature Range | -25 … +60 °C during operation |
| Insulation Voltage | Rated value 690 V |
| Shock Resistance | At AC: 7.5g / 5 ms, 4.7g / 10 ms (rectangular impulse); 11.8g / 5 ms, 7.4g / 10 ms (sine pulse) |
| Impulse Voltage Resistance | Rated value 6 kV |
| Mounting Position | Standing, on horizontal mounting surface |
| Mounting Type | Screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022 |
| Side-by-Side Mounting | Yes |
| Dimensions (H x W x D) | 85 mm x 45 mm x 97 mm |
| Required Spacing for Mounting | 0 mm forwards/backwards/upwards/downwards, 6 mm at the side for live parts |
The Siemens 3RT2025-1AB00 is a robust power contactor designed to handle a variety of applications within industrial environments. With a capacity to manage up to 40 A at 690 V, this contactor is suitable for AC-3 applications and can efficiently control motors with a power of 7.5 kW at 400 V. It features three normally open (3NO) contacts, ensuring reliable connection and disconnection of the power circuit.
Constructed with user safety in mind, the device boasts an IP20 protection rating, safeguarding against the ingress of solid objects and providing a degree of protection for personnel against accidental contact with internal components. The contactor's screw-type terminals facilitate secure and straightforward wiring, accommodating a range of conductor cross-sections for both main and auxiliary contacts.
The Siemens 3RT2025-1AB00 is part of the SIRIUS product family, known for its durability and high performance. Its compact size allows for efficient use of space within control cabinets, and it can be mounted easily onto standard mounting rails. This contactor is a reliable choice for those seeking a high-quality solution for their power switching needs in industrial applications.
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.
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Read more...Peace of mind with every purchase
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Our service to you
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Frequently Asked Questions
What is the current rating for this power contactor?
The power contactor is rated for 40 A.
Can this contactor be used for motor control applications?
Yes, this contactor is suitable for motor control applications, specifically for AC-3 usage up to 7.5 kW at 400 V.
What is the maximum operating voltage for this contactor?
The maximum operating voltage for this contactor is 690 V.
What are the contact configurations for this contactor?
The contactor has a configuration of 3NO (3 Normally Open) main contacts.
What is the coil voltage for this contactor?
The coil voltage for this contactor is AC 24V at 50 Hz.
What is the IP rating of this contactor?
This contactor has an IP20 protection rating on the front.
What type of terminals does this contactor have for wiring?
This contactor is equipped with screw-type terminals for both the main and auxiliary circuits.
What is the size classification of this contactor?
This contactor is classified as size S0.
Is there any specific clearance required for side-by-side mounting?
Yes, a clearance of 6 mm is required at the side for side-by-side mounting.
What certifications does this contactor have?
The contactor has general product approvals and conforms to standards, but specific certifications should be checked in the product documentation.
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.
