Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
Siemens
3RF2430-1AB45
Sold out
This part is currently sold out
Please check back soon.
Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
This part is currently sold out
Please check back soon.
Hassle-free returns
No hidden fees or duties
Swift dispatch and delivery
Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RF2430-1AB45 |
| Alternative Part Number | 3RF24301AB45 |
| Manufacturer | Siemens |
| Product Type | Solid-State Contactor |
| Number of Poles | 3 |
| Operating Voltage | 48 to 600 V ac at 50/60 Hz |
| Operating Current | 30 A at AC-51, 22 A according to UL 508 |
| Control Supply Voltage | 4 to 30 V DC |
| Control Current | 22 mA at minimum control supply voltage, 30 mA at DC rated value |
| Blocking Voltage | Maximum permissible 1200 V |
| Surge Current Resistance | Rated value 1200 A |
| I²t Value | Maximum 7200 A²·s |
| Mounting Type | Screw and snap-on mounting onto 35 mm standard mounting rail |
| Connection Type | Screw-type terminals for main, auxiliary, and control current circuit |
| Conductor Cross-Section | Main contacts: solid/stranded 1.5 to 6 mm², finely stranded with core end processing 1 to 10 mm² |
| Ambient Operating Temperature | -25 to +60 °C |
| Installation Altitude | Maximum 1000 m above sea level |
| Protection Class | IP20 |
| Product Function | Zero-point switching |
| Dimensions (H x W x D) | 100 mm x 74.5/90.5 mm x 115.6/112.5 mm |
| Compliance | EMC Declaration of Conformity |
| Design | Two-phase controlled |
The Siemens 3RF2430-1AB45 is a robust solid-state contactor designed to facilitate efficient and reliable switching in industrial applications. This three-phase contactor is engineered to handle AC loads up to 30 A and is suitable for a wide operating voltage range of 48 to 600 V AC. Its two-phase controlled operation ensures precise control, while the zero-point switching function minimises electrical noise and wear on the device, contributing to a longer service life.
Constructed with a focus on durability, the 3RF2430-1AB45 boasts a blocking voltage of 1200 V and can withstand surge currents up to 1200 A, ensuring it can cope with demanding industrial environments. The contactor's compact design allows for convenient installation and side-by-side mounting on a standard 35 mm DIN rail, making it a versatile choice for panel builders and system integrators.
The control circuit operates on a DC voltage range of 4 to 30 V, with a control current at a rated value of 30 mA. This solid-state contactor is also designed with safety in mind, featuring an IP20 protection class, which provides a degree of protection against solid objects.
With its combination of performance, reliability, and ease of installation, the Siemens 3RF2430-1AB45 is an excellent choice for those seeking a high-quality solid-state switching solution 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.
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?
Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.
Read more...Peace of mind with every purchase
Dan
‘The ordering was fast and efficient, and everything arrived just as they said it would.’
Thomas Roland Geaughan
‘Prompt and expert service. Ease of access to find the parts I needed.’
Blažej Knežo
‘Quick response and fast delivery of the product.’
Andreas Boehm
‘Excellent service. The right gear and the right price,well packed and delivered on time.’
Advance Lifts
‘Great customer service , we needed some assistance quickly and received it.’
Ms. Mia
‘Quick response, good item, delivery on schedule.’
Julien
‘Perfect quick delivery, good service.’
Irene
‘Fast delivery and prompt action.’
Advance Lifts
‘Great customer service , we needed some assistance quickly and received it.’
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 current rating of this solid-state contactor?
The solid-state contactor is rated for 30 A.
Can this contactor be used with different voltage systems?
Yes, it is suitable for operating voltages ranging from 48 to 600 V ac.
What type of switching does the contactor use?
It utilises zero-point switching.
What is the maximum blocking voltage of the thyristors in this contactor?
The maximum blocking voltage for the thyristors is 1200 V.
What is the protection class of this contactor?
The contactor has a protection class of IP20.
Is this contactor suitable for side-by-side mounting?
Yes, it is designed for side-by-side mounting onto a 35 mm standard mounting rail.
What are the ambient temperature limits for operating this contactor?
The contactor can operate within an ambient temperature range of -25 to +60 °C.
What is the insulation voltage rating of this contactor?
The insulation voltage rating is 600 V.
How many poles does this contactor have for the main current circuit?
It has 3 poles for the main current circuit.
What type of terminals does this contactor have for electrical connections?
It features screw-type terminals for electrical connections.
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.
