Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
3 ready to ship
Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
Express delivery
Lightning fast delivery if ordered within 00:00:00
Hassle-free returns
No hidden fees or duties
Swift dispatch and delivery
Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RF2330-1AA45 |
| Manufacturer | Siemens |
| Product Type | Solid-state Contactor |
| Brand | SIRIUS |
| Design | Single-phase |
| Number of Poles | 1 |
| Contact Configuration | 1 Normally Open (NO) |
| Rated Operational Voltage | 48 to 600 V AC |
| Control Voltage | 4 to 30 V DC |
| Rated Operational Current | 30 A |
| Power Loss | 33 W at AC in hot operating state |
| Insulation Voltage | 600 V |
| Degree of Protection | IP20 |
| Mounting Type | Screw fixing and snap-on mounting on standard 35 mm DIN rail |
| Dimensions (H x W x D) | 95 mm x 45 mm x 135.5 mm |
| Weight | Approximately 0.4 kg |
| Operating Temperature Range | -25 to +60 °C |
| Storage Temperature Range | -55 to +80 °C |
| Shock Resistance | 15g / 11 ms according to IEC 60068-2-27 |
| Vibration Resistance | 2g according to IEC 60068-2-6 |
| Surge Voltage Resistance | 6 kV |
| Control Current | 20 mA at DC rated value |
| ON-Delay Time | 1 ms; additionally max. one half-wave |
| OFF-Delay Time | 1 ms; additionally max. one half-wave |
| Terminal Type | Screw-type terminals |
| Conductor Cross-Section (Main) | Solid: 1.5 to 6 mm²; Finely stranded with core end processing: 1 to 10 mm² |
| Conductor Cross-Section (Control) | Solid: 0.5 to 2.5 mm²; Finely stranded with core end processing: 0.5 to 2.5 mm² |
| Approvals | EMC Declaration of Conformity, Railway, Vibration and Shock |
| Accessories | Terminal cover, power regulator, converter, load monitoring |
The Siemens 3RF2330-1AA45 is a robust solid-state contactor designed for single-phase applications. It features a normally open contact configuration and operates efficiently within a voltage range of 48 to 600 V AC. With a rated operational current of 30 A and a power loss of 33 W in hot operating conditions, this contactor ensures reliable performance. It is equipped with screw-type terminals for secure connections and supports both screw fixing and snap-on mounting on standard 35 mm DIN rails. The device is built to withstand harsh conditions, with a shock resistance of 15g and vibration resistance of 2g. It also offers a high degree of protection with an IP20 rating, making it suitable for various industrial environments.
The Siemens 3RF2330-1AA45 is a robust solid-state contactor designed for reliable performance in industrial applications. This single-phase contactor is part of the renowned SIRIUS series and is engineered to handle operational currents up to 30 A at 40°C. It operates efficiently within a voltage range of 48 to 600 V AC, making it versatile for various electrical systems.
Featuring zero-point switching, the 3RF2330-1AA45 ensures minimal electrical noise and reduced wear on connected components, enhancing the longevity of your equipment. The contactor is equipped with a single normally open (1NO) contact and utilises screw-type terminals for secure and straightforward installation.
With a rated insulation voltage of 600 V and a surge voltage resistance of 6 kV, this contactor is built to withstand demanding conditions. It also boasts a high shock resistance of 15g for 11 ms and vibration resistance of 2g, adhering to IEC 60068-2-27 and IEC 60068-2-6 standards, respectively.
The Siemens 3RF2330-1AA45 is designed for easy mounting on a 35 mm standard rail, supporting both screw and snap-on installation methods. Its compact dimensions (100 mm height, 45 mm width, and 139 mm depth) allow for efficient use of space within control panels.
Ideal for applications requiring reliable switching and control, the Siemens 3RF2330-1AA45 solid-state contactor is a dependable choice for enhancing the performance and durability of your electrical 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
Thomas Roland Geaughan
‘Prompt and expert service. Ease of access to find the parts I needed.’
Martin Ruml
‘Rapid delivery.’
Andreas Boehm
‘Excellent service. The right gear and the right price,well packed and delivered on time.’
Kayden
‘Services is great.’
Nathalie Jolicoeur
‘Great service. Thank you.’
Ms. Mia
‘Quick response, good item, delivery on schedule.’
Anna
‘I can recommend quick, efficient, and professional.’
Julien
‘Perfect quick delivery, good service.’
Andreas Boehm
‘Excellent service. The right gear and the right price,well packed and delivered on time.’
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 primary function of this solid-state contactor?
The primary function of the Siemens 3RF2330-1AA45 solid-state contactor is to control electrical power in single-phase AC circuits, providing reliable switching without mechanical wear.
What is the rated current capacity of this solid-state contactor?
The Siemens 3RF2330-1AA45 solid-state contactor has a rated current capacity of 30 A.
What voltage range does this solid-state contactor support?
This solid-state contactor supports an operating voltage range of 48 to 600 V AC.
What type of switching does this solid-state contactor use?
The Siemens 3RF2330-1AA45 solid-state contactor uses zero-point switching, which helps reduce electrical noise and stress on the electrical components.
What is the degree of protection for this solid-state contactor?
The Siemens 3RF2330-1AA45 solid-state contactor has an IP20 degree of protection, making it suitable for use in environments where it is protected from direct contact with fingers and similar objects.
What are the ambient temperature conditions for operating this solid-state contactor?
The Siemens 3RF2330-1AA45 solid-state contactor can operate in ambient temperatures ranging from -25°C to +60°C.
What type of terminals does this solid-state contactor use for connections?
This solid-state contactor uses screw-type terminals for both main and control circuits.
Can this solid-state contactor be mounted on a standard DIN rail?
Yes, the Siemens 3RF2330-1AA45 solid-state contactor can be mounted on a standard 35 mm DIN rail using screw and snap-on mounting.
What is the power loss of this solid-state contactor at rated current?
The power loss for the Siemens 3RF2330-1AA45 solid-state contactor at rated current is 33 W.
What is the blocking voltage of this solid-state contactor?
The Siemens 3RF2330-1AA45 solid-state contactor has a blocking voltage of 1200 V.
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.
