steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 weeks ago
3RF2330-1AA45
Siemens 3RF2330-1AA45 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
All orders are subject to product availability. See our T&Cs.
Ask our team
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
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.
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.
| 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.
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.
- Industrial automation systems
- HVAC systems
- Conveyor belt control
- Motor control applications
- Heating element control
- Lighting control systems
- Pump control systems
- Packaging machinery
- Food and beverage processing equipment
- Plastic and rubber machinery
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Delivery
- Logistic partners UPS, FedEx and DHL
- International delivery available
- Premium nine hour delivery service available to anywhere in Europe
- Same day dispatch from group stock
Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
Returns
No hassle returns policy
Dedicated customer support team
Payment
Trade CreditWe understand that credit is a necessary part of business and offer credit agreements on request, subject to status.
Payment optionsWe accept Bank transfers and the following methods of payment:
All transactions are handled securely by HSBC and HSBC Merchant Services. For more information, please visit our dedicated payments page.
Services
Sourcing your part
Global supplier of quality automation and control components
Service Exchange
Dispose of your old unit by exchanging it for a working part.
Repair
A comprehensive repair service for faulty equipment.
Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
2 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
2 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
2 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
4 months ago
Our world, made possible by manufacturing. Manufacturing made possible by EU Automation.
Discover how we do our part to keep your production lines moving.