steve
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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
3RF2430-1AB45
Siemens 3RF2430-1AB45 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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2. Dedicated Account Manager
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3. Your quote
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All orders are subject to product availability. See our T&Cs.
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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 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.
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.
| 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 |
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.
- Controlling heating elements in industrial furnaces
- Switching of lighting systems in commercial buildings
- Managing resistive loads in conveyor systems
- Regulating transformers in power distribution units
- Operating solenoid valves in fluid control systems
- Controlling motors in packaging machinery
- Switching of power supplies in control panels
- Managing electrical heating in plastic processing equipment
- Regulating inductive loads in metalworking machines
- Operating pumps in water treatment plants
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.
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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
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