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 months ago
3RH2244-1BB40
Siemens 3RH2244-1BB40 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 3RH2244-1BB40 is a meticulously engineered contactor relay that serves as a crucial component in a wide array of industrial control systems. Designed for reliability and durability, this contactor relay boasts a configuration of 4 normally open (NO) and 4 normally closed (NC) contacts, making it highly versatile for various switching applications.
With a rated operational current of 10 A and a control supply voltage of 24 V DC, this device is suitable for low voltage control circuits and is housed in a compact size S00 enclosure. The screw terminal connections ensure a secure and stable installation, while the built-in permanent auxiliary switch enhances its functionality for specialised applications.
Crafted to meet the rigorous standards of the industry, the 3RH2244-1BB40 contactor relay is equipped with finger-safe protection and an IP20 rating on the front, providing a degree of protection against solid objects. It operates within an ambient temperature range of -25 to +60°C, ensuring consistent performance even in challenging environments.
The mechanical service life of this contactor relay is impressive, with up to 10 million operating cycles, signifying its ability to withstand the demands of frequent switching. Its shock resistance and impulse voltage resistance are testament to its robustness, making it a reliable choice for industrial applications.
The Siemens 3RH2244-1BB40 is an essential component for professionals seeking a high-quality, dependable solution for controlling electrical circuits within industrial automation systems. Its design and construction reflect a commitment to excellence and efficiency, making it a valuable addition to any control system.
With a rated operational current of 10 A and a control supply voltage of 24 V DC, this device is suitable for low voltage control circuits and is housed in a compact size S00 enclosure. The screw terminal connections ensure a secure and stable installation, while the built-in permanent auxiliary switch enhances its functionality for specialised applications.
Crafted to meet the rigorous standards of the industry, the 3RH2244-1BB40 contactor relay is equipped with finger-safe protection and an IP20 rating on the front, providing a degree of protection against solid objects. It operates within an ambient temperature range of -25 to +60°C, ensuring consistent performance even in challenging environments.
The mechanical service life of this contactor relay is impressive, with up to 10 million operating cycles, signifying its ability to withstand the demands of frequent switching. Its shock resistance and impulse voltage resistance are testament to its robustness, making it a reliable choice for industrial applications.
The Siemens 3RH2244-1BB40 is an essential component for professionals seeking a high-quality, dependable solution for controlling electrical circuits within industrial automation systems. Its design and construction reflect a commitment to excellence and efficiency, making it a valuable addition to any control system.
| Specification | Description |
|---|---|
| Part Number | 3RH2244-1BB40 |
| Alternative Part Number | 3RH22441BB40 |
| Manufacturer | Siemens |
| Product Type | Contactor Relay |
| Contact Configuration | 4 Normally Open (NO) / 4 Normally Closed (NC) |
| Rated Current | 10 A |
| Control Voltage | 24 V dc |
| Size | S00 |
| Terminal Type | Screw Terminal |
| Auxiliary Switch | Permanent |
| Suitable Applications | For SUVA applications |
| Insulation Voltage | Rated at 690 V with degree of pollution 3 |
| Installation Altitude | Maximum 2,000 m above sea level |
| Ambient Operating Temperature | -25 to +60 °C during operation |
| Storage Temperature | -55 to +80 °C |
| Shock Resistance | At DC: 10g / 5 ms, 5g / 10 ms (rectangular impulse), 15g / 5 ms, 8g / 10 ms (sine pulse) |
| Impulse Voltage Resistance | Rated value 6 kV |
| Mechanical Operating Cycles | Typical 10,000,000 |
| Protection Class | IP20 on the front |
| Degree of Pollution | 3 |
| Commodity Code | 85364900 |
What type of device is this Siemens contactor relay?
This Siemens contactor relay is an electromechanical switching device, featuring 4 normally open (NO) and 4 normally closed (NC) contacts, designed for controlling electrical circuits.
Can this contactor relay be used in safety applications?
Yes, this contactor relay is suitable for safety applications, as it comes with a permanent auxiliary switch and is designed for SUVA applications.
What is the rated control supply voltage for this contactor relay?
The rated control supply voltage for this contactor relay is 24 V DC.
What is the size classification of this contactor relay?
This contactor relay is classified as size S00, which is a compact size suitable for various industrial applications.
What type of terminals does this contactor relay have?
This contactor relay is equipped with screw terminals, which provide a secure and reliable connection for wiring.
What is the maximum operating current for the auxiliary contacts at AC-12?
The maximum operating current for the auxiliary contacts at AC-12 is 10 A.
What is the insulation voltage rating for this contactor relay?
The insulation voltage rating for this contactor relay is 690 V, with a degree of pollution 3.
What is the mechanical service life of this contactor relay?
The mechanical service life of this contactor relay is typically around 10 million switching cycles.
What are the ambient temperature limits for operating this contactor relay?
The ambient temperature range for operating this contactor relay is between -25 °C and +60 °C.
What protection class does this contactor relay have on the front?
The front of this contactor relay has a protection class of IP20, indicating protection against solid objects larger than 12.5 mm but not against liquids.
- Control and operation of electromechanical starters in motor control systems
- Switching of auxiliary circuits and control circuits in industrial automation applications
- Use in safety-related parts of control systems for functional safety
- Implementation in interlocking circuits for complex machinery
- Integration into control panels for HVAC systems
- Utilisation in conveyor systems for material handling operations
- Deployment in packaging machinery for precise control
- Application in control systems for pumps and compressors
- Inclusion in lighting control circuits for commercial buildings
- Serving as interface modules between process control and electrical systems
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.
5 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!
5 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!
5 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.
5 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!
6 months ago
Be a Factory Hero.
Get parts fast.
You don’t need tights and a cape to be a hero.
Get parts fast and feel like a legend, just like Jeff.