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
3TH4244-0AF0
Siemens 3TH4244-0AF0 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 3TH4244-0AF0 is a robust and reliable contactor relay designed for efficient control in industrial applications. This auxiliary contactor features a configuration of 4 normally open (NO) and 4 normally closed (NC) contacts, providing versatile switching capabilities. It operates on an AC control supply voltage of 110 V at 50 Hz or 132 V at 60 Hz, making it suitable for various electrical environments. With a compact size of 0, it is designed for easy integration into control panels, utilising screw and snap-on mounting onto a 35 mm DIN rail according to DIN EN 50022 standards. The contactor relay is equipped with screw-type terminals for secure electrical connections. It is rated for an operational current of 10 A at 230 V and 6 A at 400 V, ensuring reliable performance in demanding conditions. The Siemens 3TH4244-0AF0 is built to withstand ambient temperatures ranging from -25 to +55 degrees Celsius, making it ideal for a wide range of industrial settings.
| Specification | Description |
|---|---|
| Part Number | 3TH4244-0AF0 |
| Manufacturer | Siemens |
| Product Type | Contactor Relay |
| Configuration | 4 Normally Open (NO) / 4 Normally Closed (NC) |
| Rated Operational Current | 6 A |
| Control Supply Voltage | 110 V AC at 50 Hz / 132 V AC at 60 Hz |
| Size of Contactor | S0 |
| Protection Class | IP20 |
| Ambient Temperature Range | -25°C to +55°C |
| Mounting Method | Screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 50022 |
| Electrical Connection Type | Screw-type terminals |
| Dimensions (H x W x D) | 78 mm x 45 mm x 102 mm |
| B10 Value | 1,000,000 operations with high demand rate according to SN 31920 |
| T1 Value | 20 years for proof test interval or service life according to IEC 61508 |
| Product Designation | Auxiliary Contactor |
| Reference Code | K (according to IEC 81346-2) |
| Operational Current at AC-15 | 10 A at 230 V / 6 A at 400 V |
| Identification Number and Letter | 44 E |
The Siemens 3TH4244-0AF0 is a robust and reliable contactor relay designed for efficient control in various industrial applications. With a configuration of 4 normally open and 4 normally closed contacts, it offers flexibility in control circuits. The device operates at a rated current of 6 A and is suitable for use with a control supply voltage of 110 V AC at 50 Hz or 132 V AC at 60 Hz. Its compact design, with dimensions of 78 mm in height, 45 mm in width, and 102 mm in depth, allows for easy integration into control panels. The contactor relay is equipped with screw-type terminals for secure electrical connections and can be mounted using a screw and snap-on method onto a standard 35 mm DIN rail. With a protection class of IP20, it is suitable for use in environments with moderate exposure to dust and moisture. The Siemens 3TH4244-0AF0 is engineered for durability, featuring a B10 value of 1,000,000 operations and a T1 value of 20 years, ensuring long-term performance and reliability.
What is the function of this Siemens contactor relay?
The Siemens contactor relay is designed to control and switch electrical circuits. It is used to manage auxiliary circuits in various industrial applications.
What are the contact configurations available for this relay?
This relay features a 4NO (normally open) and 4NC (normally closed) contact configuration, providing flexibility in controlling different circuits.
What is the rated operational current for this contactor relay?
The Siemens 3TH4244-0AF0 contactor relay has a rated operational current of 6 A at 400 V AC.
What are the dimensions of this contactor relay?
The dimensions of the relay are 78 mm in height, 45 mm in width, and 102 mm in depth.
What type of mounting does this relay support?
This relay supports screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022.
What is the ambient temperature range for operating this relay?
The relay can operate within an ambient temperature range of -25 to +55 degrees Celsius.
What is the protection class of this relay?
The Siemens contactor relay has a protection class of IP20 on the front, ensuring protection against solid objects and limited ingress of dust.
What type of voltage is required for the control supply of this relay?
The control supply voltage for this relay is AC, with rated values of 110 V at 50 Hz and 132 V at 60 Hz.
How many switching cycles can this relay handle?
The relay is designed to handle up to 1,000,000 switching cycles with a high demand rate according to SN 31920.
What type of terminals does this relay use for electrical connections?
The relay uses screw-type terminals for auxiliary and control current circuit connections.
- Used in industrial automation systems for controlling auxiliary circuits.
- Ideal for applications requiring multiple switching operations.
- Suitable for use in control panels for machinery and equipment.
- Commonly used in manufacturing plants for process control.
- Employed in building management systems for controlling lighting and HVAC systems.
- Utilized in electrical distribution systems for managing auxiliary functions.
- Applied in conveyor systems for controlling start/stop operations.
- Used in motor control centers for auxiliary contact functions.
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.
4 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.