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
3TH2244-0BB4
Siemens 3TH2244-0BB4 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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We deliver worldwide
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3. Your quote
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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 3TH2244-0BB4 is a robust and reliable Contactor Relay designed for efficient performance in various industrial applications. With a control supply voltage rated at 24V DC, this device features 4 Normally Open (NO) and 4 Normally Closed (NC) contacts, providing versatility in control circuitry. The device is designed with a protection class IP20 on the front, ensuring safety and durability in demanding environments. The 3TH2244-0BB4 also boasts a compact design with dimensions of 48mm in height, 45mm in width, and 96mm in depth, making it suitable for installations where space is a constraint. Its screw-type terminals offer secure electrical connections for auxiliary and control current circuits. This Siemens Contactor Relay is designed for both screw and snap-on mounting onto a 35mm standard mounting rail according to DIN EN 50022, offering ease of installation and maintenance. Please note that this product is a phased-out model, and its successor is the SIRIUS 3RH21.
| Specification | Description |
|---|---|
| Part Number | 3TH2244-0BB4 |
| Alternative Part Number | 3TH22440BB4 |
| Manufacturer | Siemens |
| Part Description | This is a Siemens Contactor Relay, designed for DC operation with a control supply voltage rated at 24V. |
| Contact Configuration | The relay features 4 Normally Open (NO) and 4 Normally Closed (NC) contacts. |
| Operating Current | The operating current at AC-15 is 4A at 230V and 3A at 400V. |
| Mounting Type | The relay can be mounted using screws or snapped onto a 35mm standard mounting rail according to DIN EN 50022. |
| Dimensions | The relay measures 48mm in height, 45mm in width, and 96mm in depth. |
| Electrical Connection Type | The relay uses screw-type terminals for auxiliary and control current circuits. |
| Protection | The relay is designed to be finger-safe, providing protection against electrical shock. |
| Product Life | The T1 value for proof test interval or service life according to IEC 61508 is 20 years. |
| Country of Origin | The country of origin for this part is not specified. |
What is the control supply voltage for this contactor relay?
The control supply voltage for this contactor relay is 24 V DC.
How many NO and NC contacts does this contactor relay have?
This contactor relay has 4 Normally Open (NO) and 4 Normally Closed (NC) contacts.
What is the operating current at AC-15 for this contactor relay?
The operating current at AC-15 for this contactor relay is 4 A at 230 V and 3 A at 400 V.
What is the mounting type for this contactor relay?
This contactor relay can be mounted using screws and can also be snapped onto a 35 mm standard mounting rail according to DIN EN 50022.
What are the dimensions of this contactor relay?
The dimensions of this contactor relay are 48 mm in height, 45 mm in width, and 96 mm in depth.
What type of electrical connection does this contactor relay use for auxiliary and control current circuit?
This contactor relay uses screw-type terminals for auxiliary and control current circuit.
What is the protection against electrical shock for this contactor relay?
This contactor relay is finger-safe, providing protection against electrical shock.
What is the IP protection class on the front of this contactor relay?
The IP protection class on the front of this contactor relay is IP20.
What is the B10 value with high demand rate for this contactor relay?
The B10 value with high demand rate for this contactor relay is 400,000 with 0.3 x Ie.
What is the T1 value for proof test interval or service life for this contactor relay?
The T1 value for proof test interval or service life for this contactor relay is 20 years.
- Control and regulation of electrical circuits in industrial automation systems
- Switching of auxiliary and control circuits
- Use in control panels for machine tools and production lines
- Integration in safety circuits for emergency stop and protective door monitoring
- Use in conveyor systems for control of motors and drives
- Application in HVAC systems for switching of fans, pumps and valves
- Use in lighting control systems for commercial and industrial buildings
- Integration in control circuits of power plants and substations
- Use in control systems of water treatment and sewage plants
- Application in control circuits of elevators and escalators
- Use in control panels of packaging and bottling machines
- Integration in control systems of automated warehouses and logistics centers
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.
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.
6 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
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