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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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 a variety of 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 premium. Its screw and snap-on mounting onto a 35mm standard mounting rail according to DIN EN 50022 ensures easy installation and secure fit. The device also offers screw-type terminals for auxiliary and control current circuit, providing a secure and reliable electrical connection. This Siemens Contactor Relay is a phased-out product, 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 efficient and reliable operation. It operates at 24 V dc and has a current rating of 4 A. The relay features 4 Normally Open (NO) and 4 Normally Closed (NC) contacts, providing flexibility for various applications. It is designed with an IP20 protection class, ensuring safety in various environments. |
| Country of Origin | Not specified |
| Size of Contactor | 0 |
| Protection Class IP on the Front | IP20 |
| Type of Voltage of the Control Supply Voltage | DC |
| Control Supply Voltage at DC - Rated Value | 24 V |
| Number of NC Contacts for Auxiliary Contacts | 4 |
| Number of NO Contacts for Auxiliary Contacts | 4 |
| Operating Current at AC-15 at 230 V Rated Value | 4 A |
| Operating Current at AC-15 at 400 V Rated Value | 3 A |
| Mounting Type | Screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022 |
| Dimensions (Height x Width x Depth) | 48 mm x 45 mm x 96 mm |
| Type of Electrical Connection for Auxiliary and Control Current Circuit | Screw-type terminals |
| Protection Against Electrical Shock | Finger-safe |
What is the control supply voltage for this contactor relay?
The control supply voltage for this Siemens contactor relay is 24 V DC.
How many NO and NC contacts does this relay have?
This contactor relay has 4 Normally Open (NO) and 4 Normally Closed (NC) contacts.
What is the protection class on the front of this relay?
The protection class on the front of this Siemens contactor relay is IP20.
What is the operating current at AC-15 for this relay?
The operating current at AC-15 for this contactor relay is 4 A at 230 V rated value and 3 A at 400 V rated value.
What is the mounting type for this contactor relay?
This Siemens 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 Siemens contactor relay are 48 mm in height, 45 mm in width, and 96 mm in depth.
What type of electrical connection does this relay have for auxiliary and control current circuit?
This contactor relay has screw-type terminals for auxiliary and control current circuit.
What is the B10 value with high demand rate for this relay?
The B10 value with high demand rate for this Siemens contactor relay is 400,000 with 0.3 x Ie.
What is the T1 value for proof test interval or service life for this relay?
The T1 value for proof test interval or service life for this contactor relay is 20 years.
What is the protection against electrical shock for this relay?
This Siemens contactor relay is finger-safe, providing protection against electrical shock.
- Control and regulation of electrical circuits in industrial automation systems
- Switching auxiliary and control currents in electrical installations
- 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 controlling heating, ventilation, and air conditioning units
- Use in pump control systems for water treatment and distribution
- Integration in lighting control systems for commercial and industrial buildings
- Use in power distribution systems for safe and efficient control of electrical loads
- Application in renewable energy systems for control of inverters and converters.
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
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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!
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Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
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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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