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
3TH4280-0BB4
Siemens 3TH4280-0BB4 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
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2. Dedicated Account Manager
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3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
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 3TH4280-0BB4 is a robust and reliable Contactor Relay designed for efficient performance in a variety of industrial applications. This device features 8 Normally Open (NO) contacts and operates with a control supply voltage of 24V DC. It is designed to conform to DIN EN 50011 standards, ensuring its compatibility with a wide range of equipment.
The 3TH4280-0BB4 is equipped with screw terminals for auxiliary and control current circuits, providing secure and reliable connections. It is designed for both screw and snap-on mounting onto a 35mm standard mounting rail according to DIN EN 50022, offering flexibility in installation.
With an ambient operating temperature range of -25 to +55 degrees Celsius, this contactor relay can withstand challenging environmental conditions. It also boasts an IP20 protection class on the front, safeguarding against touch by fingers and objects greater than 12.5mm.
The 3TH4280-0BB4 is a size 0 contactor, making it a compact solution for your control circuit needs. Its dimensions are 45mm in width, 78mm in height, and 135mm in depth.
This Siemens Contactor Relay is a high-quality, durable component designed to facilitate efficient control in your industrial systems.
The 3TH4280-0BB4 is equipped with screw terminals for auxiliary and control current circuits, providing secure and reliable connections. It is designed for both screw and snap-on mounting onto a 35mm standard mounting rail according to DIN EN 50022, offering flexibility in installation.
With an ambient operating temperature range of -25 to +55 degrees Celsius, this contactor relay can withstand challenging environmental conditions. It also boasts an IP20 protection class on the front, safeguarding against touch by fingers and objects greater than 12.5mm.
The 3TH4280-0BB4 is a size 0 contactor, making it a compact solution for your control circuit needs. Its dimensions are 45mm in width, 78mm in height, and 135mm in depth.
This Siemens Contactor Relay is a high-quality, durable component designed to facilitate efficient control in your industrial systems.
| Specification | Description |
|---|---|
| Part Number | 3TH4280-0BB4 |
| Alternative Part Number | 3TH42800BB4 |
| Manufacturer | Siemens |
| Part Description | Contactor Relay, 8NO, 10 A, 24 V dc |
| Short Description | Contactor relay, 80E, DIN EN 50011, 8 NO, screw terminal DC operation 24 V DC |
| Size of the Contactor | 0 |
| Ambient Temperature during Operation | -25 … +55°C |
| Protection Class IP on the Front | IP20 |
| Control Circuit Voltage Type | DC |
| Control Supply Voltage for DC | 24 V |
| Operating Current at AC-15 at 230 V | 10 A |
| Operating Current at AC-15 at 400 V | 6 A |
| Identification Number and Letter for Switching Elements | 80 E |
| Commodity Code | 853649 |
| Country of Origin | - |
What is the function of this Siemens Contactor Relay?
This Siemens Contactor Relay is designed to control electrical loads in industrial and commercial applications. It has 8 normally open (NO) contacts and operates with a control supply voltage of 24V DC.
What are the key specifications of this Contactor Relay?
The Contactor Relay operates with a control supply voltage of 24V DC. It has 8 normally open (NO) contacts and a rated operating current of 10A at 230V AC-15. The relay is designed for screw and snap-on mounting onto a 35mm standard mounting rail according to DIN EN 50022.
What is the operating temperature range of this Contactor Relay?
The operating temperature range of this Contactor Relay is -25 to +55 degrees Celsius.
What is the protection class of this Contactor Relay?
The protection class of this Contactor Relay is IP20.
What is the size of this Contactor Relay?
The size of the contactor is 0. The dimensions are 45mm in width, 78mm in height, and 135mm in depth.
What type of terminals does this Contactor Relay have?
This Contactor Relay is designed with screw-type terminals for auxiliary and control current circuit.
What is the B10 value of this Contactor Relay?
The B10 value of this Contactor Relay, with a high demand rate according to SN 31920, is 1,000,000.
What is the T1 value of this Contactor Relay?
The T1 value for the proof test interval or service life of this Contactor Relay, according to IEC 61508, is 20.
- 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 applications
- Use in conveyor systems for control of motors and drives
- Application in HVAC systems for control 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 packaging and bottling machines
- Use in control panels of elevators and escalators
- 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.
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
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