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2775250
Phoenix Contact 2775250 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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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 Phoenix Contact 2775250 is a high-quality component terminal block designed for efficient and reliable electrical connections. This terminal block, known as the UDK 4-DUR 499, features a single-level design with double connections on both sides, making it ideal for complex wiring tasks. It is equipped with a precision resistor of 499 ohms, offering a tolerance of ± 0.1% and a temperature coefficient of resistance (TCR) of ± 10 ppm/K, ensuring stable performance across varying temperatures. The terminal block supports a cross-sectional range of 0.2 to 2.5 mm² and is crafted in a compact 6.2 mm width, allowing for space-saving installations. Its grey colour provides a neutral appearance suitable for various industrial environments. The Phoenix Contact 2775250 is particularly advantageous in process automation, where it facilitates the transmission of measured values as a load-independent current of 0 to 20 mA. The lower level of the terminal block is dedicated to the measuring line, while the upper level is utilised for voltage pick-off, enhancing its functionality in signal processing applications. With a robust construction and user-friendly design, this terminal block is an excellent choice for professionals seeking reliable and efficient electrical connectivity solutions.
| Specification | Description |
|---|---|
| Part Number | 2775250 |
| Manufacturer | Phoenix Contact |
| Part Name | Component Terminal Block - UDK 4-DUR 499 |
| Number of Levels | 1 |
| Number of Connections | 4 |
| Potentials | 1 |
| Nominal Cross Section | 4 mm² |
| Colour | Grey |
| Insulating Material | PA (Polyamide) |
| Flammability Rating | UL 94 V2 |
| Maximum Load Current | 10 mA (determined by the component used) |
| Nominal Current | 32 A (determined by the component used) |
| Nominal Voltage | 630 V |
| Rated Surge Voltage | 6 kV |
| Degree of Pollution | 3 |
| Overvoltage Category | III |
| Ambient Temperature (Operation) | -60 °C to 85 °C |
| Ambient Temperature (Storage) | -25 °C to 55 °C (short-term: -60 °C to 70 °C) |
| Connection Method | Screw connection |
| Screw Thread | M3 |
| Stripping Length | 8 mm |
| Tightening Torque | 0.5 Nm to 0.6 Nm |
| Conductor Cross Section | Solid: 0.2 mm² to 6 mm²; Flexible: 0.2 mm² to 4 mm² |
| Width | 6.2 mm |
| Length | 63.5 mm |
| Height | 47 mm (NS 35/7.5), 54.5 mm (NS 35/15), 52 mm (NS 32) |
| Weight per Piece | 15.600 g |
| Country of Origin | Poland |
| Description | The Phoenix Contact 2775250 is a versatile component terminal block designed for efficient wiring in industrial applications. It features a single-level design with double connections on both sides, equipped with a precision resistor for voltage signal pick-off. This terminal block is ideal for process automation, allowing for the transmission of measured values as a load-independent current. Its robust construction and reliable performance make it a valuable component in various electrical installations. |
What type of component is this?
This is a component terminal block, specifically the UDK 4-DUR 499 model from Phoenix Contact.
What are the key features of this terminal block?
The terminal block features a 1-level design with double connections on both sides, a fitted resistor of 499 Ω, and a width of 6.2 mm. It is designed for user-friendly wiring and allows for voltage signal pick-off.
What is the purpose of the fitted resistor in this terminal block?
The fitted resistor of 499 Ω is used for voltage pick-off, enabling the signal to be used as an analog signal for process computers.
What is the nominal current and voltage rating for this terminal block?
The nominal current is 32 A, and the nominal voltage is 630 V, although the current is determined by the component used.
What are the dimensions of this terminal block?
The terminal block has a width of 6.2 mm, a length of 63.5 mm, and a height of 54.5 mm when mounted on a NS 35/15 rail.
What is the operating temperature range for this terminal block?
The operating temperature range is from -60 °C to 85 °C.
What type of connection method does this terminal block use?
This terminal block uses a screw connection method with an M3 screw thread.
What is the stripping length required for this terminal block?
The stripping length required is 8 mm.
What is the tightening torque range for the screw connections?
The tightening torque range is between 0.5 Nm and 0.6 Nm.
What are the conductor cross-section specifications for this terminal block?
The terminal block supports a conductor cross-section of 0.2 mm² to 6 mm² for solid conductors and 0.2 mm² to 4 mm² for flexible conductors.
- Used in process automation for transmitting measured values as load-independent currents.
- Facilitates user-friendly wiring with its four-conductor connection capability.
- Enables voltage signal pick-off in measuring lines for use as analog signals in process computers.
- Suitable for applications requiring a 499 ohm resistor for voltage pick-off.
- Ideal for environments requiring reliable electrical connections with a high degree of mechanical stability.
- Commonly used in industrial control panels for efficient signal distribution.
- Supports applications needing a compact and efficient terminal block solution.
- Utilized in systems requiring a high degree of insulation and protection against electrical surges.
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.
3 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!
3 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!
3 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.
3 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!
4 months ago
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