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 weeks ago
3031225
Phoenix Contact 3031225 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 3031225 is a high-quality feed-through terminal block designed for efficient and reliable electrical connections. This compact and robust component features a spring-cage connection system, accommodating a wide range of conductor sizes from 0.08 mm² to 4 mm², and is suitable for wire sizes ranging from AWG 28 to AWG 12. With a slender width of just 5.2 mm, it ensures space-saving installation on NS 35/7.5 or NS 35/15 mounting rails, making it an ideal choice for applications where panel space is at a premium.
Crafted with a durable insulating material, the terminal block boasts a flammability rating of V0 according to UL 94 standards, ensuring it meets stringent safety and quality requirements. The terminal block is capable of handling a maximum load current of 31 A with a 4 mm² conductor cross-section, and it has a nominal current rating of 24 A for conductors up to 2.5 mm². The nominal voltage rating stands at 800 V, with a rated surge voltage of 8 kV, making it suitable for a variety of industrial applications.
The Phoenix Contact 3031225 terminal block is designed with user convenience in mind, featuring a double function shaft for potential distribution and accommodating test accessories. The generous wiring space allows for the use of conductors with ferrules and plastic collars within the nominal cross-section, facilitating easy and secure wire terminations.
This terminal block is tested for use in the railway industry and is also well-suited for mechanical and plant engineering applications. Its reliable performance and ease of use make it a preferred choice for professionals seeking a dependable solution for their electrical connection needs in various industrial environments.
Crafted with a durable insulating material, the terminal block boasts a flammability rating of V0 according to UL 94 standards, ensuring it meets stringent safety and quality requirements. The terminal block is capable of handling a maximum load current of 31 A with a 4 mm² conductor cross-section, and it has a nominal current rating of 24 A for conductors up to 2.5 mm². The nominal voltage rating stands at 800 V, with a rated surge voltage of 8 kV, making it suitable for a variety of industrial applications.
The Phoenix Contact 3031225 terminal block is designed with user convenience in mind, featuring a double function shaft for potential distribution and accommodating test accessories. The generous wiring space allows for the use of conductors with ferrules and plastic collars within the nominal cross-section, facilitating easy and secure wire terminations.
This terminal block is tested for use in the railway industry and is also well-suited for mechanical and plant engineering applications. Its reliable performance and ease of use make it a preferred choice for professionals seeking a dependable solution for their electrical connection needs in various industrial environments.
| Specification | Description |
|---|---|
| Part Number | 3031225 |
| Manufacturer | Phoenix Contact |
| Connection Method | Spring-cage connection |
| Cross Section | Solid: 0.08 mm² - 4 mm², Stranded: 0.08 mm² - 2.5 mm² |
| AWG Range | 28 - 12 |
| Width | 5.2 mm |
| Length | 48.5 mm |
| Height NS 35/7.5 | 36.5 mm |
| Height NS 35/15 | 44 mm |
| Nominal Voltage (U_N) | 800 V |
| Nominal Current (I_N) | 24 A (with 2.5 mm² conductor cross section) |
| Maximum Load Current | 31 A (with 4 mm² conductor cross section) |
| Rated Surge Voltage | 8 kV |
| Pollution Degree | 3 |
| Surge Voltage Category | III |
| Insulating Material Group | I |
| Colour | Blue |
| Mounting Type | NS 35/7.5, NS 35/15 |
| Number of Levels | 1 |
| Number of Connections | 2 |
| Stripping Length | 8 mm - 10 mm |
| Inflammability Class acc. to UL 94 | V0 |
| Approvals | UL Recognized, cUL Recognized, LR, GL, BV, ABS, KR, NK, VDE, IECEE CB Scheme, CSA, EAC, RS |
| Application Areas | Railway industry, Mechanical engineering, Plant engineering |
What type of connection method does the terminal block use?
The terminal block utilises a spring-cage connection method, which allows for quick and secure wire terminations without the need for tools.
Can this terminal block be used in railway applications?
Yes, the terminal block has been tested for railway applications and is suitable for use in this industry due to its robust design and reliable connections.
What is the maximum load current for this terminal block?
The maximum load current for the terminal block is 31 A when used with a 4 mm² conductor cross section.
What is the nominal voltage rating for this component?
The nominal voltage rating for this component is 800 V.
What conductor cross section range does the terminal block accommodate?
The terminal block can accommodate a conductor cross section range from 0.08 mm² to 4 mm² for solid conductors, and 0.08 mm² to 2.5 mm² for stranded conductors.
What is the width of the terminal block?
The width of the terminal block is 5.2 mm, making it a compact solution for space-constrained applications.
What certifications does the terminal block hold?
The terminal block holds several certifications including UL Recognized, cUL Recognized, and approvals from maritime classification societies such as LR, GL, BV, ABS, and others.
What is the flammability rating of the insulating material?
The insulating material of the terminal block has a flammability rating of V0 according to UL 94, indicating that it has excellent flame-retardant properties.
Is the terminal block compatible with DIN rail mounting?
Yes, the terminal block is designed for mounting on NS 35/7.5 or NS 35/15 DIN rails, providing a secure and standardized method of installation.
Are there any accessories available for this terminal block?
There are various accessories available for the terminal block, including end covers, partition plates, and marking strips, to facilitate installation and identification.
- Connection of electrical circuits in industrial control panels
- Distribution of power within switchgear assemblies
- Wiring of control and automation components, such as PLCs and relays
- Installation in terminal boxes for machine and system wiring
- Use in railway industry for signal and trackside equipment connections
- Integration into plant engineering projects for process control systems
- Deployment in mechanical engineering for connecting sensors and actuators
- Utilisation in renewable energy systems, such as solar panel arrays and wind turbines
- Electrical installations requiring a compact and reliable terminal block solution
- Applications demanding quick and tool-free wiring with spring-cage connection technology
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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All parts new or reconditioned are covered by EU Automation 12 month warranty
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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.
2 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!
2 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!
2 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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