Image shown may not reflect the final product
View similar productsPhoenix Contact
3031225
Sold out
This part is currently sold out
Please check back soon.
Risk-Free Returns, Read Our Policy
Trusted by Global Manufacturers
No Delivery Duties or Additional Fees
Specification & Description
| 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 |
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.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
Read more...What payment methods do you accept?
We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.
Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
Read more...How do I create an account?
Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.
Read more...Peace of mind with every purchase
Andreas Boehm
‘Excellent service. The right gear and the right price,well packed and delivered on time.’
Milan Kosík
‘Large selection of spare parts, fast delivery.’
Kayden
‘Services is great.’
Nathalie Jolicoeur
‘Great service. Thank you.’
Advance Lifts
‘Great customer service , we needed some assistance quickly and received it.’
Ms. Mia
‘Quick response, good item, delivery on schedule.’
Martin Juřica
‘Fast offer, short delivery time.’
Irene
‘Fast delivery and prompt action.’
Ms. Mia
‘Quick response, good item, delivery on schedule.’
Our service to you
Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.
No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.
Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.
Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.
Frequently Asked Questions
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.
