Your current location is
United Kingdom (£)
Want to ship parts to a different country? Use the drop-down menu below to navigate to the relevant site.
Search Icon Account Icon Basket Icon

Phoenix Contact

3211443

Sold out

This part is currently sold out

Please check back soon.

Image shown may not reflect the final product

Check similar products or call us on +44 20 4570 3439 for assistance

Marvo Stock ID MV-11OBZ
HS Code 853690
SKU 3211443
Warranty 12 months
Weight (kg) 0.01
Length (mm) 68.00
Width (mm) 5.20
Height (mm) 55.00
EAN 4046356433044

More about this product

Chevron

Specification & Description

View now
Chevron

Commonly Asked Questions

View now
Chevron

Customer Reviews

View now
Chevron

Similar Products

View now

Specification & Description

Specification Description
Part Number 3211443
Manufacturer Phoenix Contact
Part Type Double-level terminal block
Model PTTB 2,5-2DIO/O-UL/O-UR
Connection Method Push-in connection
Number of Levels 2
Number of Connections 4
Nominal Cross Section 2.5 mm²
Conductor Cross Section 0.14 mm² - 4 mm² (solid), 0.14 mm² - 2.5 mm² (flexible)
Conductor Cross Section AWG 26 - 12
Stripping Length 8 mm - 10 mm
Nominal Current 20 A
Maximum Load Current 26 A (with 4 mm² conductor cross section)
Nominal Voltage 500 V
Rated Surge Voltage 6 kV
Overvoltage Category III
Insulating Material Polyamide (PA)
Flammability Rating UL 94 V0
Colour Grey
Width 5.2 mm
Length 68 mm
Height (NS 35/7.5) 47.5 mm
Height (NS 35/15) 55 mm
Mounting Type NS 35/7.5, NS 35/15
Integrated Diode Diode 1N 4007, reverse voltage: 1300 V, maximum continuous current: 0.5 A
Approvals CSA, UL Recognized, cUL Recognized, EAC, cULus Recognized
eCl@ss Classification 4.0: 27-14-11-21, 4.1: 27-14-11-21, 5.0: 27-14-11-20, 5.1: 27-14-11-20
ETIM Classification 2.0: EC000897, 3.0: EC000897, 4.0: EC000897, 5.0: EC000903
UNSPSC Classification 6.01: 39121410, 7.09: 39121410, 12.01: 39121410, 13.2: 39121410

The Phoenix Contact 3211443 is a high-quality double-level terminal block designed for efficient and reliable electrical connections. Featuring a push-in connection method, this terminal block allows for easy and tool-free wiring of conductors with ferrules or solid conductors. Its compact design and front connection enable wiring in confined spaces, making it ideal for various industrial applications. The integrated diode ensures optimal performance, while the robust polyamide insulating material provides excellent durability and safety. This terminal block is suitable for use with a wide range of conductor cross sections and is approved by multiple standards, ensuring compliance and reliability.

The Phoenix Contact 3211443 is a high-quality double-level terminal block designed for efficient and reliable electrical connections. This terminal block features an integrated diode and supports a cross-section range from 0.14 mm² to 4 mm², making it versatile for various applications. The push-in connection method allows for easy and tool-free wiring, ensuring a secure and stable connection. With a compact width of 5.2 mm and a height of 47.5 mm when mounted on NS 35/7.5 or 55 mm on NS 35/15, it is ideal for use in confined spaces. The terminal block is constructed from durable PA insulating material, rated with a flammability rating of UL 94V0, ensuring long-lasting performance. It supports a nominal current of up to 20 A and a nominal voltage of 500 V, making it suitable for demanding electrical environments. The Phoenix Contact 3211443 is a reliable choice for professionals seeking a robust and efficient terminal block solution.

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

Stars Martin Juřica

‘Fast offer, short delivery time.’

Stars Milan Kosík

‘Large selection of spare parts, fast delivery.’

Stars Ms. Mia

‘Quick response, good item, delivery on schedule.’

Our service to you

Stopwatch

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.

Shield

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.

Checkmark

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.

Stars

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 this terminal block use?

The Phoenix Contact 3211443 terminal block uses a push-in connection method.

What is the maximum conductor cross section for this terminal block?

The maximum conductor cross section for the Phoenix Contact 3211443 is 4 mm² for solid conductors and 2.5 mm² for flexible conductors.

How many levels and connections does this terminal block have?

The Phoenix Contact 3211443 terminal block has two levels and four connections.

What is the nominal voltage rating for this terminal block?

The nominal voltage rating for the Phoenix Contact 3211443 terminal block is 500 V.

What is the width of this terminal block?

The width of the Phoenix Contact 3211443 terminal block is 5.2 mm.

What is the flammability rating of the insulating material used in this terminal block?

The insulating material of the Phoenix Contact 3211443 terminal block has a flammability rating of UL 94 V0.

What is the maximum load current for this terminal block?

The maximum load current for the Phoenix Contact 3211443 terminal block is 26 A with a 4 mm² conductor cross section.

What is the stripping length required for the conductors?

The stripping length required for the conductors is between 8 mm and 10 mm.

What type of diode is installed in this terminal block?

The Phoenix Contact 3211443 terminal block is installed with a Diode 1N 4007, which has a reverse voltage of 1300 V and a maximum continuous current of 0.5 A.

What are the dimensions of this terminal block?

The dimensions of the Phoenix Contact 3211443 terminal block are 68 mm in length, 47.5 mm in height (NS 35/7.5), and 55 mm in height (NS 35/15).

Part condition box

Part conditions explained


We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.