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Phoenix Contact

3044128

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Marvo Stock ID MV-H7ZL
HS Code 853690
SKU 3044128
Warranty 12 months
EAN 4017918960407

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Specification & Description

Specification Description
Part Number 3044128
Manufacturer Phoenix Contact
Type Ground modular terminal block
Operating Temperature Range -60 °C to +110 °C
Connection Capacity Rated cross section: 4 mm² // AWG 12
Connection Capacity Rigid 0.14 mm² to 6 mm² // AWG 26 - 10
Connection Capacity Flexible 0.14 mm² to 4 mm² // AWG 26 - 12
Stripping Length 9 mm
Torque 0.6 Nm to 0.8 Nm
Approvals ATEX, IECEx, INMETRO, CCC, UKEX, UL
Protection Class Suitable for use in explosive areas with "eb", "ec", or "nA" types of protection
Accessories End cover (D-UT 2,5/10 / 3047028), Screwdriver (SZS 0,6X3,5 / 1205053), End clamp (CLIPFIX 35-5 / 3022276), End clamp (CLIPFIX 35 / 3022218)
Commodity Code 853690

The Phoenix Contact 3044128 is a versatile and robust ground modular terminal block designed for secure and reliable electrical connections. This terminal block is part of the UT 4-PE series and is engineered to facilitate easy wiring in a wide range of industrial applications. With a nominal cross-section of 4 mm² and the ability to accommodate conductor sizes ranging from AWG 26 to AWG 10, it offers flexibility for various wiring requirements.

Crafted for durability, the terminal block operates effectively within an extensive temperature range of -60 °C to 110 °C, making it suitable for challenging environments. The screw connection technology ensures a strong and stable connection, while the ability to use plug-in bridges allows for convenient potential distribution and ease of installation.

The green-yellow housing of the terminal block is a universal colour code for grounding, which helps in quick identification and reduces the chances of wiring errors. This product is also compatible with a range of accessories, including plug-in bridges and zack marker strips, which aid in organisation and labelling for a neat and manageable wiring setup.

The Phoenix Contact 3044128 ground modular terminal block is a reliable choice for professionals looking for a high-quality component that meets stringent industry standards and approvals. Its design and construction are focused on providing a secure grounding solution to maintain system integrity and safety in industrial electrical installations.

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.

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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.

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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.

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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.

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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.

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Frequently Asked Questions

What type of terminal block is the UT 4-PE?

The UT 4-PE is a ground modular terminal block designed for connecting and linking copper wires in wiring spaces with protection types 'eb', 'ec', or 'nA'.

What certifications does the UT 4-PE terminal block hold?

This terminal block is recognized by UL, has VDE approval with manufacturing supervision, is recognized by cUL, and is part of the IECEE CB Scheme. It also has EAC certification.

Can the UT 4-PE terminal block be used in potentially explosive areas?

Yes, the UT 4-PE terminal block is designed for use in potentially explosive areas and complies with several protection types including 'eb', 'ec', and 'nA'.

What is the operating temperature range for the UT 4-PE terminal block?

The operating temperature range for the UT 4-PE terminal block is between -60 °C and +110 °C.

What conductor sizes can be connected to the UT 4-PE terminal block?

The UT 4-PE terminal block can accommodate conductor cross sections ranging from AWG 26 to AWG 10 for both rigid and flexible copper conductors.

What is the required stripping length for conductors used with the UT 4-PE?

The required stripping length for conductors used with the UT 4-PE is 9 mm.

What is the torque range for tightening the UT 4-PE terminal block?

The torque range for tightening the UT 4-PE terminal block is between 0.6 Nm and 0.8 Nm.

What type of wiring is the UT 4-PE terminal block suitable for?

The UT 4-PE terminal block is suitable for both factory and field wiring applications.

Does the UT 4-PE terminal block come with any accessories?

Yes, there are accessories available for the UT 4-PE terminal block, such as end covers, screwdrivers, and end clamps.

How is the UT 4-PE terminal block installed?

The UT 4-PE terminal block is designed to be snapped onto a corresponding DIN rail, with the option to use partition plates or covers for optical or electrical isolation between terminal blocks.

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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.