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3044775
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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3044775 |
| Manufacturer | Phoenix Contact |
| Part Name | UTTB 4-MT |
| Type | Double-level terminal block |
| Connection Type | Screw connection |
| Number of Levels | 2 |
| Number of Connections | 4 |
| Cross Section | 0.14 mm² - 6 mm² |
| AWG | 26 - 10 |
| Width | 6.2 mm |
| Length | 69.9 mm |
| Height (NS 35/7.5) | 65 mm |
| Height (NS 35/15) | 72.5 mm |
| Colour | Grey |
| Insulating Material | PA (Polyamide) |
| Flammability Rating | UL 94 V0 |
| Maximum Load Current | 38 A (with 6 mm² conductor cross section) |
| Nominal Current | 30 A |
| Nominal Voltage | 500 V |
| Rated Surge Voltage | 6 kV |
| Pollution Degree | 3 |
| Surge Voltage Category | III |
| Insulating Material Group | I |
| Connection Standard | IEC 60947-7-1 |
| Conductor Cross Section (Solid Min) | 0.14 mm² |
| Conductor Cross Section (Solid Max) | 6 mm² |
| Conductor Cross Section (Stranded Min) | 0.14 mm² |
| Conductor Cross Section (Stranded Max) | 6 mm² |
| Conductor Cross Section (AWG Min) | 26 |
| Conductor Cross Section (AWG Max) | 10 |
| Conductor Cross Section (Stranded with Ferrule without Plastic Sleeve Min) | 0.14 mm² |
| Conductor Cross Section (Stranded with Ferrule without Plastic Sleeve Max) | 4 mm² |
| Conductor Cross Section (Stranded with Ferrule with Plastic Sleeve Min) | 0.14 mm² |
| Conductor Cross Section (Stranded with Ferrule with Plastic Sleeve Max) | 4 mm² |
| 2 Conductors with Same Cross Section (Solid Min) | 0.14 mm² |
| 2 Conductors with Same Cross Section (Solid Max) | 1.5 mm² |
| 2 Conductors with Same Cross Section (Stranded Min) | 0.14 mm² |
| 2 Conductors with Same Cross Section (Stranded Max) | 1.5 mm² |
| 2 Conductors with Same Cross Section (Stranded, TWIN Ferrules with Plastic Sleeve Min) | 0.5 mm² |
| 2 Conductors with Same Cross Section (Stranded, TWIN Ferrules with Plastic Sleeve Max) | 2.5 mm² |
| Stripping Length | 9 mm |
| Internal Cylindrical Gage | A4 |
| Screw Thread | M3 |
| Tightening Torque (Min) | 0.6 Nm |
| Tightening Torque (Max) | 0.8 Nm |
| Certifications | CSA, CUL, UL |
| GTIN (EAN) | 4017918997106 |
| Pack Size | 50 pcs. |
| Weight per Piece | 0.020827 KG |
| WEEE/RoHS-compliant Since | 01/17/2005 |
The Phoenix Contact UTTB 4-MT (Part Number: 3044775) is a high-quality double-level terminal block designed for efficient and reliable electrical connections. This terminal block features a screw connection type, ensuring secure and stable connections for various applications. It supports a wide range of conductor cross sections, from 0.14 mm² to 6 mm², and accommodates AWG sizes 26 to 10. The UTTB 4-MT is constructed from durable polyamide (PA) material, offering excellent insulation and a high flammability rating of UL 94 V0. With a compact width of 6.2 mm and a length of 69.9 mm, it is suitable for space-constrained installations. The terminal block is rated for a maximum load current of 38 A and a nominal voltage of 500 V, making it ideal for demanding electrical environments. It complies with IEC 60947-7-1 standards and holds certifications from CSA, CUL, and UL, ensuring its reliability and safety in various industrial applications.
The Phoenix Contact 3044775, also known as the UTTB 4-MT, is a high-quality knife disconnect terminal block designed for efficient and reliable electrical connections. This double-level terminal block is engineered to accommodate a cross-section range of 0.14 mm² to 6 mm², making it versatile for various wiring applications. It supports both solid and stranded conductors, with a screw connection method that ensures secure and stable connections.
With a compact width of 6.2 mm, the UTTB 4-MT is ideal for space-constrained environments. It features a robust insulating material rated at UL 94 V0, ensuring excellent flame resistance and durability. The terminal block is designed to be mounted on NS 35/7.5 and NS 35/15 DIN rails, providing flexibility in installation.
The UTTB 4-MT is capable of handling a maximum load current of 38 A with a 6 mm² conductor cross-section and a nominal voltage of 500 V. It also boasts a rated surge voltage of 6 kV and complies with IEC 60947-7-1 standards, ensuring high performance and safety in demanding electrical environments.
This terminal block includes four connections across two levels, allowing for efficient wiring and organization. The screw thread is M3, with a tightening torque range of 0.6 Nm to 0.8 Nm, ensuring a secure fit. Additionally, it supports various conductor configurations, including twin ferrules with plastic sleeves.
The Phoenix Contact 3044775 UTTB 4-MT is an excellent choice for professionals seeking a reliable and versatile terminal block for their electrical projects. Its robust design, high current capacity, and compliance with international standards make it a dependable component for a wide range of industrial applications.
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Frequently Asked Questions
What type of connection does this terminal block use?
The terminal block uses a screw connection method.
What is the width of the terminal block?
The width of the terminal block is 6.2 mm.
What is the maximum conductor cross section for solid conductors?
The maximum conductor cross section for solid conductors is 6 mm².
What is the rated surge voltage for this terminal block?
The rated surge voltage for this terminal block is 6 kV.
What is the nominal current rating?
The nominal current rating is 30 A.
What is the height of the terminal block when mounted on NS 35/7.5?
The height of the terminal block when mounted on NS 35/7.5 is 65 mm.
What is the colour of the terminal block?
The terminal block is grey in colour.
What is the flammability rating according to UL 94?
The flammability rating according to UL 94 is V0.
How many levels does this terminal block have?
This terminal block has 2 levels.
What is the tightening torque range for the screw connection?
The tightening torque range for the screw connection is 0.6 Nm to 0.8 Nm.
