Phoenix Contact - 3044102_en Designation User Manual
Summary
This versatile UT 4 terminal block provides a reliable and robust connection point for electrical wiring systems using screw connections. It is designed to manage diverse conductor types, accommodating cross sections from 0.14 mm² up to 4 mm² flexible, making it suitable for various industrial automation applications. The manual details comprehensive technical data, covering precise dimensions, rated voltages (up to 1000V), maximum current handling (41A), and compatibility with both solid and ferruled cables. Ideal for electrical installers, engineers, and technicians needing high-quality, standards-compliant termination materials.
Page 1 Text Content
3044102_en
Designation: UT 4
Short description:
Long description: Universal terminal block with screw connection, with test socket screws on both sides, cross section: 0.14 - 4 mm², AWG: 26 - 10, width: 6.2 mm, color: Gray
Technical data:
General: Conductor cross section, flexible max.: 4 mm² Number of levels: 1 Conductor cross section, rigid max.: 6 mm² Number of connections: 2 Conductor cross section AWG/kcmil max: 10 Color: gray Nominal current In: 41 A Insulating material: PA Nominal voltage Un: 1000 V Inflammability class acc. to UL 94: V0
Dimensions: Width: 6.2 mm Length: 46.9 mm Height NS 35/7,5: 47.5 mm Height NS 35/15: 55 mm
Technical data: Rated surge voltage: 8 k V Contamination class: 3 Surge voltage category: III Insulating material group: I Connection in acc. with standard: IEC/ DIN VDE Nominal current In: 41 A Nominal voltage Un: 1000 V
Connection data: Conductor cross section, rigid min.: 0.14 mm² Conductor cross section, rigid max.: 6 mm² Conductor cross section flexible min.: 0.5 mm² Conductor cross section, flexible max.: 4 mm² Conductor cross section AWG/kcmil min.: 26 Conductor cross section AWG/kcmil max: 10 Conductor cross section flexible, with ferrule without plastic sleeve min.: 0.25 mm² Conductor cross section flexible, with ferrule without plastic sleeve max.: 4 mm² Conductor cross section flexible, with ferrule with plastic sleeve min.: 0.25 mm² Conductor cross section flexible, 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, flexible, min.: 0.14 mm² 2 conductors with same cross section, flexible
Page Summary Contents For Phoenix Contact - 3044102_en Designation User Manual
Manual Details
| Brand | Phoenix |
|---|---|
| Pages | 2 |
| File Size | 20.88 KB |
| Published | June 15, 2026 |
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Frequently Asked Questions
What is the usable range for conductor cross-sections this block can handle?
It accommodates flexible conductors from 0.5 mm² to 4 mm² and rigid conductors from 0.14 mm² to 6 mm².
What are the maximum electrical ratings (voltage and current)?
The nominal voltage Un is 1000 V, and the nominal current In is 41 A.
Does this terminal block support both flexible and rigid wiring?
Yes, it supports flexible conductors up to 4 mm² and rigid conductors up to 6 mm².
What specific connection method does this model utilize?
It uses a screw connection type (M 3) and has a stripping length of 9 mm.