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Phoenix Contact 1044423
AllConnectorsTerminal blocksScrew connection
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
UT 4-L/HESI (5X20) GY
Weight
0.032 kg
Series UT

UT 4-L/HESI (5X20) GY - Fuse modular terminal block

Fuse modular terminal block, fuse type: Glass / ceramics / ..., fuse type: G / 5 x 20, nom. voltage: 250 V, nominal current: 30 A, connection method: Screw connection, Rated cross section: 4 mm2, cross section:  0.14 mm2- 6 mm2, connection method: Screw connection, Rated cross section: 1 mm2, cross section:  0.14 mm2- 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray

Technical Specifications

Notes

GeneralThe current is determined by the fuse used, the voltage by the selected LED.If the fuse is faulty, the downstream circuit will not be disconnected.

Product properties

Number of Connections4
Number of rows2
Potentials2

Insulation characteristics

Overvoltage categoryIII
Degree of pollution3

Electrical properties

Fuse typeGlass / ceramics / ...
Rated surge voltage6 kV
Maximum power dissipation for nominal condition1.02 W
FuseG / 5 x 20
Maximum power dissipationmax. 1.6 W (with single arrangement of the fuse terminal block in the event of overload)
Maximum power dissipationmax. 1.6 W (With interconnected arrangement of several fuse terminal blocks in the event of overload)
Maximum power dissipationmax. 4 W (with single arrangement of the fuse terminal block in the event of a short-circuit)
Maximum power dissipationmax. 2.5 W (With interconnected arrangement of several fuse terminal blocks in the event of a short-circuit)

Connection data

Number of connections per level2
Nominal cross section4 mm²

Level 1

Screw threadM3
Tightening torque0.6 ... 0.8 Nm
Stripping length9 mm
Internal cylindrical gageA4
Connection in acc. with standardIEC 60947-7-1 / IEC 60947-7-3
Conductor cross section rigid0.14 mm² ... 6 mm²
Cross section AWG26 ... 10 (converted acc. to IEC)
Conductor cross section flexible0.14 mm² ... 6 mm²
Conductor cross section, flexible [AWG]26 ... 10 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)0.14 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.14 mm² ... 4 mm²
2 conductors with same cross section, solid0.14 mm² ... 1.5 mm²
2 conductors with same cross section, flexible0.14 mm² ... 1.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve0.14 mm² ... 1.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 1.5 mm²
Nominal Current30 A
Maximum Load Current36 A (the current is determined by the fuse used)
Nominal Voltage250 V
Nominal cross section4 mm²

Level 2

Screw threadM3
Tightening torque0.6 ... 0.8 Nm
Stripping length9 mm
Connection in acc. with standardIEC 60947-7-1 / IEC 60947-7-3
Conductor cross section rigid0.14 mm² ... 6 mm²
Cross section AWG26 ... 10 (converted acc. to IEC)
Conductor cross section flexible0.14 mm² ... 6 mm²
Conductor cross section, flexible [AWG]26 ... 10 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)0.14 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.14 mm² ... 4 mm²
2 conductors with same cross section, solid0.14 mm² ... 1.5 mm²
2 conductors with same cross section, flexible0.14 mm² ... 1.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve0.14 mm² ... 1.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 1.5 mm²
Nominal Current6.3 A
Maximum Load Current6.3 A (the current is determined by the fuse used)
Nominal Voltage500 V (the voltage is determined by the fuse used)
Nominal cross section1 mm²

Rated data (ATEX/IECEx)

Identification II 3 G  Ex ec llC Gc
Operating temperature range-60 °C ... 130 °C
Ex-certified accessories1205053 SZS 0,6X3,5
Ex-certified accessories3022276 CLIPFIX 35-5
Ex-certified accessories3022218 CLIPFIX 35
Rated voltage500 V
Rated voltage250 V
Output(Permanent)

Ex connection data General

Torque range0.6 Nm ... 0.8 Nm
Nominal cross section4 mm²
Rated cross section AWG12
Connection capacity rigid0.14 mm² ... 6 mm²
Connection capacity AWG26 ... 10
Connection capacity flexible0.14 mm² ... 6 mm²
Connection capacity AWG26 ... 10
2 conductors with same cross section, solid0.14 mm² ... 1.5 mm²
2 conductors with the same cross-section AWG rigid26 ... 16
2 conductors with same cross section, stranded0.14 mm² ... 1.5 mm²
2 conductors with the same cross-section AWG flexible26 ... 16
Conductor cross section flexible, with ferrule without plastic sleeve min.0.14 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max.4 mm²
Single conductor/terminal point, flexible, with ferrule, without plastic sleeve, AWG26 ... 12
Output(Permanent)

Ex level Level 2

Rated current20 A (4 mm²)
Maximum Load Current20 A (6 mm²)
Contact resistance0.6 mΩ
Temperature increase40 K (20 A/4 mm²)
Output(Permanent)

Ex level Level 3

Rated current6.3 A (4 mm²)
Maximum Load Current6.3 A (6 mm²)
Contact resistance5 mΩ

Dimensions

Width6.2 mm
Height92.7 mm
Depth94.5 mm
Depth on NS 35/7,588.9 mm
Depth on NS 35/1596.4 mm

Material specifications

Colorgray
Flammability rating according to UL 94V0
Insulating material groupI
Insulating materialPA
Static insulating material application in cold-60 °C
Relative insulation material temperature index (Elec., UL 746 B)130 °C
Fire protection for rail vehicles (DIN EN 45545-2) R22HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26HL 1 - HL 3
Surface flammability NFPA 130 (ASTM E 162)passed
Specific optical density of smoke NFPA 130 (ASTM E 662)passed
Smoke gas toxicity NFPA 130 (SMP 800C)passed

Mechanical data

Open side panelNo

Ambient conditions

Ambient Temperature (Operation)-60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see RTI Elec.)
Ambient temperature (storage/transport)-25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C)
Ambient temperature (assembly)-5 °C ... 70 °C
Ambient temperature (actuation)-5 °C ... 70 °C
Permissible humidity (operation)20 % ... 90 %
Permissible humidity (storage/transport)30 % ... 70 %

Standards and Regulations

Connection in acc. with standardIEC 60947-7-1 / IEC 60947-7-3
Connection in acc. with standardIEC 60947-7-1 / IEC 60947-7-3

Mounting

Mounting TypeNS 35/7,5
Mounting TypeNS 35/15
Accessories
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    3030365 - Plug-in bridge, pitch: 6.2 mm, number of positions: 20, color: red
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    3033715 - Plug-in bridge, pitch: 6.2 mm, number of positions: 2, color: red
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    3001594 - Plug-in bridge, pitch: 6.2 mm, number of positions: 3, color: red
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    3001595 - Plug-in bridge, pitch: 6.2 mm, number of positions: 4, color: red
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    3001596 - Plug-in bridge, pitch: 6.2 mm, number of positions: 5, color: red
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    3033716 - Plug-in bridge, pitch: 6.2 mm, number of positions: 10, color: red
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    3036945 - Plug-in bridge, pitch: 6.2 mm, number of positions: 3, color: blue
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    3036958 - Plug-in bridge, pitch: 6.2 mm, number of positions: 4, color: blue
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    3036961 - Plug-in bridge, pitch: 6.2 mm, number of positions: 5, color: blue
  • Phoenix Contact3032198
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    3032198 - Plug-in bridge, pitch: 6.2 mm, number of positions: 10, color: blue
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    3032211 - Plug-in bridge, pitch: 6.2 mm, number of positions: 50, color: blue
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    1051414 -
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    1051430
    1051430 -
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    0818085
    0818085 -
  • Phoenix Contact0824589
    0824589
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  • Phoenix Contact0828736
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    0828736 -
  • Phoenix Contact3022218
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  • Phoenix Contact3035974
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    3035976 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
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    3035978 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
  • Phoenix Contact3035980
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    3035980 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
  • Phoenix Contact3035982
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    3035982 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
  • Phoenix Contact3035979
    3035979
    3035979 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
  • Phoenix Contact3035981
    3035981
    3035981 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch
  • Phoenix Contact3035983
    3035983
    3035983 - 4 mm test adapter, for terminal blocks with 5.2 mm and 6.2 mm pitch

Why Proax for Phoenix Contact 1044423?

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Additional Information

Pack Size50
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