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Phoenix Contact UT 4-PE/HEDI - 3074004 - Ground terminal block

Technical Specifications of Ground terminal block UT 4-PE/HEDI 3074004

BrandPhoenix Contact
Product TypeTerminal Block
ProductUT 4-PE/HEDI

Phoenix Contact Ground terminal block UT 4-PE/HEDI, 3074004 Technical Specifications

SpecificationValue
Product typeGround terminal block
DIN rail/fixing supportNS 35/15
Number of connections2
Number of rows1
Overvoltage categoryIII
Degree of pollution3
Rated surge voltage6 kV
Maximum power dissipation for nominal condition1.02 W
Number of connections per level2
Nominal cross section2.5 mm²
Stripping length9 mm
Internal cylindrical gageA4
Connection in acc. with standardIEC 6094771/IEC 6094772
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
Nominal current20 A
Maximum load current20 A (with 6 mm² conductor cross section)
Nominal voltage500 V
Width6.2 mm
Colormulticolored
Flammability rating according to UL 94V0
Insulating material groupI
Insulating materialPA
Static insulating material application in cold60 °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
Open side panelNo
Ambient temperature (operation)60 °C ... 105 °C (max. shortterm operating temperature 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 (storage/transport)30 % ... 70 %
Mounting typeNS 35/7,5
Screw threadM3
Tightening torque0.6 ... 0.8 Nm
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))130 °C
Calorimetric heat release NFPA 130 (ASTM E 1354)28 MJ/kg
SpecificationDIN EN 50155 (VDE 0115200):201805
SpectrumLong life test category 2, bogiemounted
Frequencyf1 = 5 Hz to f2 = 250 Hz
ASD level6.12 (m/s²)²/Hz
Acceleration30g
Test duration per axis5 h
Test directionsX, Y and Zaxis (pos. and neg.)
Pulse shapeHalfsine
Shock duration18 ms
Number of shocks per direction3
NotePlease observe the current carrying capacity of the DIN rails.

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