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UKH 70-3L/N/FE - UKH 70-3L/N/FE 3076442 PHOENIX CONTACT High-current terminal block
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UKH 70-3L/N/FE

UKH 70-3L/N/FE 3076442 PHOENIX CONTACT High-current terminal block

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3338 in stock
Key Specifications
:gray (RAL 7042)
Note:Note: Product releases, connection cross sections and notes on connecting aluminum cables can be found in the download area.
Color:multicolored
Width:101.5 mm
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Technical Specifications

ParameterValue
gray (RAL 7042)
NoteNote: Product releases, connection cross sections and notes on connecting aluminum cables can be found in the download area.
Colormulticolored
Width101.5 mm
ResultTest passed
SpectrumService life test category 2, bogie-mounted
ASD level6.12 (m/s²)²/Hz
Frequencyf1= 5 Hz to f2= 250 Hz
Potentials5
Pulse shapeHalf-sine
Revolutions135
Acceleration3.12g
Product typeHigh current terminal block
Screw threadM8
Mounting typeNS 35/7,5
SpecificationDIN EN 50155 (VDE 0115-200):2022-06
Number of rows1
Rotation speed10 (+/- 2) rpm
Shock duration30 ms
Nominal current192 A
Nominal voltage1000 V
Open side panelNo
Test directionsX-, Y- and Z-axis
Article revision04
Stripping length24 mm
Time of exposure30 s
Cross section AWG4 ... 2/0 (converted acc. to IEC)
Tightening torque8 ... 10 Nm
Degree of pollution3
Insulating materialPA
Number of positions5
Rated surge voltage8 kV
Test force setpoint10 N
Maximum load current192 A (in case of a 70 mm² conductor cross section, the maximum load current must not be exceeded by the total current of all connected conductors.)
Overvoltage categoryIII
Nominal cross section70 mm²
Number of connections10
Test voltage setpoint9.8 kV
Test duration per axis5 h
DIN rail/fixing supportNS 32/NS 35
Insulating material groupI
Internal cylindrical gageA11
Conductor cross section rigid16 mm² ... 70 mm²
Ambient temperature (assembly)-5 °C ... 70 °C
Conductor cross section/weight16 mm² / 2.9 kg
Number of shocks per direction3
Ambient temperature (actuation)-5 °C ... 70 °C
Number of connections per level10
Conductor cross section flexible25 mm² ... 70 mm²
Connection in acc. with standardIEC 60947-7-1
Requirement temperature-rise testIncrease in temperature ≤ 45 K
Short-time withstand current 70 mm²8.4 kA
Flammability rating according to UL 94V0
Smoke gas toxicity NFPA 130 (SMP 800C)passed
Ambient temperature (storage/transport)-25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C)
Conductor cross section, flexible [AWG]3 ... 2/0 (converted acc. to IEC)
Permissible humidity (storage/transport)30 % ... 70 %
Surface flammability NFPA 130 (ASTM E 162)passed
2 conductors with same cross section, solid16 mm² ... 25 mm²
2 conductors with same cross section, flexible16 mm² ... 25 mm²
Static insulating material application in cold-60 °C
Maximum power dissipation for nominal condition6.27 W
Calorimetric heat release NFPA 130 (ASTM E 1354)28 MJ/kg
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
Specific optical density of smoke NFPA 130 (ASTM E 662)passed
Flexible conductor cross section (ferrule with plastic sleeve)16 mm² ... 70 mm²
Relative insulation material temperature index (Elec., UL 746 B)130 °C
Conductor cross-section flexible (ferrule without plastic sleeve)16 mm² ... 70 mm²
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))130 °C
2 conductors with same cross section, flexible, with ferrule without plastic sleeve16 mm² ... 25 mm²

Product Description

Current terminal, nominal voltage: 1000 V, nominal current: 192 A, connection type: Screw connection, Dimensioning cross-section: 70 mm², cross-section: 16 mm² - 70 mm², mounting class: NS 35/7.5, NS
Key Features
  • Industrial grade quality
  • RoHS compliant
  • CE certified
  • 1-year warranty

Product Documents

Datasheet

Technical specifications and performance data

User Manual

Installation and operation guide

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