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UKH 70-3L/N-F - UKH 70-3L/N-F 3076523 PHOENIX CONTACT High-current terminal block
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UKH 70-3L/N-F

UKH 70-3L/N-F 3076523 PHOENIX CONTACT High-current terminal block

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4633 in stock
Key Specifications
:gray (RAL 7042)
Note:For a reliable contact of multi stranded conductors it is recommended to untwist multi stranded conductors.
Color:multicolored
Width:81.2 mm
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Technical Specifications

ParameterValue
gray (RAL 7042)
NoteFor a reliable contact of multi stranded conductors it is recommended to untwist multi stranded conductors.
Colormulticolored
Width81.2 mm
Height80 mm
ResultTest passed
SpectrumService life test category 1, class B, body mounted
ASD level1.857 (m/s²)²/Hz
Frequencyf1= 5 Hz to f2= 150 Hz
Potentials4
Pulse shapeHalf-sine
Acceleration0.8g
Product typeHigh current terminal block
Screw threadM8
Mounting typedirect screw connection
SpecificationDIN EN 50155 (VDE 0115-200):2008-03
Number of rows1
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 ... 3/0 (converted acc. to IEC)
Tightening torque8 ... 10 Nm
Degree of pollution3
Dimensional drawing
Insulating materialPA
Number of positions4
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 connections8
Test voltage setpoint9.8 kV
Test duration per axis5 h
Insulating material groupI
Internal cylindrical gageA11
Conductor cross section rigid16 mm² ... 95 mm²
Ambient temperature (assembly)-5 °C ... 70 °C
Conductor cross section/weight25 mm² / 4.5 kg
Number of shocks per direction3
Ambient temperature (actuation)-5 °C ... 70 °C
Number of connections per level8
Conductor cross section flexible25 mm² ... 70 mm²
Connection in acc. with standardIEC 60947-7-1
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
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
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 - 95 mm², mounting type: direct screwed,
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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