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2775207

Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
PHX2775207
MPN
UDK 4-DUR
Weight
0.015 kg
Series UDK

UDK 4-DUR - Feed-through terminal block

Feed-through terminal block, for installing components that can be individually selected, nom. voltage: 630 V, nominal current: 32 A, 1 level, connection method: Screw connection, Rated cross section: 4 mm2, cross section: 0.2 mm2 - 6 mm2, mounting: NS 35/7,5, NS 35/15, NS 32, color: gray

  • The four-conductor connection enables user-friendly wiring
  • A voltage signal pick-off can be implemented in the measuring line using this terminal block, enabling the signal to be used as an analog signal for process computers
  • The constant circuits common in process automation transmit the measured values as a load-independent current of 0 - 20 mA
Technical Specifications

General

Number of rows1
Number of Connections4
Potentials1
Nominal cross section4 mm²
Colorgray
Insulating materialPA
Flammability rating according to UL 94V2
Mounting TypeNS 35/7,5
Rated surge voltage8 kV
Degree of pollution3
Overvoltage categoryIII
Insulating material groupI
Maximum power dissipation for nominal condition1.02 W
Maximum Load Current A
Nominal current IN32 A (the current is determined by the component used)
Nominal voltage UN630 V
Open side panelYes
Shock protection test specificationDIN EN 50274 (VDE 0660-514):2002-11
Back of the hand protectionguaranteed
Finger protectionguaranteed
Result of surge voltage testTest passed
Result of power-frequency withstand voltage testTest passed
Power frequency withstand voltage setpoint3 kV
Result of the test for mechanical stability of terminal points (5 x conductor connection)Test passed
Result of flexion and pull-out testTest passed
Bending test conductor cross section/weight0.2 mm² / 0.2 kg
Bending test conductor cross section/weight4 mm² / 0.9 kg
Bending test conductor cross section/weight6 mm² / 1.4 kg
Tensile test resultTest passed
Result of tight fit on supportTest passed
Setpoint1 N
Result of voltage-drop testTest passed
Result of temperature-rise testTest passed
Result of thermal testTest passed
Proof of thermal characteristics (needle flame) effective duration30 s
Relative insulation material temperature index (Elec., UL 746 B)125 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))125 °C

Dimensions

Width6.2 mm
End cover width1.5 mm
Length63.5 mm
Height NS 35/7,547 mm
Height NS 35/1554.5 mm
Height NS 3252 mm

Connection data

Connection1 level
Connection MethodScrew connection
Screw threadM3
Stripping length8 mm
Tightening torque, min0.5 Nm
Tightening torque max0.6 Nm
Conductor cross section solid min.0.2 mm²
Conductor cross section solid max.6 mm²
Conductor cross section AWG min.24
Conductor cross section AWG max.10
Conductor cross section flexible min.0.2 mm²
Conductor cross section flexible max.4 mm²
Min. AWG conductor cross section, flexible24
Max. AWG conductor cross section, flexible10
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.1.5 mm²
Cross section with insertion bridge, solid max.2.5 mm²
Cross section with insertion bridge, stranded max.2.5 mm²
2 conductors with same cross section, solid min.0.2 mm²
2 conductors with same cross section, solid max.1 mm²
2 conductors with same cross section, stranded min.0.2 mm²
2 conductors with same cross section, stranded max.1.5 mm²
Two conductors with the same cross section, flexible, with TWIN ferrules, with plastic sleeve, minimum0.5 mm²
Two conductors with the same cross section, flexible, with TWIN ferrules, with plastic sleeve, maximum1 mm²
Two conductors with the same cross section stranded, with ferrule and without plastic sleeve, minimum0.25 mm²
Two conductors with the same cross section stranded, with ferrule and without plastic sleeve, maximum1.5 mm²
Internal cylindrical gageA4

Ambient conditions

Operating Temperature-60 °C ... 105 °C (max. short-term 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)
Permissible humidity (storage/transport)30 % ... 70 %
Ambient temperature (assembly)-5 °C ... 70 °C
Ambient temperature (actuation)-5 °C ... 70 °C

Environmental Product Compliance

China RoHSEnvironmentally friendly use period: unlimited = EFUP-e
China RoHSNo hazardous substances above threshold values
Accessories

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Pack Size50
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