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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
Weight
0.009 kg
This product is Not Cancellable/Not Returnable
Series UK

UK 5 N RD - Feed-through terminal block

Feed-through terminal block, nom. voltage: 800 V, nominal current: 32 A, number of connections: 2, connection method: Screw connection, Rated cross section: 4 mm2, cross section: 0.2 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, NS 32, color: red

Technical Specifications

Product properties

Number of Connections2
Number of rows1

Insulation characteristics

Overvoltage categoryIII
Degree of pollution3

Electrical properties

Rated surge voltage8 kV
Maximum power dissipation for nominal condition1.02 W

Connection data

Number of connections per level2
Nominal cross section4 mm²

Level 1 above 1 below 1

Screw threadM3
Tightening torque0.6 ... 0.8 Nm
Stripping length8 mm
Internal cylindrical gageA4
Connection in acc. with standardIEC 60947-7-1
Conductor cross section rigid0.2 mm² ... 6 mm²
Cross section AWG24 ... 10 (converted acc. to IEC)
Conductor cross section flexible0.2 mm² ... 4 mm²
Conductor cross section, flexible [AWG]24 ... 12 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)0.25 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.25 mm² ... 2.5 mm²
Cross-section with insertion bridge, rigid4 mm²
Cross-section with insertion bridge, flexible4 mm²
2 conductors with same cross section, solid0.2 mm² ... 1.5 mm²
2 conductors with same cross section, flexible0.2 mm² ... 1.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve0.25 mm² ... 1.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 2.5 mm²
Nominal Current32 A
Maximum Load Current41 A (with 6 mm² conductor cross section)
Nominal Voltage800 V
Nominal cross section4 mm²

Rated data (ATEX/IECEx)

Identification II 2 GD  Ex eb IIC Gb
Operating temperature range-60 °C ... 110 °C
Ex-certified accessories3003020 D-UK 4/10
Ex-certified accessories3006027 D-UK 16
Ex-certified accessories3003224 ATP-UK
Ex-certified accessories1212587 SF-SL 0,6X3,5-100 S-VDE
Ex-certified accessories1201442 E/UK
List of bridgesFixed bridge / FB 2- 6-EX / 0201456
List of bridgesFixed bridge / FB 3- 6-EX / 0201469
List of bridgesFixed bridge / FB 10- 6-EX / 0201281
Bridge data27.5 A / 4 mm²
List of bridgesFixed bridge / FBI 10- 6-EX / 0203519
Bridge data28.5 A / 4 mm²
List of bridgesChain bridge / KB- 6-EX / 0201485
Bridge data28 A / 4 mm²
List of bridgesChain bridge / KBI- 6-EX / 0711849
Bridge data28 A / 4 mm²
List of bridgesCross connection bar / FB-150 METER / 0201595
List of bridgesCross connection bar / ZSR-EX / 0200017
Bridge data26 A / 4 mm²
Ex temperature increase40 K (30 A / 4 mm²)
Rated voltage690 V (NS 35)
for bridging with bridge550 V (NS 32)
- At bridging between non-adjacent terminal blocks176 V
Rated Insulation Voltage630 V (NS 35)
Rated Insulation Voltage500 V (NS 32)
Output(Permanent)

Ex level General

Rated current27 A
Maximum Load Current35 A
Contact resistance0.37 mΩ

Ex connection data General

Torque range0.6 Nm ... 0.8 Nm
Nominal cross section4 mm²
Rated cross section AWG12
Connection capacity rigid0.2 mm² ... 6 mm²
Connection capacity AWG24 ... 10
Connection capacity flexible0.2 mm² ... 4 mm²
Connection capacity AWG24 ... 12
2 conductors with same cross section, solid0.2 mm² ... 1.5 mm²
2 conductors with the same cross-section AWG rigid24 ... 16
2 conductors with same cross section, stranded0.2 mm² ... 1.5 mm²
2 conductors with the same cross-section AWG flexible24 ... 16

Dimensions

Width6.2 mm
End cover width1.8 mm
Height42.5 mm
Depth on NS 3252 mm
Depth on NS 35/7,547 mm
Depth on NS 35/1554.5 mm

Material specifications

Colorred
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)125 °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

Surge voltage test

Test voltage setpoint8 kV
ResultTest passed

Temperature-rise test

Requirement temperature-rise testIncrease in temperature ≤ 45 K
ResultTest passed
Short-time withstand current 4 mm²0.48 kA
Short-time withstand current 6 mm²0.72 kA
ResultTest passed

Power-frequency withstand voltage

Test voltage setpoint2 kV
ResultTest passed

Mechanical data

Open side panelYes

Mechanical strength

ResultTest passed

Attachment on the carrier

DIN rail/fixing supportNS 32/NS 35
Test force setpoint1 N
ResultTest passed

Test for conductor damage and slackening

Rotation speed10 rpm
Revolutions135
Conductor cross section/weight0.2 mm² / 0.2 kg
Conductor cross section/weight4 mm² / 0.9 kg
Conductor cross section/weight6 mm² / 1.4 kg
ResultTest passed

Needle-flame test

Time of exposure30 s
ResultTest passed

Oscillation/broadband noise

SpecificationDIN EN 50155 (VDE 0115-200):2018-05
SpectrumService life test category 1, class B, body mounted
ASD level1.857 (m/s²)²/Hz
Acceleration0.8g
Test duration per axis5 h
Test directionsX-, Y- and Z-axis
ResultTest passed

Shocks

SpecificationDIN EN 50155 (VDE 0115-200):2018-05
Pulse shapeHalf-sine
Acceleration5g (10-150-10 Hz)
Shock duration30 ms
Number of shocks per direction3
Test directionsX-, Y- and Z-axis (pos. and neg.)
ResultTest passed

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, no longer than 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

Mounting

Mounting TypeNS 35/7,5
Mounting TypeNS 35/15
Mounting TypeNS 32
Accessories

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Additional Information

Pack Size50
Recommended
Sold in quantities of 50

Available for order

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