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3245037

Official Distributor

By Phoenix Contact

SKU
PHX3245037
MPN
UTN 6
Weight
0.016 kg
Series UTN

UTN 6 - N disconnect terminal block

N disconnect terminal block, Assembly instruction:In order to securely fix the neutral busbar in place, support brackets must be placed at the beginning and end of each terminal strip as well as every 20 cm on longer terminal strips.The corresponding support brackets can be found at phoenixcontact.com/products, for neutral conductor disconnection, nom. voltage: 400 V, nominal current: 41 A, Screw connection, Rated cross section: 6 mm2, cross section: 0.2 mm2 - 10 mm2, mounting type: NS 35/7,5, NS 35/15, color: blue

  • Same shape as UT standard terminal blocks
Technical Specifications

Notes

GeneralAssembly instruction:In order to securely fix the neutral busbar in place, support brackets must be placed at the beginning and end of each terminal strip as well as every 20 cm on longer terminal strips.The corresponding support brackets can be found at phoenixcontact.com/products

Product properties

Number of Connections1
Number of rows1
Potentials1

Insulation characteristics

Overvoltage categoryIII
Degree of pollution3

Electrical properties

Rated surge voltage6 kV
Maximum power dissipation for nominal condition1.31 W
Current carrying capacity of the neutral busbar140 A

Connection data

Number of connections per level2
Nominal cross section6 mm²

Level 1 above 1 below 1

Screw threadM4
Tightening torque1.5 ... 1.8 Nm
Stripping length10 mm
Connection in acc. with standardIEC 60947-7-1
Conductor cross section rigid0.2 mm² ... 10 mm²
Cross section AWG24 ... 8 (converted acc. to IEC)
Conductor cross section flexible0.2 mm² ... 10 mm²
Conductor cross section, flexible [AWG]24 ... 8 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)0.25 mm² ... 6 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.25 mm² ... 6 mm²
2 conductors with same cross section, solid0.2 mm² ... 2.5 mm²
2 conductors with same cross section, flexible0.2 mm² ... 2.5 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 ... 4 mm²
Nominal Current41 A
Maximum Load Current41 A
Nominal Voltage400 V
Nominal cross section6 mm²

Dimensions

Width8.2 mm
End cover width2.2 mm
Height55 mm
Depth on NS 35/7,547.5 mm
Depth on NS 35/1555 mm

Material specifications

Colorblue (RAL 5015)
Flammability rating according to UL 94V0
Insulating material groupI
Insulating materialPA
Static insulating material application in cold-60 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))130 °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
Calorimetric heat release NFPA 130 (ASTM E 1354)28 MJ/kg
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 setpoint7.3 kV
ResultTest passed

Temperature-rise test

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

Power-frequency withstand voltage

Test voltage setpoint1.89 kV
ResultTest passed

Mechanical data

Open side panelYes

Mechanical strength

ResultTest passed

Attachment on the carrier

DIN rail/fixing supportNS 35
Test force setpoint5 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/weight6 mm² / 1.4 kg
Conductor cross section/weight10 mm² / 2 kg
ResultTest passed

Aging

Temperature cycles192
ResultTest passed

Needle-flame test

Time of exposure30 s
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, not exceeding 24 h, -60 °C to +70 °C)
Ambient temperature (assembly)-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
Accessories

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Additional Information
Pack Size50
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CAD$6.27

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