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PTFIX 18X4-NS35 YE 3273576 PHOENIX CONTACT Distribution block View larger
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PTFIX 18X4-NS35 YE 3273576 PHOENIX CONTACT Distribution block

PTFIX 18X4-NS35 YE

3273576

PHOENIX_CONTACT

8

Distribution block

Distribution block, Vertically aligned block, rated voltage: 800 V, rated current: 32 A, number of connections: 18, connection type: Push-in connection, cross-section: 0.2 mm² - 6 mm², mounting class: NS 35/7.5, NS 35/15, color: yellow

Distribution block, Block with vertical alignment, nom. voltage: 800 V, nominal current: 32 A, number of connections: 18, connection method: Push-in connection, cross section: 0.2 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: yellow

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Terminal blocks > Feed-through terminal block

FIX block System

Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT

Total: $127.18
Unit price: $15.90
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Technical data

Notes
Notes on operationthe blocks can be bridged with one another via the conductor shaft, for corresponding plug-in bridges, see accessories
General
NoteThe maximum load current of a single clamping unit must not be exceeded.

Product properties
Product typeDistributor terminal block
Number of connections18
Number of rows1
Potentials1
Data management status
Article revision01
Insulation characteristics
Overvoltage categoryIII
Degree of pollution3

Electrical properties
Rated surge voltage6 kV
Maximum power dissipation for nominal condition1.02 W

Connection data
Number of connections per level18
Nominal cross section4 mm²
Rated cross section AWG10
Stripping length10 mm ... 12 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)0.2 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.2 mm² ... 4 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 1 mm²
Nominal current32 A
Maximum load current41 A
Maximum total current63 A
Nominal voltage800 V
Connection cross sections directly pluggable
Conductor cross section rigid0.5 mm² ... 6 mm²
Conductor cross section, rigid [AWG]20 ... 10 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)0.75 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.5 mm² ... 4 mm²

Dimensions
Width28.6 mm
Height58.1 mm
Depth on NS 1530.4 mm
Depth on NS 35/7,532.4 mm

Material specifications
Coloryellow (RAL 1018)
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

Electrical tests
Surge voltage test
Test voltage setpoint9.8 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 properties
Mechanical data
Open side panelNo

Mechanical tests
Mechanical strength
ResultTest passed
Attachment on the carrier
DIN rail/fixing supportNS 35/NS 15
Test force setpoint5 N
ResultTest passed
NoteWhen aligning several blocks, it is recommended to either place a DIN rail adapter underneath the connection point or a flange element between the blocks.
For versions with 6 or 7 connections, it is enough to place one DIN rail adapter centrally per block and place flange elements after every other block.
When using the DIN rail adapter PTFIX-NS35, an aligned block must not protrude by more than a half.
Test for conductor damage and slackening
Rotation speed10 rpm
Revolutions135
Conductor cross section/weight0.2 mm² / 0.2 kg
4 mm² / 0.9 kg
6 mm² / 1.4 kg
ResultTest passed

Environmental and real-life conditions
Aging
Temperature cycles192
ResultTest passed
Needle-flame test
Time of exposure30 s
ResultTest passed
Oscillation/broadband noise
SpecificationDIN EN 50155 (VDE 0115-200):2008-03
SpectrumService life test category 2, bogie-mounted
Frequencyf1= 5 Hz to f2= 250 Hz
ASD level6.12 (m/s²)²/Hz
Acceleration3.12g
Test duration per axis5 h
Test directionsX-, Y- and Z-axis
ResultTest passed
Shocks
SpecificationDIN EN 50155 (VDE 0115-200):2008-03
Pulse shapeHalf-sine
Acceleration30g
Shock duration18 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
NS 35/15

ETIM for 3273576 Terminal blocks (EC000897)
Feature Name Feature Value
Rated current In (EF008250) 32 A
Rated voltage (EF000228) 800 V
Type of electrical connection 1 (EF002526) Other
Type of electrical connection 2 (EF002527) Other
Number of clamp positions per level (EF002660) 18
Mounting method (EF000003) DIN rail (top hat rail) 35 mm
Material insulation body (EF007543) Other
Inflammability class of insulation material according to UL94 (EF002521) V0
Width (EF000008) 28.6 mm
Height (EF000040) 58.1 mm
Depth (EF000049) 30.4 mm
Closing plate required (EF002525) No
Colour (EF000007) Yellow
Internally connected stages (EF002661) Yes

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