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Phoenix Contact PT 4-WE/21
The figure shows a version of the article
AllConnectorsTerminal blocksPCB terminal blocks and connectors
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
3044926
Weight
0.126 kg
Series PT

PT 4-WE/21 - Panel feed-through terminal block

Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 42, number of positions: 21, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray

  • Easy grouping with engagement pin versions
  • Highly flexible, thanks to alignable single terminal blocks
  • Easy connection of the conductors, thanks to fast Push-in spring connection
  • CLIPLINE complete accessories for easy bridging, testing, and marking
  • Automatic compensation of the panel thickness via the snap principle integrated in the insulation housing
Technical Specifications

Notes

Assembly instruction:Minimum distance to other conductive surfaces: min 5 mm

Product properties

Product familyPT 4-WE
Number of Positions21
Pitch5.2 mm
Number of Connections42
Number of rows1
Potentials21

Insulation characteristics

Overvoltage categoryIII
Degree of pollution3

Electrical properties

Maximum power dissipation for nominal condition1.02 W

Connection data

Nominal cross section4 mm²
Rated cross section AWG14
NoteDerating curve on request.
Stripping length10 mm ... 12 mm
Internal cylindrical gageA3
Connection in acc. with standardIEC 60947-7-1
Conductor cross section rigid0.14 mm² ... 4 mm²
Cross section AWG26 ... 12 (converted acc. to IEC)
Conductor cross section flexible0.14 mm² ... 4 mm²
Conductor cross section, flexible [AWG]26 ... 12 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)0.14 mm² ... 2.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.14 mm² ... 2.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 0.5 mm²
Nominal Current24 A
Maximum Load Current30 A (with 6 mm² conductor cross section, rigid)
Nominal Voltage500 V
Nominal cross section4 mm²

Connection cross sections directly pluggable

Conductor cross section rigid0.34 mm² ... 4 mm²
Conductor cross section, rigid [AWG]24 ... 12 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)0.34 mm² ... 2.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.34 mm² ... 2.5 mm²

Dimensions

Width113.2 mm
Height26.6 mm
Pitch5.2 mm
Plate thickness1 mm ... 2.5 mm

Material specifications

Colorgray
Flammability rating according to UL 94V0
Insulating materialPA
Static insulating material application in cold-60 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))125 °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)27,5 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 2.5 mm²0.15 kA
Short-time withstand current 4 mm²0.15 kA
Short-time withstand current 2.5 mm²0.3 kA
Short-time withstand current 4 mm²0.3 kA
Short-time withstand current 2.5 mm²0.5 kA
ResultTest passed

Power-frequency withstand voltage

Test voltage setpoint1.89 kV
ResultTest passed

Mechanical data

Open side panelNo

Mechanical strength

ResultTest passed

Attachment on the carrier

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

Test for conductor damage and slackening

Conductor cross section/weight0.14 mm² / 0.2 kg
Conductor cross section/weight2.5 mm² / 0.7 kg
Conductor cross section/weight4 mm² / 0.9 kg
ResultTest passed

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 1, class B, body mounted
Frequencyf1 = 5 Hz to f2 = 150 Hz
ASD level0.964 (m/s²)²/Hz
Acceleration0.58g
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
Acceleration5g
Shock duration30 ms
Number of shocks per direction3
Test directionsX-, Y- and Z-axis (pos. and neg.)
ResultTest passed

Ambient conditions

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
Ambient temperature (actuation)-5 °C ... 70 °C
Permissible humidity (storage/transport)30 % ... 70 %

Standards and Regulations

Connection in acc. with standardIEC 60947-7-1

Mounting

Mounting TypeWall mounting
Accessories
  • Phoenix ContactD-PT 4-WE
    D-PT 4-WE
    3044902 - End cover, Right / left, width: 5 mm, height: 26.9 mm, color: gray
  • Phoenix ContactSZF 1-0,6X3,5
    SZF 1-0,6X3,5
    1204517 - Actuation tool, for ST terminal blocks, also suitable for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2-component grip, with non-slip grip
  • Phoenix ContactST-BW
    ST-BW
    1207608 - Actuation tool, for all 2.5 mm2 - 4.0 mm2 spring-cages
  • Phoenix ContactFBS 2-5
    FBS 2-5
    3030161 - Plug-in bridge, pitch: 5.2 mm, number of positions: 2, length: 23 mm, color: red
  • Phoenix ContactFBS 3-5
    FBS 3-5
    3030174 - Plug-in bridge, pitch: 5.2 mm, number of positions: 3, length: 23 mm, color: red
  • Phoenix ContactFBS 4-5
    FBS 4-5
    3030187 - Plug-in bridge, pitch: 5.2 mm, number of positions: 4, length: 23 mm, color: red
  • Phoenix ContactFBS 5-5
    FBS 5-5
    3030190 - Plug-in bridge, pitch: 5.2 mm, number of positions: 5, length: 23 mm, color: red
  • Phoenix ContactFBS 10-5
    FBS 10-5
    3030213 - Plug-in bridge, pitch: 5.2 mm, number of positions: 10, length: 23 mm, color: red
  • Phoenix ContactFBS 20-5
    FBS 20-5
    3030226 - Plug-in bridge, pitch: 5.2 mm, number of positions: 20, color: red
  • Phoenix ContactFBS 50-5
    FBS 50-5
    3038930 - Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: red
  • Phoenix ContactFBSR 2-5
    FBSR 2-5
    3033702 - Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: red
  • Phoenix ContactFBSR 3-5
    FBSR 3-5
    3001591 - Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: red
  • Phoenix ContactFBSR 4-5
    FBSR 4-5
    3001592 - Plug-in bridge, pitch: 5.2 mm, number of positions: 4, color: red
  • Phoenix ContactFBSR 5-5
    FBSR 5-5
    3001593 - Plug-in bridge, pitch: 5.2 mm, number of positions: 5, color: red
  • Phoenix ContactFBSR 10-5
    FBSR 10-5
    3033710 - Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: red
  • Phoenix ContactFBS 2-5 BU
    FBS 2-5 BU
    3036877 - Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: blue
  • Phoenix ContactFBS 3-5 BU
    FBS 3-5 BU
    3036880 - Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: blue
  • Phoenix ContactFBS 4-5 BU
    FBS 4-5 BU
    3036893 - Plug-in bridge, pitch: 5.2 mm, number of positions: 4, color: blue
  • Phoenix ContactFBS 5-5 BU
    FBS 5-5 BU
    3036903 - Plug-in bridge, pitch: 5.2 mm, number of positions: 5, color: blue
  • Phoenix ContactFBS 10-5 BU
    FBS 10-5 BU
    3036916 - Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: blue
  • Phoenix ContactFBS 20-5 BU
    FBS 20-5 BU
    3036929 - Plug-in bridge, pitch: 5.2 mm, number of positions: 20, color: blue
  • Phoenix ContactFBS 50-5 BU
    FBS 50-5 BU
    3032114 - Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: blue
  • Phoenix ContactZBF 5:UNBEDRUCKT
    ZBF 5:UNBEDRUCKT
    0808642 -
  • Phoenix ContactZBF 5,LGS:GERADE ZAHLEN
    ZBF 5,LGS:GERADE ZAHLEN
    0810821 -
  • Phoenix ContactZBF 5,LGS:UNGERADE ZAHLEN
    ZBF 5,LGS:UNGERADE ZAHLEN
    0810863 -
  • Phoenix ContactUC-TMF 5
    UC-TMF 5
    0818153 -
  • Phoenix Contact0824638
    0824638
    Marker for terminal blocks - UC-TMF 5 CUS
  • Phoenix ContactUCT-TMF 5
    UCT-TMF 5
    0828744 -
  • Phoenix ContactPS-5
    PS-5
    3030983 - Test plug, Modular test plug, number of positions: 1, color: red
  • Phoenix ContactDP PS-5
    DP PS-5
    3036725 - Spacer plate, depth: 29 mm, width: 5.2 mm, height: 22.4 mm, number of positions: 1, color: red
  • Phoenix ContactPS-5/2,3MM RD
    PS-5/2,3MM RD
    3038723 - Test plug, number of positions: 1, color: red
  • Phoenix ContactPAI-4
    PAI-4
    3030925 - Test adapter, Touch proof against unintentional direct contact according to DIN EN 50274 when plugged in, for 4 mm test plug and terminal blocks with 8.2 mm pitch, number of positions: 1, color: gray

Why Proax for Phoenix Contact PT 4-WE/21?

Proax is an authorized distributor of Phoenix Contact PT 4-WE/21 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

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Additional Information

Alternate NamesPT4WE21
Pack Size10
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Sold in quantities of 10

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