Proax
Currency
0 Items
Products
Manufacturers
Expertise
About UsBlogQuick OrderContact UsClearance
proax logo
Cart
Phoenix Contact 3044926
The figure shows a version of the article
AllConnectorsTerminal blocksPCB terminal blocks and connectors
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
PT 4-WE/21
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 Contact3044902
    3044902
    3044902 - End cover, Right / left, width: 5 mm, height: 26.9 mm, color: gray
  • Phoenix Contact1204517
    1204517
    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 Contact1207608
    1207608
    1207608 - Actuation tool, for all 2.5 mm2 - 4.0 mm2 spring-cages
  • Phoenix Contact3030161
    3030161
    3030161 - Plug-in bridge, pitch: 5.2 mm, number of positions: 2, length: 23 mm, color: red
  • Phoenix Contact3030174
    3030174
    3030174 - Plug-in bridge, pitch: 5.2 mm, number of positions: 3, length: 23 mm, color: red
  • Phoenix Contact3030187
    3030187
    3030187 - Plug-in bridge, pitch: 5.2 mm, number of positions: 4, length: 23 mm, color: red
  • Phoenix Contact3030190
    3030190
    3030190 - Plug-in bridge, pitch: 5.2 mm, number of positions: 5, length: 23 mm, color: red
  • Phoenix Contact3030213
    3030213
    3030213 - Plug-in bridge, pitch: 5.2 mm, number of positions: 10, length: 23 mm, color: red
  • Phoenix Contact3030226
    3030226
    3030226 - Plug-in bridge, pitch: 5.2 mm, number of positions: 20, color: red
  • Phoenix Contact3038930
    3038930
    3038930 - Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: red
  • Phoenix Contact3033702
    3033702
    3033702 - Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: red
  • Phoenix Contact3001591
    3001591
    3001591 - Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: red
  • Phoenix Contact3001592
    3001592
    3001592 - Plug-in bridge, pitch: 5.2 mm, number of positions: 4, color: red
  • Phoenix Contact3001593
    3001593
    3001593 - Plug-in bridge, pitch: 5.2 mm, number of positions: 5, color: red
  • Phoenix Contact3033710
    3033710
    3033710 - Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: red
  • Phoenix Contact3036877
    3036877
    3036877 - Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: blue
  • Phoenix Contact3036880
    3036880
    3036880 - Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: blue
  • Phoenix Contact3036893
    3036893
    3036893 - Plug-in bridge, pitch: 5.2 mm, number of positions: 4, color: blue
  • Phoenix Contact3036903
    3036903
    3036903 - Plug-in bridge, pitch: 5.2 mm, number of positions: 5, color: blue
  • Phoenix Contact3036916
    3036916
    3036916 - Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: blue
  • Phoenix Contact3036929
    3036929
    3036929 - Plug-in bridge, pitch: 5.2 mm, number of positions: 20, color: blue
  • Phoenix Contact3032114
    3032114
    3032114 - Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: blue
  • Phoenix Contact0808642
    0808642
    0808642 -
  • Phoenix Contact0810821
    0810821
    0810821 -
  • Phoenix Contact0810863
    0810863
    0810863 -
  • Phoenix Contact0818153
    0818153
    0818153 -
  • Phoenix Contact0824638
    0824638
    Marker for terminal blocks - UC-TMF 5 CUS
  • Phoenix Contact0828744
    0828744
    0828744 -
  • Phoenix Contact3030983
    3030983
    3030983 - Test plug, Modular test plug, number of positions: 1, color: red
  • Phoenix Contact3036725
    3036725
    3036725 - Spacer plate, depth: 29 mm, width: 5.2 mm, height: 22.4 mm, number of positions: 1, color: red
  • Phoenix Contact3038723
    3038723
    3038723 - Test plug, number of positions: 1, color: red
  • Phoenix Contact3030925
    3030925
    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 3044926?

Proax is an authorized distributor of Phoenix Contact 3044926 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.

Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!

Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information

Pack Size10
Recommended
  • Phoenix Contact3044925
    3044925
    3044925 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 40, number of positions: 20, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044927
    3044927
    3044927 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 44, number of positions: 22, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044928
    3044928
    3044928 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 46, number of positions: 23, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044929
    3044929
    3044929 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 44, number of positions: 24, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044930
    3044930
    3044930 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 50, number of positions: 25, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044936
    3044936
    3044936 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 62, number of positions: 31, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044931
    3044931
    3044931 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 52, number of positions: 26, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044916
    3044916
    3044916 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 22, number of positions: 11, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044935
    3044935
    3044935 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 60, number of positions: 30, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044937
    3044937
    3044937 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 64, number of positions: 32, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044932
    3044932
    3044932 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 54, number of positions: 27, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044915
    3044915
    3044915 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 20, number of positions: 10, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044917
    3044917
    3044917 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 24, number of positions: 12, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044938
    3044938
    3044938 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 66, number of positions: 33, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044933
    3044933
    3044933 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 56, number of positions: 28, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044918
    3044918
    3044918 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 26, number of positions: 13, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044939
    3044939
    3044939 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 68, number of positions: 34, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044934
    3044934
    3044934 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 58, number of positions: 29, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044919
    3044919
    3044919 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 28, number of positions: 14, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
  • Phoenix Contact3044940
    3044940
    3044940 - Panel feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 70, number of positions: 35, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: Wall mounting, color: gray
Sold in quantities of 10

Available for order

Phoenix Contact Availability