PT 4-WE/28
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Panel feed-through terminal block
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: Panel mounting, color: gray
Product details
| Assembly note | Minimum distance to other conductive surfaces: min 5 mm |
| Product type | Feed-through terminal block |
| Product family | PT 4-WE |
| Number of positions | 28 |
| Pitch | 5.2 mm |
| Number of connections | 56 |
| Number of rows | 1 |
| Potentials | 28 |
| Insulation characteristics | |
| Overvoltage category | III |
| Degree of pollution | 3 |
| Maximum power dissipation for nominal condition | 1.02 W |
| Nominal cross section | 4 mm² |
| Rated cross section AWG | 14 |
| Note | Derating curve on request. |
| Stripping length | 10 mm ... 12 mm |
| Internal cylindrical gage | A3 |
| Connection in acc. with standard | IEC 60947-7-1 |
| Conductor cross section rigid | 0.14 mm² ... 4 mm² |
| Cross section AWG | 26 ... 12 (converted acc. to IEC) |
| Conductor cross section flexible | 0.14 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 sleeve | 0.5 mm² ... 0.5 mm² |
| Nominal current | 24 A |
| Maximum load current | 30 A (with 6 mm² conductor cross section, rigid) |
| Nominal voltage | 500 V |
| Nominal cross section | 4 mm² |
| Connection cross sections directly pluggable | |
| Conductor cross section rigid | 0.34 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 |
| Dimensional drawing |
|
| Width | 149.2 mm |
| Height | 26.6 mm |
| Pitch | 5.2 mm |
| Plate thickness | 1 mm ... 2.5 mm |
| Color | gray |
| Flammability rating according to UL 94 | V0 |
| Insulating material | PA |
| 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) R22 | HL 1 - HL 3 |
| Fire protection for rail vehicles (DIN EN 45545-2) R23 | HL 1 - HL 3 |
| Fire protection for rail vehicles (DIN EN 45545-2) R24 | HL 1 - HL 3 |
| Fire protection for rail vehicles (DIN EN 45545-2) R26 | HL 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 setpoint | 7.3 kV |
| Result | Test passed |
| Temperature-rise test | |
| Requirement temperature-rise test | Increase in temperature ≤ 45 K |
| Result | Test passed |
| Short-time withstand current 2.5 mm² | 0.15 kA |
| Short-time withstand current 4 mm² | 0.15 kA |
| Short-time withstand current 2.5 mm² | 0.3 kA |
| Short-time withstand current 4 mm² | 0.3 kA |
| Short-time withstand current 2.5 mm² | 0.5 kA |
| Result | Test passed |
| Power-frequency withstand voltage | |
| Test voltage setpoint | 1.89 kV |
| Result | Test passed |
| Mechanical data | |
| Open side panel | No |
| Mechanical strength | |
| Result | Test passed |
| Attachment on the carrier | |
| DIN rail/fixing support | NS 35 |
| Test force setpoint | 1 N |
| Result | Test passed |
| Test for conductor damage and slackening | |
| Conductor cross section/weight | 0.14 mm² / 0.2 kg |
| 2.5 mm² / 0.7 kg | |
| 4 mm² / 0.9 kg | |
| Result | Test passed |
| Aging | |
| Temperature cycles | 192 |
| Result | Test passed |
| Needle-flame test | |
| Time of exposure | 30 s |
| Result | Test passed |
| Oscillation/broadband noise | |
| Specification | DIN EN 50155 (VDE 0115-200):2008-03 |
| Spectrum | Long life test category 1, class B, body mounted |
| Frequency | f1 = 5 Hz to f2 = 150 Hz |
| ASD level | 0.964 (m/s²)²/Hz |
| Acceleration | 0.58g |
| Test duration per axis | 5 h |
| Test directions | X-, Y- and Z-axis |
| Result | Test passed |
| Shocks | |
| Specification | DIN EN 50155 (VDE 0115-200):2008-03 |
| Pulse shape | Half-sine |
| Acceleration | 5g |
| Shock duration | 30 ms |
| Number of shocks per direction | 3 |
| Test directions | X-, Y- and Z-axis (pos. and neg.) |
| Result | Test 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 % |
| Connection in acc. with standard | IEC 60947-7-1 |
| Mounting type | Panel mounting |
Your advantages
Easy grouping with engagement pin versions
CLIPLINE complete accessories for easy bridging, testing, and marking
Highly flexible, thanks to alignable single terminal blocks
Easy connection of the conductors, thanks to fast Push-in spring connection
Automatic compensation of the panel thickness via the snap principle integrated in the insulation housing