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PHOENIX CONTACT PTI 2,5-LO/LO PTI 2,5-LO/LO 3213944 PHOENIX CONTACT Installation level terminal block View larger
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PTI 2,5-LO/LO 3213944 PHOENIX CONTACT Installation level terminal block

PTI 2,5-LO/LO

3213944

PHOENIX CONTACT

50 Pcs.

Installation level terminal block Distribution floor terminal block, without actuation latch on the power side, nominal voltage: 400 V, nominal current: 24 A, Push-in connection, 1., 2. and 3rd floor, Dimensioning cross-section: 4 mm², cross-section: 0.14 mm² - 4 mm², Push-in connection, mounting class: NS 35/7.5, NS 35/15, color: gray Installation level terminal block, without actuating push button on the feed-in side, nom. voltage: 400 V, nominal current: 24 A, Push-in connection, 1st, 2nd and 3rd level, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, Push-in connection, mounting type: NS 35/7,5, NS 35/15, color: gray

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Technical data
Product properties
Product typeInstallation terminal block
Number of connections4
Number of rows3
Potentials2
Data management status
Article revision06
Insulation characteristics
Overvoltage categoryIII
Degree of pollution3
Electrical properties
Rated surge voltage4 kV
6 kV
Maximum power dissipation for nominal condition1.02 W
Connection data
Service Entranceyes
Number of connections per level2
Nominal cross section2.5 mm²
1st, 2nd and 3rd level
Stripping length10 mm
Internal cylindrical gageA3
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
Nominal current24 A (with 4 mm² conductor cross section)
Maximum load current30 A (with 4 mm² conductor cross section and 3-pos. terminal block)
Nominal voltage400 V (phase conductor/phase conductor)
Nominal cross section4 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm²
1st, 2nd and 3rd level Connection cross sections directly pluggable
Conductor cross section rigid0.34 mm² ... 4 mm²
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
Connection cross sections directly pluggable
Conductor cross section rigid0.34 mm² ... 4 mm²
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
Width5.2 mm
End cover width2.2 mm
Height101 mm
Depth48.6 mm
Depth on NS 35/7,550.5 mm
Depth on NS 35/1558 mm
Material specifications
Colorgray (RAL 7042)
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))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
Electrical tests
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 4 mm²0.48 kA
0.48 kA
ResultTest passed
Power-frequency withstand voltage
Test voltage setpoint1.89 kV
ResultTest passed
Mechanical properties
Mechanical data
Open side panelYes
Mechanical tests
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
Rotation speed10 rpm
Revolutions135
Conductor cross section/weight0.14 mm² / 0.2 kg
4 mm² / 0.9 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 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 (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
Ambient temperature (actuation)-5 °C ... 70 °C
Permissible humidity (operation)20 % ... 90 %
Permissible humidity (storage/transport)30 % ... 70 %
Mounting
Mounting typeNS 35/7,5
NS 35/15

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