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By Phoenix Contact

SKU
MPN
PT 2,5-QUATTRO-U
Weight
0.01 kg
Series PT

Feed-through terminal block - PT 2,5-QUATTRO-U

Feed-through terminal block, with interrupted current bar, nom. voltage: 500 V, nominal current: 20 A, connection method: Push-in connection, 1 level, Rated cross section: 2.5 mm², cross section: 0.14 mm² - 4 mm², mounting type: NS 35/7,5, NS 35/15, color: gray

  • The compact design and front connection enable wiring in a confined space
  • The Push-in connection terminal blocks are characterized by the system features of the CLIPLINE complete system and by easy and tool-free wiring of conductors with ferrules or solid conductors
  • In addition to the testing facility in the double function shaft, all terminal blocks provide an additional test connection
Technical Specifications

General

Number of rows1
Number of Connections4
Potentials1
Nominal cross section2.5 mm²
Colorgray
Insulating materialPA
Flammability rating according to UL 94V0
Mounting TypeNS 35/7,5
Rated surge voltage6 kV
Degree of pollution3
Overvoltage categoryIII
Insulating material groupI
Maximum power dissipation for nominal condition0.77 W
Maximum Load Current26 A (with 4 mm² conductor cross section, rigid)
Nominal current IN20 A (with a 2.5 mm² conductor cross section)
Nominal voltage UN500 V
Open side panelYes
General informationThe max. load current must not be exceeded by the total current of all connected conductors.
Result of surge voltage testTest passed
Result of power-frequency withstand voltage testTest passed
Power frequency withstand voltage setpoint1.89 kV
Result of the test for mechanical stability of terminal points (5 x conductor connection)Test passed
Result of flexion and pull-out testTest passed
Bending test rotation speed10 rpm
Bending test turns135
Bending test conductor cross section/weight0.14 mm² / 0.2 kg
Bending test conductor cross section/weight2.5 mm² / 0.7 kg
Bending test conductor cross section/weight4 mm² / 0.9 kg
Tensile test resultTest passed
Result of tight fit on supportTest passed
Tight fit on carrierNS 35
Setpoint1 N
Result of voltage-drop testTest passed
Result of temperature-rise testTest passed
Requirement temperature-rise testIncrease in temperature ≤ 45 K
NoteThe max. load current must not be exceeded by the total current of all connected conductors.
Short circuit stability resultTest passed
Conductor cross section short circuit testing2.5 mm²
Short-time current0.3 kA
Conductor cross section short circuit testing4 mm²
Short-time current0.48 kA
Result of thermal testTest passed
Proof of thermal characteristics (needle flame) effective duration30 s
Result of aging testTest passed
Ageing test for screwless modular terminal block temperature cycles192
Oscillation, broadband noise test resultTest passed
Test specification, oscillation, broadband noiseDIN EN 50155 (VDE 0115-200):2008-03
Test spectrumService life test category 2, bogie-mounted
Test frequencyf1 = 5 Hz to f2 = 250 Hz
ASD level6.12 (m/s²)²/Hz
Acceleration30 m/s²
Test duration per axis5 h
Test directionsX-, Y- and Z-axis
Shock test resultTest passed
Test specification, shock testDIN EN 50155 (VDE 0115-200):2008-03
Shock formHalf-sine
Acceleration30g
Shock duration18 ms
Number of shocks per direction3
Test directionsX-, Y- and Z-axis (pos. and neg.)
Relative insulation material temperature index (Elec., UL 746 B)130 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))125 °C
Static insulating material application in cold-60 °C

Dimensions

Width5.2 mm
Length72.2 mm
Height NS 35/7,536.8 mm
Height NS 35/1544.3 mm

Connection data

Connection1 level
Connection MethodPush-in connection
Stripping length8 mm ... 10 mm
Conductor cross section solid min.0.14 mm²
Conductor cross section solid max.4 mm²
Conductor cross section AWG min.26
Conductor cross section AWG max.12
Conductor cross section flexible min.0.14 mm²
Conductor cross section flexible max.4 mm²
Min. AWG conductor cross section, flexible26
Max. AWG conductor cross section, flexible14
Conductor cross section flexible, with ferrule without plastic sleeve min.0.14 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max.2.5 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min.0.14 mm²
Conductor cross section flexible, with ferrule with plastic sleeve max.2.5 mm²
Two conductors with the same cross section, flexible, with TWIN ferrules, with plastic sleeve, maximum0.5 mm²
Connection cross sections directly pluggable0.34 mm² 4 mm²
Conductor cross section solid min.0.34 mm²
Conductor cross section solid max.4 mm²
Conductor cross section flexible, with ferrule without plastic sleeve min.0.34 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max.2.5 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min.0.34 mm²
Conductor cross section flexible, with ferrule with plastic sleeve max.2.5 mm²
Conductor cross section AWG min.26
Conductor cross section AWG max.12
Internal cylindrical gageA3

Ambient conditions

Operating Temperature-60 °C ... 105 °C (max. short-term operating temperature RTI Elec.)
Ambient temperature (storage/transport)-25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C)
Permissible humidity (storage/transport)30 % ... 70 %
Ambient temperature (assembly)-5 °C ... 70 °C
Ambient temperature (actuation)-5 °C ... 70 °C

Environmental Product Compliance

China RoHSEnvironmentally friendly use period: unlimited = EFUP-e
China RoHSNo hazardous substances above threshold values
Accessories

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Additional Information

Pack Size50
Recommended
Sold in quantities of 50

Available for order

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