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Phoenix Contact 1987656
AllConnectorsTerminal blocksPCB terminal blocks and connectors
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
PT 2,5/18-5,0-H
Weight
0.024 kg
Series PT

PT 2,5/18-5,0-H - PCB terminal block

PCB terminal block, nominal current: 32 A, rated voltage (III/2): 400 V, nominal cross section: 2.5 mm2, number of potentials: 18, number of rows: 1, number of positions per row: 18, product range: PT 2,5/..-H, pitch: 5 mm, connection method: Screw connection with wire protector, mounting: Wave soldering, conductor/PCB connection direction: 0 °, color: green, Pin layout: Linear pinning, Solder pin [P]: 4.1 mm, number of solder pins per potential: 1, type of packaging: packed in cardboard. When using ferrules, 250 V are only achieved in combination with overvoltage category/degree of pollution II/2.

  • Well-known connection principle allows worldwide use
  • Low temperature rise, thanks to maximum contact force
  • High terminal block capacity thanks to rectangular terminal block space
  • Allows connection of two conductors
  • The latching on the side enables various numbers of positions to be combined
Technical Specifications

Product properties

Product familyPT 2,5/..-H
Product lineCOMBICON Terminals M
TypePC termination block
Number of Positions18
Pitch5 mm
Number of Connections18
Number of rows1
Number of potentials18
Pin layoutLinear pinning
Solder pins per potential1

Electrical properties

Nominal current IN32 A
Nominal voltage UN400 V
Degree of pollution3
Rated voltage (III/3)250 V
Rated surge voltage (III/3)4 kV
Rated voltage (III/2)400 V
Rated surge voltage (III/2)4 kV
Rated voltage (II/2)630 V
Rated surge voltage (II/2)4 kV

Connection technology

TypePC termination block
Nominal cross section2.5 mm²

Conductor connection

Connection MethodScrew connection with wire protector
Conductor cross section rigid0.5 mm² ... 4 mm²
Conductor cross section flexible0.5 mm² ... 4 mm²
Conductor cross section AWG20 ... 10
Conductor cross section flexible, with ferrule without plastic sleeve0.5 mm² ... 2.5 mm²
Conductor cross section, flexible, with ferrule, with plastic sleeve0.5 mm² ... 2.5 mm²
2 conductors with same cross section, solid0.5 mm² ... 1.5 mm²
2 conductors with same cross section, flexible0.5 mm² ... 1.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve0.5 mm² ... 0.75 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 1.5 mm²
Stripping length6.5 mm
Tightening torque0.45 Nm ... 0.5 Nm

Mounting

Mounting TypeWave soldering
Pin layoutLinear pinning
Drive form screw headSlotted Phillips recess

Material data - contact

NoteWEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201
Contact MaterialCu alloy
Surface characteristicsTin-plated
Metal surface terminal point (top layer)Tin (3 - 12 µm Sn)
Metal surface terminal point (middle layer)Nickel (1.5 - 4 µm Ni)
Metal surface soldering area (top layer)Tin (3 - 12 µm Sn)
Metal surface soldering area (middle layer)Nickel (1.5 - 4 µm Ni)

Material data - housing

Color (Housing)green (6021)
Insulating materialPA
Insulating material groupI
CTI according to IEC 60112600
Flammability rating according to UL 94V0
Glow wire flammability index GWFI according to EN 60695-2-12850
Glow wire ignition temperature GWIT according to EN 60695-2-13775
Temperature for the ball pressure test according to EN 60695-10-2125 °C

Notes

Note on applicationFor safe conductor connection, always adhere to a defined tightening torque. Particularly in the case of PCB terminal blocks with two or three positions, the individual solder pin for each contact point cannot compensate for this. That is why the terminal blocks must be supported during conductor connection (held with one hand, support on the housing).

Dimensions

Pitch5 mm
Width [w]90 mm
Height [h]17.6 mm
Length [l]9 mm
Installed height13.5 mm
Solder pin length [P]4.1 mm
Pin dimensionsø 1 mm

PCB design

Pin spacing5 mm
Hole diameter1.3 mm

Test for conductor damage and slackening

SpecificationIEC 60999-1:1999-11
ResultTest passed

Pull-out test

SpecificationIEC 60999-1:1999-11
Conductor cross section/conductor type/tractive force setpoint/actual value0.5 mm² / solid / > 20 N
Conductor cross section/conductor type/tractive force setpoint/actual value0.5 mm² / flexible / > 20 N
Conductor cross section/conductor type/tractive force setpoint/actual value4 mm² / solid / > 60 N
Conductor cross section/conductor type/tractive force setpoint/actual value4 mm² / flexible / > 60 N

Temperature-rise test

SpecificationIEC 60947-7-4:2019-01
Requirement temperature-rise testThe sum of ambient temperature and temperature rise of the PCB terminal block shall not exceed the upper limiting temperature.

Short-time withstand current

SpecificationIEC 60947-7-4:2019-01

Insulation resistance

SpecificationIEC 60512-3-1:2002-02
Insulation resistance, neighboring positions> 5 MΩ

Air clearances and creepage distances |

SpecificationIEC 60947-1:2007-06 + A1:2010-12 + A2:2014-09
Insulating material groupI
Comparative tracking index (IEC 60112)CTI 600
Rated insulation voltage (III/3)250 V
Rated surge voltage (III/3)4 kV
minimum clearance value - non-homogenous field (III/3)3 mm
minimum creepage distance (III/3)3.2 mm
Rated insulation voltage (III/2)400 V
Rated surge voltage (III/2)4 kV
minimum clearance value - non-homogenous field (III/2)3 mm
minimum creepage distance (III/2)3 mm
Rated insulation voltage (II/2)630 V
Rated surge voltage (II/2)4 kV
minimum clearance value - non-homogenous field (II/2)3 mm
minimum creepage distance (II/2)3.2 mm

Vibration test

SpecificationIEC 60068-2-6:2007-12
Frequency10 - 150 - 10 Hz
Sweep speed1 octave/min
Amplitude0.35 mm (10 Hz ... 60.1 Hz)
Acceleration5g (60.1 Hz ... 150 Hz)
Test duration per axis2.5 h

Glow-wire test

SpecificationIEC 60695-2-10:2013-04
Temperature850 °C
Time of exposure5 s

Aging

SpecificationIEC 60947-7-4:2019-01

Ambient conditions

Ambient Temperature (Operation)-40 °C ... 105 °C (Depending on the current carrying capacity/derating curve)
Ambient temperature (storage/transport)-40 °C ... 70 °C
Relative humidity (storage/transport)30 % ... 70 %
Ambient temperature (assembly)-5 °C ... 100 °C

Packaging specifications

Type of packagingpacked in cardboard
Accessories
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Additional Information

Pack Size50
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