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MK3DSMH 3/ 4-5,08-EX - MK3DSMH 3/ 4-5,08-EX 1709257 PHOENIX CONTACT PCB terminal block
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MK3DSMH 3/ 4-5,08-EX

MK3DSMH 3/ 4-5,08-EX 1709257 PHOENIX CONTACT PCB terminal block

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3426 in stock
Key Specifications
:0.2 mm² ... 4 mm²
Note:WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201
Type:PC terminal block can be aligned
Pitch:5.08 mm
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Technical Specifications

ParameterValue
0.2 mm² ... 4 mm²
NoteWEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201
TypePC terminal block can be aligned
Pitch5.08 mm
Color ()()
Pin layoutLinear pinning
Product lineCOMBICON Terminals M
Product typePrinted circuit board terminal
Hole diameter1.3 mm
Mounting typeWave soldering
Identification0344 II 2GD / Ex eb IIC Gb
Number of rows2
Pin dimensions0.9 x 0.9 mm
Product familyMK3DSMH 3-EX
Article revision02
Contact materialCu alloy
Stripping length7 mm
Connection methodScrew connection with tension sleeve
IECEx certificateIECEx KEM 07.0019 U
Tightening torque0.5 Nm ... 0.6 Nm
Type of packagingpacked in cardboard
Nominal current IN20 A
Nominal voltage UN176 V
Dimensional drawing
Insulating materialPA
Number of positions4
Number of potentials8
Nominal cross section2.5 mm²
Number of connections8
Solder pin length [P]5 mm
Surface characteristicsTin-plated
Insulating material groupI
Solder pins per potential1
CTI according to IEC 60112600
Conductor cross section AWG24 ... 12
Conductor cross section rigid0.2 mm² ... 4 mm²
Ambient temperature (assembly)-5 °C ... 100 °C
Ambient temperature (operation)-50 °C ... 110 °C
EU-type examination certificateKEMA 01ATEX2130 U
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Relative humidity (storage/transport)30 % ... 70 %
Flammability rating according to UL 94V0
Ambient temperature (storage/transport)-40 °C ... 70 °C
Rated current / conductor cross section19 A/2.5 mm²
Metal surface soldering area (top layer)Tin (5 - 7 µm Sn)
Metal surface terminal point (top layer)Tin (5 - 7 µm Sn)
2 conductors with same cross section, solid0.2 mm² ... 1.5 mm²
2 conductors with same cross section, flexible0.2 mm² ... 1.5 mm²
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
Conductor cross section, flexible, with ferrule, with plastic sleeve0.25 mm² ... 2.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve0.25 mm² ... 2.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve0.25 mm² ... 0.75 mm²

Product Description

Terminal block for printed circuit board, nominal current: 20 A, nominal cross-section: 2.5 mm², Number of potentials: 8, Number of rows: 2, Number of poles per row: 4, article family: MK3DSMH 3-EX, p
Key Features
  • Industrial grade quality
  • RoHS compliant
  • CE certified
  • 1-year warranty

Product Documents

Datasheet

Technical specifications and performance data

User Manual

Installation and operation guide

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