Industrial Automation
Product properties | Type: PC terminal block can be aligned Product line: COMBICON Terminals M Product type: Printed circuit board terminal Product family: MKKDSH 3 Number of positions: 3 Pitch: 5 mm Number of rows: 1 Pin layout: Linear pinning Solder pins per potential: 1 |
Electrical properties | Nominal current IN: 24 A Nominal voltage UN: 400 V Degree of pollution: 3 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 data | Connection technology Type: PC terminal block can be aligned Nominal cross section: 2.5 mm² Conductor connection Connection method: Screw connection with tension sleeve Conductor cross section rigid: 0.2 mm² ... 4 mm² Conductor cross section flexible: 0.2 mm² ... 2.5 mm² Conductor cross section AWG: 24 ... 12 Conductor cross section flexible, with ferrule without plastic sleeve: 0.25 mm² ... 1.5 mm² Conductor cross section, flexible, with ferrule, with plastic sleeve: 0.25 mm² ... 2.5 mm² 2 conductors with same cross section, solid: 0.2 mm² ... 1.5 mm² 2 conductors with same cross section, flexible: 0.2 mm² ... 1.5 mm² 2 conductors with same cross section, flexible, with ferrule without plastic sleeve: 0.25 mm² ... 0.75 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve: 0.5 mm² ... 1.5 mm² Stripping length: 7 mm Tightening torque: 0.5 Nm ... 0.6 Nm |
Mounting | Mounting type: Wave soldering Pin layout: Linear pinning Drive form screw head: Slotted(L) Connection method: Screw connection with tension sleeve |
Material specifications | Material data - contact Note: WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201 Contact material: Cu alloy Surface characteristics: Tin-plated Metal surface terminal point (top layer): Tin (4 - 8 µm Sn) Metal surface soldering area (top layer): Tin (4 - 8 µm Sn) Material data - housing Color (Housing): green (6021) Insulating material: PA Insulating material group: I CTI according to IEC 60112: 600 Flammability rating according to UL 94: V0 Glow wire flammability index GWFI according to EN60695-2-12: 850 Glow wire ignition temperature GWIT according to EN60695-2-13: 775 Temperature for the ball pressure test according to EN60695-10-2: 125 °C |
Notes | Note on application: For 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 | Dimensional drawing: https://dam-mdc.phoenixcontact.com/rendition/156443151564/158b0afe23d1ab408f646eacfe25f655/-S204x204-FJPG Pitch: 5 mm Width [w]: 15 mm Height [h]: 36.5 mm Length [l]: 11.1 mm Installed height: 31.5 mm Solder pin length [P]: 5 mm Pin dimensions: 0.9 x 0.9 mm PCB design Hole diameter: 1.3 mm |
Mechanical tests | Test for conductor damage and slackening Specification: IEC60998-2-1:2002-12 Result: Test passed Pull-out test Specification: IEC60998-2-1:2002-12 Conductor cross section/conductor type/tractive force setpoint/actual value: 0.2 mm² / solid / > 10 N 0.2 mm² / flexible / > 10 N 4 mm² / solid / > 60 N 2.5 mm² / flexible / > 50 N Torque test Specification: IEC60998-2-1:2002-12 |
Electrical tests | Temperature-rise test Specification: IEC60998-1:2002-12 Requirement temperature-rise test: Increase in temperature â¤45K Insulation resistance Specification: IEC60998-1:2002-12 Insulation resistance, neighboring positions: 109é Air clearances and creepage distances | Specification: IEC60664-1:2007-04 Insulating material group: I Comparative tracking index (IEC60112): 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 |
Environmental and real-life conditions | Vibration test Specification: IEC60068-2-6:1995-03 Frequency: 10 - 150 - 10 Hz Sweep speed: 1octave/min 5g (60.1Hz...150Hz) Amplitude: 0.35mm (10Hz...60.1Hz) Test duration per axis: 2.5 h Glow-wire test Specification: IEC60998-1:2002-12 Temperature: 850 °C Time of exposure: 5 s Ambient conditions Ambient temperature (operation): -40 °C ... 100 °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 packaging: packed in cardboard |
ECLASS | ECLASS-11.0: 27460101 ECLASS-12.0: 27460101 ECLASS-13.0: 27460101 |
ETIM | ETIM 8.0: EC002643 |
UNSPSC | UNSPSC 21.0: 39121400 |
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