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MKKDSH 3/ 3 1721346 PHOENIX CONTACT PCB terminal block
MKKDSH 3/ 3
1721346
PHOENIX_CONTACT
50
PCB terminal block
Terminal block for printed circuit board, nominal current: 24 A, nominal voltage (III/2): 400 V, nominal cross-section: 2.5 mm², number of potentials: 3, number of rows: 1, number of poles per row: 3, article family: MKKDSH 3, pitch: 5 mm, connection type: Screw connection with traction capsule, screw clamping method: L Longitudinal slot, mounting: Wave soldering, conductor/printed circuit board connection direction: 0 °, color: green, Pin arrangement: Linear pin arrangement, Pin length [P]: 5 mm, number of soldering pins per potential: 1, packaging type: boxed packaging. The item can be aligned with different numbers of poles!
Printed circuit board terminal, nominal current: 24 A, rated voltage (III/2): 400 V, nominal cross section: 2.5 mm2, number of potentials: 3, number of rows: 1, number of positions per row: 3, product range: MKKDSH 3, pitch: 5 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, mounting: Wave soldering, conductor/PCB connection direction: 0 °, color: green, Pin layout: Linear pinning, Solder pin [P]: 5 mm, number of solder pins per potential: 1, type of packaging: packed in cardboard. The article can be aligned to create different nos. of positions!
Connectors > Printed circuit board terminal
PCB Connectors (PCC)
Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT
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▲| Product type | Printed circuit board terminal |
| Product family | MKKDSH 3 |
| Product line | COMBICON Terminals M |
| Type | PC terminal block can be aligned |
| Number of positions | 3 |
| Pitch | 5 mm |
| Number of connections | 3 |
| Number of rows | 1 |
| Number of potentials | 3 |
| Pin layout | Linear pinning |
| Solder pins per potential | 1 |
| Data management status | |
| Article revision | 04 |
| Nominal current IN | 24 A |
| Nominal voltage UN | 400 V |
| 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 | |
| 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 |
| Drive form screw head | Slotted (L) |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Mounting type | Wave soldering |
| Pin layout | Linear pinning |
| 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 EN 60695-2-12 | 850 |
| Glow wire ignition temperature GWIT according to EN 60695-2-13 | 775 |
| Temperature for the ball pressure test according to EN 60695-10-2 | 125 °C |
| 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). |
| Dimensional drawing |  |
| 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 |
| Test for conductor damage and slackening | |
| Specification | IEC 60998-2-1:2002-12 |
| Result | Test passed |
| Pull-out test | |
| Specification | IEC 60998-2-1:2002-12 |
| 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 | IEC 60998-2-1:2002-12 |
| Temperature-rise test | |
| Specification | IEC 60998-1:2002-12 |
| Requirement temperature-rise test | Increase in temperature ≤ 45 K |
| Insulation resistance | |
| Specification | IEC 60998-1:2002-12 |
| Insulation resistance, neighboring positions | 109Ω |
| Air clearances and creepage distances | |
| Specification | IEC 60664-1:2007-04 |
| Insulating material group | I |
| 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 | |
| Specification | IEC 60068-2-6:1995-03 |
| Frequency | 10 - 150 - 10 Hz |
| Sweep speed | 1 octave/min |
| Amplitude | 0.35 mm (10 Hz ... 60.1 Hz) |
| Acceleration | 5g (60.1 Hz ... 150 Hz) |
| Test duration per axis | 2.5 h |
| Test directions | X-, Y- and Z-axis |
| Glow-wire test | |
| Specification | IEC 60998-1:2002-12 |
| 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 |
| Type of packaging | packed in cardboard |
| Feature Name | Feature Value |
|---|---|
| Height (EF000040) | 36.5 mm |
| Number of electrical connections (EF008252) | 3 |
| Number of levels (EF002659) | 1 |
| Modular spacing connections (EF006827) | 5 mm |
| Rated current In (EF008250) | 24 A |
| Rated voltage (EF000228) | 400 V |
| Rated surge voltage (EF002993) | 4 kV |
| Over voltage category (EF006785) | III |
| Pollution degree (EF006786) | 2 |
| Connection type conductor (EF006821) | Screw connection |
| Connectable conductor cross section solid-core (EF007337) | 0.2 mm² |
| Connectable conductor cross section fine-strand with cable end sleeve (EF007339) | 0.25 mm² |
| Connectable conductor cross section fine-strand without cable end sleeve (EF007341) | 0.2 mm² |
| Connectable conductor cross section multi-wired (EF007343) | 0.2 mm² |
| Connection type PCB (EF006822) | Soldering connection |
| Material connection surface (EF006826) | Tin |
| Diameter connection pin (EF006823) | 1.3 mm |
| Length pin (EF006825) | 5 mm |
| Material insulation body (EF007543) | Other |
| Housing colour (EF000136) | Green |
| Inflammability class of insulation material according to UL94 (EF002521) | V0 |
| Operating temperature (EF002393) | -40 °C |
| Type of banding (EF007011) | Carton (for SMD) |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOG PHOENIX PCB CONNECTORS EN.pdf | 27 Mbytes |
|
| PHOENIX CONTACT-1721346-MKKDSH 3/ 3 | 142 Kbytes |
|
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