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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
MKDSC 3/ 6 SO BJ 2
Weight
0.012 kg
This product is Not Cancellable/Not Returnable
Series MKDSC

MKDSC 3/ 6 SO BJ 2 - PCB terminal block

PCB terminal block, nominal current: 24 A, rated voltage (III/2): 400 V, nominal cross section: 2.5 mm2, number of potentials: 6, number of rows: 1, number of positions per row: 6, product range: MKDSC 3, pitch: 5 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, mounting: Wave soldering, conductor/PCB connection direction: 0 °, number of solder pins per potential: 1, type of packaging: packed in cardboard

  • Well-known connection principle allows worldwide use
  • Low temperature rise, thanks to maximum contact force
  • Allows connection of two conductors
  • Anti-rotation pins reduce the mechanical strain on the soldering spots
  • Integrated protective guide prevents incorrect insertion of the conductor underneath the tension sleeve
  • The latching on the side enables various numbers of positions to be combined
Technical Specifications

Product properties

Product familyMKDSC 3
Product lineCOMBICON Terminals M
Number of Positions6
Pitch5 mm
Number of Connections6
Number of rows1
Number of potentials6
Solder pins per potential1

Electrical properties

Nominal current IN24 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

Nominal cross section2.5 mm²

Conductor connection

Connection MethodScrew connection with tension sleeve
Conductor cross section rigid0.2 mm² ... 4 mm²
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section AWG24 ... 12
Conductor cross section flexible, with ferrule without plastic sleeve0.25 mm² ... 2.5 mm²
Conductor cross section, flexible, with ferrule, with plastic sleeve0.25 mm² ... 1.5 mm²
2 conductors with same cross section, solid0.2 mm² ... 2.5 mm²
2 conductors with same cross section, flexible0.2 mm² ... 1.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve0.25 mm² ... 0.75 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 1.5 mm²
Stripping length7 mm
Tightening torque0.5 Nm ... 0.6 Nm

Mounting

Mounting TypeWave soldering
Drive form screw headSlotted (L)

Material data - contact

NoteWEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201
Contact MaterialCu alloy
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 ()()
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

Air clearances and creepage distances |

SpecificationIEC 60664-1:2007-04
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

Packaging specifications

Type of packagingpacked in cardboard

Why Proax for Phoenix Contact 1889657?

Proax is an authorized distributor of Phoenix Contact 1889657 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

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Additional Information

Pack Size50
Recommended
Sold in quantities of 50

Available for order

Phoenix Contact Availability