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Phoenix Contact DFK-PC 16/ 4-ST-10,16
The figure shows a 5-pos. version of the product
AllConnectorsTerminal blocksPCB terminal blocks and connectors
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
1703399
Weight
0.048 kg
This product is Not Cancellable/Not Returnable
Series DFK-PC

DFK-PC 16/ 4-ST-10,16 - Feed-through plug

Feed-through connector, nominal cross section: 16 mm2, color: green, nominal current: 76 A, rated voltage (III/2): 1000 V, contact surface: Silver, contact connection type: Pin, number of potentials: 4, number of rows: 1, number of positions: 4, number of connections: 4, product range: DFK-PC 16/..-ST, pitch: 10.16 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, conductor/PCB connection direction: 0 °, plug-in system: COMBICON PC 16, Pin connector pattern alignment: Standard, locking: without, mounting: without, 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
  • Flange system enables secure fixing to the housing panel by means of tool-free snap-in locking or screws
Technical Specifications

Product properties

Product familyDFK-PC 16/..-ST
Product lineCOMBICON Connectors XL
TypeFeed-through header
Number of Positions4
Pitch10.16 mm
Number of Connections4
Number of rows1
Number of potentials4
Mounting flangewithout

Electrical properties

Nominal current IN76 A
Nominal voltage UN1000 V
Degree of pollution3
Contact resistance0.5 mΩ
Rated voltage (III/3)1000 V
Rated surge voltage (III/3)8 kV
Rated voltage (III/2)1000 V
Rated surge voltage (III/2)8 kV
Rated voltage (II/2)1000 V
Rated surge voltage (II/2)6 kV

Connection technology

TypeFeed-through header
Connector systemCOMBICON PC 16
Nominal cross section16 mm²
Contact connection typePin

Interlock

Locking Typewithout
Mounting flangewithout

Conductor connection

Connection MethodScrew connection with tension sleeve
Connection direction of the conductor to plug-in direction0 °
Conductor cross section rigid0.75 mm² ... 16 mm²
Conductor cross section flexible0.75 mm² ... 16 mm²
Conductor cross section AWG18 ... 6
Conductor cross section flexible, with ferrule without plastic sleeve0.5 mm² ... 16 mm² (Only in connection with CRIMPFOX 16 S)
Conductor cross section, flexible, with ferrule, with plastic sleeve0.5 mm² ... 16 mm² (Only in connection with CRIMPFOX 16 S)
2 conductors with same cross section, solid0.75 mm² ... 6 mm²
2 conductors with same cross section, flexible0.75 mm² ... 6 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve0.5 mm² ... 4 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 6 mm²
Cylindrical gauge a x b / diameter4.3 mm x 4.0 mm / 5.4 mm
Stripping length12 mm
Tightening torque1.7 Nm ... 1.8 Nm

Mounting

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
Surface characteristicsElectroplated silver
Metal surface terminal point (top layer)Silver (4 - 8 µm Ag)
Metal surface contact area (top layer)Silver (4 - 8 µm Ag)

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

Notes on operationIn accordance with IEC 61984, COMBICON connectors have no switching power (COC). During designated use, they must not be plugged in or disconnected when carrying voltage or under load.

Dimensions

Pitch10.16 mm
Width [w]60.08 mm
Height [h]30.55 mm
Length [l]56.5 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 value0.75 mm² / solid / > 30 N
Conductor cross section/conductor type/tractive force setpoint/actual value0.75 mm² / flexible / > 30 N
Conductor cross section/conductor type/tractive force setpoint/actual value16 mm² / solid / > 100 N
Conductor cross section/conductor type/tractive force setpoint/actual value16 mm² / flexible / > 100 N

Insertion and withdrawal forces

ResultTest passed
No. of cycles50
Insertion strength per pos. approx.7 N
Withdraw strength per pos. approx.7 N

Resistance of inscriptions

SpecificationIEC 60068-2-70:1995-12
ResultTest passed

Polarization and coding

SpecificationIEC 60512-13-5:2006-02
ResultTest passed

Visual inspection

SpecificationIEC 60512-1-1:2002-02
ResultTest passed

Dimension check

SpecificationIEC 60512-1-2:2002-02
ResultTest passed

Thermal test | Test group C

SpecificationIEC 60512-5-1:2002-02
Tested number of positions9

Insulation resistance

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

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)1000 V
Rated surge voltage (III/3)8 kV
minimum clearance value - non-homogenous field (III/3)8 mm
minimum creepage distance (III/3)12.5 mm
Rated insulation voltage (III/2)1000 V
Rated surge voltage (III/2)8 kV
minimum clearance value - non-homogenous field (III/2)8 mm
minimum creepage distance (III/2)8 mm
Rated insulation voltage (II/2)1000 V
Rated surge voltage (II/2)6 kV
minimum clearance value - non-homogenous field (II/2)5.5 mm
minimum creepage distance (II/2)5.5 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

Durability test

SpecificationIEC 60512-9-1:2010-03
Impulse withstand voltage at sea level9.8 kV
Contact resistance R10.5 mΩ
Contact resistance R20.5 mΩ
Insertion/withdrawal cycles50
Insulation resistance, neighboring positions> 5 MΩ

Climatic test

SpecificationISO 6988:1985-02
Corrosive stress0.2 dm3 SO2 on 300 dm3/40 °C/1 cycle
Thermal stress100 °C/168  h
Power-frequency withstand voltage4.26 kV

Ambient conditions

Ambient Temperature (Operation)-40 °C ... 100 °C (dependent on the 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
  • Phoenix ContactCP-PC RD
    CP-PC RD
    1701967 - Coding profile, for plugging into the coding ribs of the plug at a later date, insulating material, color: Red

Why Proax for Phoenix Contact DFK-PC 16/ 4-ST-10,16?

Proax is an authorized distributor of Phoenix Contact DFK-PC 16/ 4-ST-10,16 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

Alternate NamesDFKPC164ST1016
Pack Size10
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Sold in quantities of 10

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