Feed-through plug - DFK-PC 4/ 7-GF-7,62 BD:7-1
1707587

Feed-through connector, nominal cross section: 4 mm2, color: green, nominal current: 20 A, rated voltage (III/2): 630 V, contact surface: Tin, type of contact: Male connector, number of potentials: 7, number of rows: 1, number of positions: 7, number of connections: 7, product range: DFK-PC 4/..-GF, pitch: 7.62 mm, connection method: Screw connection with tension sleeve, conductor/PCB connection direction: 0 °, number of solder pins per potential: 1, plug-in system: POWER COMBICON 4, Pin connector pattern alignment: Standard, locking: Screw locking, mounting: Threaded flange, type of packaging: packed in cardboard


Product Details




Product line COMBICON Connectors L
Product type Feed-through connector
Number of positions 7
Pitch 7.62 mm
Number of connections 7
Number of rows 1
Mounting flange Threaded flange
Number of potentials 7

Nominal current IN 20 A
Nominal voltage UN 630 V
Pollution degree 3
Contact resistance 0.4 mΩ
Rated voltage (III/3) 400 V
Rated surge voltage (III/3) 6 kV
Rated voltage (III/2) 630 V
Rated surge voltage (III/2) 6 kV

Connection technology
Type Feed-through header
Connector system POWER COMBICON 4
Nominal cross section 4 mm²
Type of contact Male connector
Interlock
Locking type Screw locking
Mounting flange Threaded flange
Conductor connection
Connection method Screw connection with tension sleeve
Connection direction of the conductor to plug-in direction 0 °
Conductor cross section solid 0.2 mm² ... 4 mm²
Conductor cross section flexible 0.2 mm² ... 4 mm²
Conductor cross section AWG 24 ... 10
Conductor cross section flexible, with ferrule without plastic sleeve 0.25 mm² ... 4 mm²
Conductor cross section, flexible, with ferrule, with plastic sleeve 0.25 mm² ... 4 mm²
2 conductors with same cross section, solid 0.2 mm² ... 2.5 mm²
2 conductors with same cross section, flexible 0.2 mm² ... 2.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve 0.2 mm² ... 1.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² ... 2.5 mm²
Cylindrical gauge a x b / diameter 3.6 mm x 3.1 mm / 3.0 mm
Stripping length 7 mm
Torque 0.5 Nm ... 0.6 Nm

Mounting type Direct mounting

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 hot-dip tin-plated
Metal surface terminal point (top layer) Tin (5 - 7 µm Sn)
Metal surface contact area (top layer) Tin (5 - 7 µm Sn)
Material data - housing
Housing color 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

Notes on operation In 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.

Dimensional drawing
Width 52.1 mm
Height 30.5 mm
Installed height 30.5 mm
Length 32 mm
Pitch 7.62 mm

Test for conductor damage and slackening
Specification IEC 60999-1:1999-11
Result Test passed
Pull-out test
Specification IEC 60999-1:1999-11
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
4 mm² / flexible / > 60 N
Insertion and withdrawal forces
Result Test passed
No. of cycles 25
Insertion strength per pos. approx. 8 N
Withdraw strength per pos. approx. 6 N
Torque test
Specification IEC 60999-1:1999-11
Resistance of inscriptions
Specification IEC 60068-2-70:1995-12
Result Test passed
Polarization and coding
Specification IEC 60512-7:1993-08 (Polarization)
Result Test passed
Visual inspection
Specification IEC 60512-1-1:2002-02
Result Test passed
Dimension check
Specification IEC 60512-1-2:2002-02
Result Test passed

Thermal test | Test group C
Specification IEC 60512-5-1:2002-02
Tested number of positions 12
Insulation resistance
Specification IEC 60512-3-1:2002-02
Insulation resistance, neighboring positions 1012 Ω
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) 400 V
Rated surge voltage (III/3) 6 kV
minimum clearance value - non-homogenous field (III/3) 5.5 mm
minimum creepage distance (III/3) 5.5 mm
Rated insulation voltage (III/2) 630 V
Rated surge voltage (III/2) 6 kV
minimum clearance value - non-homogenous field (III/2) 5.5 mm
minimum creepage distance (III/2) 5.5 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
Specification IEC 60068-2-6:1995-03
Frequency 10 - 150 - 10 Hz
Sweep speed 1 octave/min
Amplitude 0.35 mm (10 - 60.1 Hz)
Sweep speed 5g (60.1 - 150 Hz)
Test duration per axis 2.5 h
Durability test
Specification IEC 60512-5:1992-08
Impulse withstand voltage at sea level 7.3 kV
Contact resistance R1 0.4 mΩ
Contact resistance R2 0.6 mΩ
Insertion/withdrawal cycles 25
Climatic test
Specification ISO 6988:1985-02
Corrosive stress KFW 0.2 S/1 cycle
Thermal stress 100 °C/168 h
Power-frequency withstand voltage 3.31 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

Type of packaging packed in cardboard

Item number 1707587
Packing unit 50 pc
Minimum order quantity 50 pc
Note Made to Order (non-returnable)
Product Key AADWCA
GTIN 4046356935029
Weight per Piece (including packing) 29,8 g
Weight per Piece (excluding packing) 29,73 g
Customs tariff number 85366990
Country of origin PL


ECLASS

ECLASS-9.0 27440309
ECLASS-10.0.1 27440309
ECLASS-11.0 27460202

ETIM

ETIM 8.0 EC002638

UNSPSC

UNSPSC 21.0

CSA

Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
Use group B
300 V 20 A
Use group C
300 V 20 A

EAC

cULus Recognized

Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
Use group B
300 V 35 A 30 - 10
Use group C
300 V 35 A 30 - 10
Use group D
600 V 5 A 30 - 10

DNV GL

LR

Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2

CSA

Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
Use group B
300 V 20 A
Use group C
300 V 20 A

China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values

Your advantages

Well-known connection principle allows worldwide use
Low temperature rise, thanks to maximum contact force
Allows connection of two conductors
Screwable flange for superior mechanical stability
Flexible side panels enable convenient wall mounting prewired from the inside