https://www.phoenixcontact.com/us/products/1942170
Printed-circuit board connector - FKC 2,5 HC/ 4-ST - 1942170
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PCB connector, nominal current: 16 A, number of positions: 4, pitch: 5 mm, connection method: Push-in spring
connection, color: green, contact surface: Tin, COMBICON connectors may only be activated under no load
conditions. If for operating reasons small loads must be switched, experimental values are available upon
request.
The figure shows a 10-position
version of the product
Your advantages
Time saving push-in connection, tools not required
Defined contact force ensures that contact remains stable over the long term
Intuitive use through colour coded actuation lever
Integrated double steel spring provides additional safety in the event of temperature and power fluctuations
Optimized for tight installation situations: operation and conductor connection from one direction
Quick and convenient testing using integrated test option
Key Commercial Data
Packing unit
1 pc
Minimum order quantity
50 pc
GTIN
GTIN
4017918878115
Weight per Piece (excluding packing)
7.330 g
Custom tariff number
85366990
Country of origin
Germany
Technical data
Dimensions
Length [ l ]
25.73 mm
Width [ w ]
19.9 mm
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https://www.phoenixcontact.com/us/products/1942170
Printed-circuit board connector - FKC 2,5 HC/ 4-ST - 1942170
Technical data
Dimensions
Height [ h ]
15 mm
Pitch
5 mm
Dimension a
15 mm
General
Range of articles
FKC 2,5 HC/..-ST
Number of positions
4
Connection method
Push-in spring connection
Insulating material group
I
Rated surge voltage (III/3)
4 kV
Rated surge voltage (III/2)
4 kV
Rated surge voltage (II/2)
4 kV
Rated voltage (III/3)
250 V
Rated voltage (III/2)
320 V
Rated voltage (II/2)
630 V
Connection in acc. with standard
EN-VDE
Nominal current IN
16 A
Nominal cross section
2.5 mm²
Maximum load current
16 A (with a 2.5 mm² conductor cross section)
Insulating material
PA
Flammability rating according to UL 94
V0
Internal cylindrical gage
A2
Stripping length
10 mm
Connection data
Conductor cross section solid min.
0.2 mm²
Conductor cross section solid max.
2.5 mm²
Conductor cross section flexible min.
0.2 mm²
Conductor cross section flexible max.
2.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve min.
0.25 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max.
2.5 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min.
0.25 mm²
Conductor cross section flexible, with ferrule with plastic sleeve max.
2.5 mm²
Conductor cross section AWG min.
24
Conductor cross section AWG max.
12
2 conductors with same cross section, stranded, TWIN ferrules with plastic
0.5 mm²
sleeve, min.
2 conductors with same cross section, stranded, TWIN ferrules with plastic
1.5 mm²
sleeve, max.
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https://www.phoenixcontact.com/us/products/1942170
Printed-circuit board connector - FKC 2,5 HC/ 4-ST - 1942170
Technical data
Connection data
Minimum AWG according to UL/CUL
26
Maximum AWG according to UL/CUL
12
General information
Note
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.
Standards and Regulations
Connection in acc. with standard
EN-VDE
CUL
Flammability rating according to UL 94
V0
Environmental Product Compliance
China RoHS
Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values
Drawings
Diagram
Derating curve for: FKC 2,5 HC/..-ST with MSTBA 2,5 HC/..-G
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https://www.phoenixcontact.com/us/products/1942170
Printed-circuit board connector - FKC 2,5 HC/ 4-ST - 1942170
Diagram
Type: FKC 2,5 HC/...-ST with MSTBVA 2,5 HC/...-G
Dimensional drawing
Classifications
eCl@ss
eCl@ss 4.0
27260700
eCl@ss 4.1
27260700
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https://www.phoenixcontact.com/us/products/1942170
Printed-circuit board connector - FKC 2,5 HC/ 4-ST - 1942170
Classifications
eCl@ss
eCl@ss 5.0
27260700
eCl@ss 5.1
27260700
eCl@ss 6.0
27260700
eCl@ss 7.0
27440309
eCl@ss 8.0
27440309
eCl@ss 9.0
27440309
ETIM
ETIM 3.0
EC001121
ETIM 4.0
EC002638
ETIM 5.0
EC002638
ETIM 6.0
EC002638
ETIM 7.0
EC002638
UNSPSC
UNSPSC 6.01
30211810
UNSPSC 7.0901
39121409
UNSPSC 11
39121409
UNSPSC 12.01
39121409
UNSPSC 13.2
39121409
Approvals
Approvals
Approvals
IECEE CB Scheme / EAC / cULus Recognized / VDE Zeichengenehmigung
Ex Approvals
Approval details
IECEE CB Scheme
http://www.iecee.org/
Nominal voltage UN
250 V
DE1-60988-B1B2
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https://www.phoenixcontact.com/us/products/1942170
Printed-circuit board connector - FKC 2,5 HC/ 4-ST - 1942170
Approvals
Nominal current IN
16 A
mm²/AWG/kcmil
0.2-2.5
EAC
B.01742
cULus Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
E60425-19931011
B
D
Nominal voltage UN
300 V
300 V
Nominal current IN
16 A
10 A
mm²/AWG/kcmil
26-12
26-12
VDE Zeichengenehmigung
http://www2.vde.com/de/Institut/Online-Service/
VDE-gepruefteProdukte/Seiten/Online-Suche.aspx
Nominal voltage UN
250 V
Nominal current IN
16 A
mm²/AWG/kcmil
0.2-2.5
40050079
Accessories
Accessories
Coding element
Coding profile - CP-MSTB - 1734634
Coding profile, is inserted into the slot on the plug or inverted header, red insulating material
Crimping tool
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https://www.phoenixcontact.com/us/products/1942170
Printed-circuit board connector - FKC 2,5 HC/ 4-ST - 1942170
Accessories
Crimping pliers - CRIMPFOX 6 - 1212034
Crimping pliers, for ferrules without insulating collar according to DIN 46228 Part 1 and ferrules with insulating collar
according to DIN 46228 Part 4, 0.25 mm² ... 6.0 mm², lateral entry, trapezoidal crimp
Insulating sleeve
Insulating sleeve - MPS-IH WH - 0201663
Insulating sleeve, color: white
Insulating sleeve - MPS-IH RD - 0201676
Insulating sleeve, color: red
Insulating sleeve - MPS-IH BU - 0201689
Insulating sleeve, color: blue
Insulating sleeve - MPS-IH YE - 0201692
Insulating sleeve, color: yellow
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https://www.phoenixcontact.com/us/products/1942170
Printed-circuit board connector - FKC 2,5 HC/ 4-ST - 1942170
Accessories
Insulating sleeve - MPS-IH GN - 0201702
Insulating sleeve, color: green
Insulating sleeve - MPS-IH GY - 0201728
Insulating sleeve, color: gray
Insulating sleeve - MPS-IH BK - 0201731
Insulating sleeve, color: black
Labeled terminal marker
Marker card - SK 3,8 REEL P5 WH CUS - 0825124
Marker card, can be ordered: By card, white, labeled according to customer specifications, mounting type: adhesive, for
terminal block width: 5 mm, lettering field size: continuous x 3.8 mm
Marker card - SK 5/3,8:FORTL.ZAHLEN - 0804183
Marker card, Card, white, labeled, Horizontal: consecutive numbers 1 ... 10, 11 ... 20, etc. up to 91 ... (99)100, mounting
type: adhesive, for terminal block width: 5 mm, lettering field size: 5 x 3.8 mm
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https://www.phoenixcontact.com/us/products/1942170
Printed-circuit board connector - FKC 2,5 HC/ 4-ST - 1942170
Accessories
Screwdriver tools
Screwdriver - SZS 0,6X3,5 - 1205053
Actuation tool, for ST terminal blocks, insulated, also suitable for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm,
2-component grip, with non-slip grip
Terminal marking
Marker card - SK U/3,8 WH:UNBEDRUCKT - 0803906
Marker card, Sheet, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, Office printing systems,
mounting type: adhesive, for terminal block width: 210 mm, lettering field size: 186 x 3.8 mm, Number of individual labels:
1440
Marker strip - SK 3,8 WH:REEL - 0805218
Marker strip, Roll, white, unlabeled, can be labeled with: THERMOMARK ROLL 2.0, THERMOMARK ROLL,
THERMOMARK ROLL X1, THERMOMARK ROLLMASTER 300/600, THERMOMARK X1.2, mounting type: adhesive, for
terminal block width: 90000 mm, lettering field size: continuous x 3.8 mm, Number of individual labels: 210000
Test plug terminal block
Reducing plug - RPS - 0201647
Reducing plug, color: gray
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https://www.phoenixcontact.com/us/products/1942170
Printed-circuit board connector - FKC 2,5 HC/ 4-ST - 1942170
Accessories
Test plugs - MPS-MT - 0201744
Test plugs, with solder connection up to 1 mm² conductor cross section, color: gray
Additional products
Feed-through header - MSTBA 2,5 HC/ 4-G - 1923775
PCB headers, nominal current: 16 A, number of positions: 4, pitch: 5 mm, color: green, contact surface: Tin, mounting:
Wave soldering
Feed-through header - MSTBVA 2,5 HC/ 4-G - 1924211
PCB headers, nominal current: 16 A, number of positions: 4, pitch: 5 mm, color: green, contact surface: Tin, mounting:
Wave soldering
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