https://www.phoenixcontact.com/us/products/1721090
PCB terminal block - MKKDSG 3/ 2 - 1721090
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PCB terminal block, Nominal current: 17.5 A, Nom. voltage: 400 V, Pitch: 5 mm, Number of positions: 2,
Connection method: Screw connection with tension sleeve, Mounting: Wave soldering, Conductor/PCB
connection direction: 0 °, Color: green, The article can be aligned to create different nos. of positions!
The illustration shows a 3-position
version
Product Features
■
■
■
■
■
■
Well-known connection principle allows worldwide use
Low temperature rise, thanks to maximum contact force
Allows connection of two conductors
Conductor connection on several levels enables higher contact density
Integrated protective guide prevents incorrect insertion of the conductor underneath the tension sleeve
The latch on the side enables various numbers of positions to be combined
Key Commercial Data
Packing unit
Minimum order quantity
GTIN
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
9.43 g
85369010
Germany
1 pc
50 pc
Technical data
Dimensions
Length
Pitch
22.3 mm
5.00 mm
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https://www.phoenixcontact.com/us/products/1721090
PCB terminal block - MKKDSG 3/ 2 - 1721090
Technical data
Dimensions
Dimension a
Constructional height
Length of the solder pin
Pin dimensions
Hole diameter
5 mm
32 mm
5 mm
0,9 x 0,9 mm
1.3 mm
General
Range of articles
Insulating material group
Rated surge voltage (III/3)
Rated surge voltage (III/2)
Rated surge voltage (II/2)
Rated voltage (III/3)
Rated voltage (III/2)
Rated voltage (II/2)
Connection in acc. with standard
Nominal current I
N
Nominal cross section
Maximum load current
Insulating material
Solder pin surface
Flammability rating according to UL 94
Internal cylindrical gage
Stripping length
Number of positions
Screw thread
Tightening torque, min
Tightening torque max
MKKDSG 3
I
4 kV
4 kV
4 kV
250 V
400 V
630 V
EN-VDE
17.5 A
2.5 mm²
24 A (with 4 mm² conductor cross section)
PA
Sn
V0
A3
7 mm
2
M3
0.5 Nm
0.6 Nm
Connection data
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section flexible min.
Conductor cross section flexible max.
Conductor cross section flexible, with ferrule without plastic sleeve min.
Conductor cross section flexible, with ferrule without plastic sleeve max.
Conductor cross section flexible, with ferrule with plastic sleeve min.
Conductor cross section flexible, with ferrule with plastic sleeve max.
0.2 mm²
4 mm²
0.2 mm²
2.5 mm²
0.25 mm²
1.5 mm²
0.25 mm²
2.5 mm²
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https://www.phoenixcontact.com/us/products/1721090
PCB terminal block - MKKDSG 3/ 2 - 1721090
Technical data
Connection data
Conductor cross section AWG min.
Conductor cross section AWG max.
2 conductors with same cross section, solid min.
2 conductors with same cross section, solid max.
2 conductors with same cross section, stranded min.
2 conductors with same cross section, stranded max.
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, min.
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, max.
24
12
0.2 mm²
1.5 mm²
0.2 mm²
1.5 mm²
0.25 mm²
0.75 mm²
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
0.5 mm²
sleeve, max.
Standards and Regulations
Connection in acc. with standard
Flammability rating according to UL 94
EN-VDE
CSA
V0
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
eCl@ss 9.0
27141109
27141109
27141190
27141190
27261101
27440401
27440401
27440401
ETIM
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC001121
EC002643
EC002643
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
30211801
39121432
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https://www.phoenixcontact.com/us/products/1721090
PCB terminal block - MKKDSG 3/ 2 - 1721090
Classifications
UNSPSC
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
39121432
39121432
39121432
Approvals
Approvals
Approvals
CSA / UL Recognized / SEV / cUL Recognized / CCA / IECEE CB Scheme / EAC / EAC / cULus Recognized
Ex Approvals
Approvals submitted
Approval details
CSA
mm²/AWG/kcmil
Nominal current IN
Nominal voltage UN
B
28-12
10 A
300 V
D
28-12
10 A
300 V
UL Recognized
mm²/AWG/kcmil
Nominal current IN
Nominal voltage UN
B
30-12
10 A
125 V
D
30-12
10 A
300 V
04/16/2016 Page 4 / 7
https://www.phoenixcontact.com/us/products/1721090
PCB terminal block - MKKDSG 3/ 2 - 1721090
Approvals
SEV
mm²/AWG/kcmil
Nominal current IN
Nominal voltage UN
4.0
24 A
250 V
cUL Recognized
mm²/AWG/kcmil
Nominal current IN
Nominal voltage UN
B
30-12
10 A
125 V
D
30-12
10 A
300 V
CCA
IECEE CB Scheme
EAC
EAC
cULus Recognized
Accessories
Accessories
Cover
Cover - EA-MKDS - 1711408
Single cover, to cover individual terminal positions, snap-fitting, color: orange, transparent
04/16/2016 Page 5 / 7
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