Multipole terminal blocks
Screw connection
MK 2/12
MK 10/14
MK 3/12
MK 4/16
103
80
85.5
18.5
10
8.5
Dimensions/approvals
a r
a r
a r
a r
Width/length/height (mm)
86/15/15
88.5/13.5/12
110/15/16.1
103/17/16
Insulation stripping length/clamping screw/screwdriver blade
Rated data according to IEC 60 947-7-1
Rated voltage/current/cross-section
5 mm/M 2.5/3.5 x 0.6
6 mm/M 2.5/3.5 x 0.6
5 mm/M 2.5/3.5 x 0.6
5 mm/M 2.5/3.5 x 0.6
125 V/24 A/2.5 mm2
2.5 kV/3
125 V/24 A/2.5 mm2
2.5 kV/3
400 V/24 A/2.5 mm2
6 kV/3
400 V/24 A/2.5 mm2
6 kV/3
Rated impulse voltage VDE 0110/1.89/pollution severity
Further technical data
Tightening torque range
Nm
0.4…0.45
1
0.4…0.45
1
0.4…0.45
1
0.4…0.45
1
Torque setting with electric screwdriver type DMS 2
Clampable conductor
Solid H07V-U
mm2
mm2
mm2
mm2
mm2
0.5…4
0.5…4
0.5…4
0.5…4
Stranded H07V-R
1.5…2.5
0.5…2.5
0.5…1.5
0.5…1.5
0.2…4.0 / A 2
1.5…2.5
0.5…2.5
0.5…1.5
0.5…1.5
0.2…4.0 / A 2
1.5…2.5
0.5…2.5
0.5…1.5
0.5…1.5
0.2…4.0 / A 2
1.5…2.5
0.5…2.5
0.5…1.5
0.5…1.5
0.2…4.0 / A 2
Flexible H07V-K
Flexible H07V-K and ferrule DIN 46 228/1
Flexible H07V-K and ferrule with plastic insul. collar
Max. clamping range in mm2/plug gauge acc. to IEC 60 947-1 Size
Continuous current rating of cross-connection 2-pole
Continuous current rating of cross-connection multipole
Rated data according to UL/CSA
Voltage/current/conductor size
A
A
UL
CSA
300 V/10 A/24…12 AWG
300 V/10 A/24…12 AWG
150 V/25 A/22…12 AWG
300 V/10 A/24…12 AWG
300 V/25 A/22…12 AWG
300 V/25 A/22…12 AWG
150 V/20 A/22…12 AWG
150 V/15 A/22…12 AWG
Voltage/current/conductor size
Ordering data
Version
2-pole
3-pole
4-pole
4-pole
6-pole
6-pole
8-pole
8-pole
10-pole
Type
Cat. No.
Qty.
Type
Cat. No. Qty.
Type
Cat. No.
Qty.
Type
Cat. No.
Qty.
MK 3/2 KrG 0273820000100
MK 3/3 KrG 0273920000 50
MK 3/4 KrG 0274020000 50
MK 3/6 KrG 0274220000 50
MK 3/8 KrG 0274420000 25
MK 3/10 KrG 0274620000 20
MK 3/12 KrG 0243520000 20
12-pole MK 2/12 PA 0241260000 50
12-pole
14-pole
16-pole
MK10/14PA 0370160000 20
other numbers on request
MK4/16KrG 0244220000 20
The MK 10/14 can be
mounted with glue or with
M 3 x 12* screws through the
empty terminal point aperture
*DIN EN ISO 1207
Soldering strip/expansion rivet
Marking strips
MF 2/12
SN
0241760000 50
0200100000500
printed BSTb 28/12 0245700000 50
1 ... bottom
BSTb 28/12 0245900000 50
BSTb 28/8 0290200000 50
BSTb 28/6 0290000000 50
BSTb 28/4 0289800000 50
BSTb 28/16 0262200000 50
bottom
BSTb 28/12 0278500000 50
top
BSTb 28/16 0278700000 50
top
unprinted BSTo 28/12 0245600000 50
BSTo 28/12 0245800000 50
BSTo 28/8 0284700000 50
BSTo 28/6 0289500000 50
BSTo 28/4 0289300000 50
BSTo 28/16 0262100000 50
Printed on top on request
167
WEIDMULLER [ WEIDMULLER ]
