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Multi-pole terminal strips
Direct Mounting
2.5 mm²
4 mm²
6 mm²
with miscellaneous connection
General ordering data
Version
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 24, Number of levels: 1, 5VA, KrG
Order No.
7906210000
Type
MK 3/12/E
GTIN (EAN)
4008190576417
Qty.
20 pc(s).
Dimensions and weights
Depth
16.1 mm
Depth (inches)
0.634 inch
Height
110 mm
Height (inches)
4.331 inch
Width
15 mm
Width (inches)
0.591 inch
Net weight
38.37 g
Temperatures
Storage temperature
-25 °C...55 °C
Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
130 °C
Environmental Product Compliance
RoHS Compliance Status
Compliant without exemption
REACH SVHC
No SVHC above 0.1 wt%
Material data
Material
KrG
Colour
medium yellow
UL 94 flammability rating
5VA
Rating data IECEx/ATEX
Certificate No. (ATEX)
TUEV18ATEX8209U
Certificate No. (IECEX)
IECEXTUR18.0019U
Max. voltage (ATEX)
275 V
Current (ATEX)
24 A
Wire cross section max. (ATEX)
4 mm²
Max. voltage (IECEX)
275 V
Current (IECEX)
24 A
Wire cross section max. (IECEX)
4 mm²
Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Marking EN 60079-7
Ex eb II C Gb
Ex 2014/34/EU label
II 2 G D
System specifications
Version
For the mounting rails
End cover plate required
No
Number of levels
1
Rail
Mounting plate
Additional technical data
Explosion-tested version
No
Installation advice
Direct mounting
Type of mounting
Direct mounting
CSA rating data
Certificate No. (CSA)
12400-149
Current size C (CSA)
25 A
Voltage size C (CSA)
300 V
Wire cross section max. (CSA)
12 AWG
Wire cross section min. (CSA)
22 AWG
Conductors for clamping (additional connection)
Connection type, additional connection
Screw connection
Conductors for clamping (rated connection)
Blade size
0.6 x 3.5 mm
Clamping range, max.
4 mm²
Clamping range, min.
0.33 mm²
Clamping screw
M 2.5
Connection cross-section, stranded, max.
2.5 mm²
Connection cross-section, stranded, min.
1.5 mm²
Connection direction
on side
Gauge to IEC 60947-1
A2
Number of connections
24
Stripping length
5 mm
Tightening torque, max.
0.45 Nm
Tightening torque, min.
0.4 Nm
Torque level with DMS electric screwdriver
1
Type of connection
Screw connection
Type of connection 2
Screw connection
Wire connection cross section AWG, max.
AWG 12
Wire connection cross section AWG, min.
AWG 22
Wire connection cross section, finely stranded, max.
2.5 mm²
Wire connection cross section, finely stranded, min.
0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
1.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
1.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0.5 mm²
Wire connection cross-section, solid core, max.
4 mm²
Wire connection cross-section, solid core, min.
0.5 mm²
Dimensions
Fixing dimension
18.5 mm
General
Installation advice
Direct mounting
Number of poles
12
Rail
Mounting plate
Standards
IEC 60947-7-1
Wire connection cross section AWG, max.
AWG 12
Wire connection cross section AWG, min.
AWG 22
Rating data
Rated cross-section
2.5 mm²
Rated voltage
400 V
Rated DC voltage
400 V
Rated current
24 A
Current at maximum wires
24 A
Standards
IEC 60947-7-1
Volume resistance according to IEC 60947-7-x
1.33 mΩ
Rated impulse withstand voltage
6 kV
Power loss in accordance with IEC 60947-7-x
0.77 W
Pollution severity
3
UL rating data
Certificate No. (UR)
E60693
Conductor size Factory wiring max. (UR)
12 AWG
Conductor size Factory wiring min. (UR)
22 AWG
Conductor size Field wiring max. (UR)
12 AWG
Conductor size Field wiring min. (UR)
22 AWG
Current size B (UR)
20 A
Current size D (UR)
5 A
Voltage size B (UR)
300 V
Voltage size D (UR)
600 V
Downloads
Approval/Certificate/Document of Conformity
Engineering Data
Eplan Data Portal
Eplan data
CADENAS eCATALOG
CAX data
Product Change Notification
User Documentation
Catalogues
Catalogues in PDF-format
Brochures
Classifications
ETIM 6.0
EC001284
ETIM 7.0
EC001284
ETIM 8.0
EC001284
ETIM 9.0
EC001284
ECLASS 9.0
27-14-11-06
ECLASS 9.1
27-14-11-06
ECLASS 10.0
27-14-11-06
ECLASS 11.0
27-14-11-06
ECLASS 12.0
27-14-11-06
ECLASS 13.0
27-14-11-06
ECLASS 14.0
27-14-11-06
Order No.:
0241260000
Type:
MK 2/12
Version:
Single- and multi-pole terminal strip, Screw connection, beige, 2.5 mm², 24 A, 125 V, Number of connections: 24, Number of levels: 1, V-2, Polyamide 66
Order No.:
0274620000
Type:
MK 3/10
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 20, Number of levels: 1, 5VA, KrG
Order No.:
0243520000
Type:
MK 3/12
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 24, Number of levels: 1, 5VA, KrG
Order No.:
0273820000
Type:
MK 3/2
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 4, Number of levels: 1, 5VA, KrG
Order No.:
7906110000
Type:
MK 3/2/E
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 4, Number of levels: 1, 5VA, KrG
Order No.:
0273920000
Type:
MK 3/3
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 6, Number of levels: 1, 5VA, KrG
Order No.:
1784480000
Type:
MK 3/3 B 412
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 6, Number of levels: 1, V-2, KrG
Order No.:
7906120000
Type:
MK 3/3/E
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 6, Number of levels: 1, 5VA, KrG
Order No.:
2819510000
Type:
MK 3/3/E B +-PE
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 6, Number of levels: 1, 5VA, KrG
Order No.:
0274020000
Type:
MK 3/4
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 8, Number of levels: 1, 5VA, KrG
Order No.:
0274040000
Type:
MK 3/4 B 1-4
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 8, Number of levels: 1, 5VA, KrG
Order No.:
1380770000
Type:
MK 3/4 B 412
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 8, Number of levels: 1, 5VA, KrG
Order No.:
7906130000
Type:
MK 3/4/E
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 8, Number of levels: 1, 5VA, KrG
Order No.:
0274120000
Type:
MK 3/5
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 10, Number of levels: 1, 5VA, KrG
Order No.:
0274220000
Type:
MK 3/6
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 12, Number of levels: 1, 5VA, KrG
Order No.:
7906150000
Type:
MK 3/6/E
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 12, Number of levels: 1, 5VA, KrG
Order No.:
0274320000
Type:
MK 3/7
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 14, Number of levels: 1, 5VA, KrG
Order No.:
0274420000
Type:
MK 3/8
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 16, Number of levels: 1, 5VA, KrG
Order No.:
1548120000
Type:
MK 3/8 B 1-6
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 16, Number of levels: 1, V-2, KrG
Order No.:
7906170000
Type:
MK 3/8/E
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 16, Number of levels: 1, 5VA, KrG
Order No.:
0244220000
Type:
MK 4/16
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 32, Number of levels: 1, 5VA, KrG
Order No.:
0243820000
Type:
MK 5/2 O.DE
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 500 V, Number of connections: 4, Number of levels: 1, 5VA, KrG
Version
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 24, Number of levels: 1, 5VA, KrG
Order No.
7906210000
Type
MK 3/12/E
GTIN (EAN)
4008190576417
Qty.
20 pc(s).
Depth
16.1 mm
Depth (inches)
0.634 inch
Height
110 mm
Height (inches)
4.331 inch
Width
15 mm
Width (inches)
0.591 inch
Net weight
38.37 g
Storage temperature
-25 °C...55 °C
Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
130 °C
RoHS Compliance Status
Compliant without exemption
REACH SVHC
No SVHC above 0.1 wt%
Material
KrG
Colour
medium yellow
UL 94 flammability rating
5VA
Certificate No. (ATEX)
TUEV18ATEX8209U
Certificate No. (IECEX)
IECEXTUR18.0019U
Max. voltage (ATEX)
275 V
Current (ATEX)
24 A
Wire cross section max. (ATEX)
4 mm²
Max. voltage (IECEX)
275 V
Current (IECEX)
24 A
Wire cross section max. (IECEX)
4 mm²
Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Marking EN 60079-7
Ex eb II C Gb
Ex 2014/34/EU label
II 2 G D
Version
For the mounting rails
End cover plate required
No
Number of levels
1
Rail
Mounting plate
Explosion-tested version
No
Installation advice
Direct mounting
Type of mounting
Direct mounting
Certificate No. (CSA)
12400-149
Current size C (CSA)
25 A
Voltage size C (CSA)
300 V
Wire cross section max. (CSA)
12 AWG
Wire cross section min. (CSA)
22 AWG
Connection type, additional connection
Screw connection
Blade size
0.6 x 3.5 mm
Clamping range, max.
4 mm²
Clamping range, min.
0.33 mm²
Clamping screw
M 2.5
Connection cross-section, stranded, max.
2.5 mm²
Connection cross-section, stranded, min.
1.5 mm²
Connection direction
on side
Gauge to IEC 60947-1
A2
Number of connections
24
Stripping length
5 mm
Tightening torque, max.
0.45 Nm
Tightening torque, min.
0.4 Nm
Torque level with DMS electric screwdriver
1
Type of connection
Screw connection
Type of connection 2
Screw connection
Wire connection cross section AWG, max.
AWG 12
Wire connection cross section AWG, min.
AWG 22
Wire connection cross section, finely stranded, max.
2.5 mm²
Wire connection cross section, finely stranded, min.
0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
1.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
1.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0.5 mm²
Wire connection cross-section, solid core, max.
4 mm²
Wire connection cross-section, solid core, min.
0.5 mm²
Installation advice
Direct mounting
Number of poles
12
Rail
Mounting plate
Standards
IEC 60947-7-1
Wire connection cross section AWG, max.
AWG 12
Wire connection cross section AWG, min.
AWG 22
Rated cross-section
2.5 mm²
Rated voltage
400 V
Rated DC voltage
400 V
Rated current
24 A
Current at maximum wires
24 A
Standards
IEC 60947-7-1
Volume resistance according to IEC 60947-7-x
1.33 mΩ
Rated impulse withstand voltage
6 kV
Power loss in accordance with IEC 60947-7-x
0.77 W
Pollution severity
3
Certificate No. (UR)
E60693
Conductor size Factory wiring max. (UR)
12 AWG
Conductor size Factory wiring min. (UR)
22 AWG
Conductor size Field wiring max. (UR)
12 AWG
Conductor size Field wiring min. (UR)
22 AWG
Current size B (UR)
20 A
Current size D (UR)
5 A
Voltage size B (UR)
300 V
Voltage size D (UR)
600 V
ETIM 6.0
EC001284
ETIM 7.0
EC001284
ETIM 8.0
EC001284
ETIM 9.0
EC001284
ECLASS 9.0
27-14-11-06
ECLASS 9.1
27-14-11-06
ECLASS 10.0
27-14-11-06
ECLASS 11.0
27-14-11-06
ECLASS 12.0
27-14-11-06
ECLASS 13.0
27-14-11-06
ECLASS 14.0
27-14-11-06
Approvals
ROHS
Conform
UL File Number Search
UL Website
Certificate No. (UR)
E60693
Order No.:
0241260000
Type:
MK 2/12
Version:
Single- and multi-pole terminal strip, Screw connection, beige, 2.5 mm², 24 A, 125 V, Number of connections: 24, Number of levels: 1, V-2, Polyamide 66
Order No.:
0274620000
Type:
MK 3/10
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 20, Number of levels: 1, 5VA, KrG
Order No.:
0243520000
Type:
MK 3/12
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 24, Number of levels: 1, 5VA, KrG
Order No.:
0273820000
Type:
MK 3/2
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 4, Number of levels: 1, 5VA, KrG
Order No.:
7906110000
Type:
MK 3/2/E
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 4, Number of levels: 1, 5VA, KrG
Order No.:
0273920000
Type:
MK 3/3
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 6, Number of levels: 1, 5VA, KrG
Order No.:
1784480000
Type:
MK 3/3 B 412
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 6, Number of levels: 1, V-2, KrG
Order No.:
7906120000
Type:
MK 3/3/E
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 6, Number of levels: 1, 5VA, KrG
Order No.:
2819510000
Type:
MK 3/3/E B +-PE
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 6, Number of levels: 1, 5VA, KrG
Order No.:
0274020000
Type:
MK 3/4
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 8, Number of levels: 1, 5VA, KrG
Order No.:
0274040000
Type:
MK 3/4 B 1-4
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 8, Number of levels: 1, 5VA, KrG
Order No.:
1380770000
Type:
MK 3/4 B 412
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 8, Number of levels: 1, 5VA, KrG
Order No.:
7906130000
Type:
MK 3/4/E
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 8, Number of levels: 1, 5VA, KrG
Order No.:
0274120000
Type:
MK 3/5
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 10, Number of levels: 1, 5VA, KrG
Order No.:
0274220000
Type:
MK 3/6
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 12, Number of levels: 1, 5VA, KrG
Order No.:
7906150000
Type:
MK 3/6/E
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 12, Number of levels: 1, 5VA, KrG
Order No.:
0274320000
Type:
MK 3/7
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 14, Number of levels: 1, 5VA, KrG
Order No.:
0274420000
Type:
MK 3/8
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 16, Number of levels: 1, 5VA, KrG
Order No.:
1548120000
Type:
MK 3/8 B 1-6
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 16, Number of levels: 1, V-2, KrG
Order No.:
7906170000
Type:
MK 3/8/E
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 16, Number of levels: 1, 5VA, KrG
Order No.:
0244220000
Type:
MK 4/16
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 400 V, Number of connections: 32, Number of levels: 1, 5VA, KrG
Order No.:
0243820000
Type:
MK 5/2 O.DE
Version:
Single- and multi-pole terminal strip, Screw connection, medium yellow, 2.5 mm², 24 A, 500 V, Number of connections: 4, Number of levels: 1, 5VA, KrG
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