MK 3/4/E
Product image

MK 3/4/E

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

Produkt ID 7906130000
Download datablad Engineering-support Produktdownloads
Tilbehør 2 Anvendte produkter 1056
Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data Rating data IECEx/ATEX System specifications Additional technical data Conductors for clamping (additional connection) Conductors for clamping (rated connection) CSA rating data Dimensions General Rating data UL rating data Product images Classifications

Approvals

Approvals
![](https://assets.dam.weidmueller.com/assets/api/8761d6a8-633c-4aff-8793-97a5d2b0ca50/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/7849a070-6e16-4866-9b5a-c610b7f622e5/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/52b59257-358c-4bc4-9ea4-df407cebf157/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/2fb608f0-c73d-4515-a7a5-878046a505f4/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/5855f480-81e6-48e1-aa53-1e87419df7ba/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/70d4994d-1e1f-4a62-8b8a-96bcbd57aca3/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/5855f480-81e6-48e1-aa53-1e87419df7ba/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (UR)
E60693 

General ordering data

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 
Order No.
7906130000 
Type
MK 3/4/E 
GTIN (EAN)
4008190576332 
Qty.
50 Styk

Dimensions and weights

Depth
16,1 mm
Depth (inches)
0,634 inch
Height
15 mm
Height (inches)
0,591 inch
Width
35,75 mm
Width (inches)
1,407 inch
Net weight
12,989 g

Temperatures

Storage temperature
-25 °C...55 °C 
Ambient temperature
-60 °C…85 °C 
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

Grundläggande material
KrG 
Colour
medium yellow 
Класс пожаростойкости UL 94
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 
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 potentials
1 
Number of levels
1 
Mounting rail
Mounting plate 

Additional technical data

Explosion-tested version
No 
Type of mounting
Direct mounting 
安装指导
Direct mounting 

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.
0,33 mm²
Connection direction
on side 
Gauge to IEC 60947-1
A2 
Number of connections
8 
Průřez připojení vodiče, pevné jádro, min.
0,33 mm²
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.
0,33 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.
0,33 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.
0,33 mm²
Wire connection cross-section, solid core, max.
4 mm²

CSA rating data

Průřez vodiče min. (CSA)
22 AWG 
Velikost napětí C (CSA)
300 V 
Velikost proudu C (CSA)
25 A 
Wire cross section max. (CSA)
12 AWG 
Č. osvědčení (CSA)
12400-149 

Dimensions

Fixing dimension
18,5 mm

General

Installation advice
Direct mounting 
Mounting rail
Mounting plate 
Number of poles
4 
Standards
IEC 60947-7-1 
Wire connection cross section AWG, max.
AWG 12 
Wire connection cross section AWG, min.
AWG 22 

Rating data

Märkarea
2,5 mm²
Rated voltage
400 V
Rated DC voltage
400 V
Номинальный ток
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

Corrente Gr B (UR)
20 A 
Tensione Gr B (UR)
300 V 
Voltage size D (UR)
600 V 
導体サイズ工場配線最大（UR）
12 AWG 
最大导线尺寸 现场接线 (UR)
12 AWG 
電流の規模D（UR）
5 A 
인증 번호(UR)
E60693 
컨덕터 크기 팩토리 결선 최소(UR)
22 AWG 
컨덕터 크기 필드 결선 최소(UR)
22 AWG 

Product images

Classifications

ETIM 8.0
EC001284 
ETIM 9.0
EC001284 
ETIM 10.0
EC001284 
ECLASS 14.0
27-14-11-06 
ECLASS 15.0
27-14-11-06