WMF 2.5 DI OR

WMF 2.5 DI OR

Test-disconnect terminal, Screw connection, orange, 2.5 mm², 24 A, 500 V, Number of connections: 2, Number of levels: 1

Item No. 2492370000
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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) General Rating data 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/680ba583-8621-4d57-b79a-2859678ecdf9/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/52b59257-358c-4bc4-9ea4-df407cebf157/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/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. (cURusEX)
E184763 

General ordering data

Version
Test-disconnect terminal, Screw connection, orange, 2.5 mm², 24 A, 500 V, Number of connections: 2, Number of levels: 1 
Order No.
2492370000 
Type
WMF 2.5 DI OR 
GTIN (EAN)
4050118501674 
Qty.
50 Styk

Dimensions and weights

Depth
44,5 mm
Depth (inches)
1,752 inch
Height
88 mm
Height (inches)
3,465 inch
Width
5,08 mm
Width (inches)
0,2 inch
Net weight
10,7 g

Temperatures

Storage temperature
-25 °C...55 °C 
Ambient temperature
-50 °C…75 °C 
Continuous operating temp., min.
-50 °C
Continuous operating temp., max.
120 °C

Environmental Product Compliance

RoHS Compliance Status
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 

Material data

Basic material
Wemid 
Colour
orange 
Colour of operational elements
orange 
UL 94 flammability rating
V-0 

Rating data IECEx/ATEX

Certificate No. (ATEX)
DEMKO14ATEX1389U 
Certificate No. (IECEX)
IECEXUL14.0097U 
Max. voltage (ATEX)
500 V 
Current (ATEX)
18.5 A 
Wire cross section max. (ATEX)
2.5 mm² 
Max. voltage (IECEX)
500 V 
Current (IECEX)
18.5 A 
Sección máx. del conductor (IECEX)
2.5 mm² 
Marking EN 60079-7
Ex ec II C Gc 
Ex 2014/34/EU label
II 3 G D 

System specifications

Version
Screw connection 
Spacer 
for plug-in cross-connector 
One end without connector 
End cover plate required
Yes 
Number of potentials
1 
Number of levels
1 
Number of clamping points per level
2 
Levels cross-connected internally
No 
PE connection
No 
Mounting rail
TS 35 
N-function
No 
PE function
No 
PEN function
No 

Additional technical data

Snap-on
Igen 
Type of mounting
зафиксированный 

Conductors for clamping (additional connection)

Connection type, additional connection
Screw connection 

Conductors for clamping (rated connection)

Anslutningsarea, flertrådig, min.
0,5 mm²
Connection cross-section, finely stranded, min.
0,5 mm²
Connection direction
on side 
Keresztmetszet csatlakoztatott vezetékhez, finomsodratú, érvéghüvelyekkel és műanyag gallérokkal DIN 46228/4, névleges csatlakozás, min.
0,5 mm²
Ledararea, entrådig, max.
4 mm²
Nombre de raccordements
2 
Plage de serrage, max.
4 mm²
Przekrój przyłącza przewodu, cienki przewód wielodrutowy z tulejkami kablowymi DIN 46228/1, min.
0,5 mm²
Przekrój przyłącza przewodu, z cienkiego drutu, maks.
4 mm²
Rögzítési tartomány, névleges csatlakozás, min.
0,5 mm²
Sezione di collegamento cavo, flessibile con terminali DIN 46228/1, max.
2,5 mm²
Type de raccordement
Collegamento a vite 
Type of connection 2
Screw connection 
Vezeték csatlakozási keresztmetszet AWG, min.
AWG 26 
Vezeték csatlakozási keresztmetszet, finomsodratú, érvéghüvelyekkel és műanyag gallérokkal DIN 46228/4, névleges csatlakozás, max.
2,5 mm²
Wire connection cross section AWG, max.
AWG 12 
Wire connection cross-section, solid core, min.
0,5 mm²
Сечение подсоединяемого провода, скрученный, макс.
4 mm²
Сечение подсоединяемого провода, тонкий скрученный, мин.
0,5 mm²

General

Mounting rail
TS 35 
Wire connection cross section AWG, max.
AWG 12 
Wire connection cross section AWG, min.
AWG 26 

Rating data

Rated cross-section
2,5 mm²
Rated voltage
500 V
Rated DC voltage
500 V
Nominal current
24 A
Volume resistance according to IEC 60947-7-x
1,33 mΩ
Power loss in accordance with IEC 60947-7-x
0,77 W
Pollution severity
3 
Surge voltage category
III 

Classifications

ETIM 8.0
EC000902 
ETIM 9.0
EC000902 
ETIM 10.0
EC000902 
ECLASS 14.0
27-25-01-09 
ECLASS 15.0
27-25-01-09