WMF 2.5 DI BL
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WMF 2.5 DI BL

WMF 2.5 DI BL

Test-disconnect terminal, Screw connection, blue, 2.5 mm², 20 A, 500 V, Number of connections: 2, Number of levels: 1

Tuotteen tunnus 1270070000
Avaa konfiguraattorissa
Lataa tietosivu Tekninen tuki Tuotelataukset
Lisävarusteet 47 Samankaltaiset tuotteet 34
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 UL 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/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/33feeb02-46e9-4a14-9d79-8ec5ee409fe3/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/b4580cc2-0460-4c2d-b9fc-c5c85c041f2f/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. (cURus)
E60693 
Certificate No. (cURusEX)
E184763 

General ordering data

Version
Test-disconnect terminal, Screw connection, blue, 2.5 mm², 20 A, 500 V, Number of connections: 2, Number of levels: 1 
Order No.
1270070000 
Type
WMF 2.5 DI BL 
GTIN (EAN)
4050118097245 
Qty.
50 items

Dimensions and weights

Depth
44,5 mm
Depth (inches)
1,752 inch
Depth including DIN rail
45 mm
Height
88 mm
Height (inches)
3,465 inch
Width
5,08 mm
Width (inches)
0,2 inch
Nettogewicht
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
blue 
UL 94 flammability rating
V-0 

Rating data IECEx/ATEX

Certificate No. (ATEX)
DEMKO14ATEX1389U 
Certificate No. (IECEX)
IECEXUL14.0097U 
Tensión máx. (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 
Wire cross section max. (IECEX)
2.5 mm² 
Marking EN 60079-7
Ex ec II C Gc 
Ex 2014/34/EU label
II 3 G D 

System specifications

Verze
Screw connection 
Spacer 
for plug-in cross-connector 
One end without connector 
Nutná koncová deska
Yes 
Número de potenciales
1 
Número de pisos
1 
Number of clamping points per level
2 
Levels cross-connected internally
No 
PE připojení
No 
Mounting rail
TS 35 
PE-Funktion
No 

Additional technical data

Otevřené strany
right 
Typ montáže
Snap-on 

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.
0,5 mm²
Clamping screw
M 3 
Connection cross-section, finely stranded, min.
0,5 mm²
Connection cross-section, stranded, max.
4 mm²
Connection cross-section, stranded, min.
0,5 mm²
Connection direction
on side 
Gauge to IEC 60947-1
A3 
Number of connections
2 
Stripping length
10 mm
Tightening torque, max.
0,6 Nm
Tightening torque, min.
0,5 Nm
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 26 
Wire connection cross section, finely stranded, max.
4 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.
2,5 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.
2,5 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

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
Jmenovité napětí
500 V
Rated DC voltage
500 V
Jmenovitý proud
20 A
Proud při maximu vodičů
20 A
Durchgangswiderstand gemäß IEC 60947-7-x
1,33 mΩ
Bemessungsstoßspannung
8 kV 
Power loss in accordance with IEC 60947-7-x
0,77 W
Pollution severity
3 
Surge voltage category
III 

UL rating data

Certificate No. (cURus)
E60693 
Conductor size Factory wiring max. (cURus)
12 AWG 
Conductor size Factory wiring min. (cURus)
26 AWG 
Conductor size Field wiring max. (cURus)
12 AWG 
Conductor size Field wiring min. (cURus)
26 AWG 
Current size B (cURus)
19 A 
Current size C (cURus)
19 A 
Current size D (cURus)
5 A 
Voltage size B (cURus)
600 V 
Voltage size C (cURus)
600 V 
Voltage size D (cURus)
600 V 
Wire cross section max. (cURus)
12 AWG 
Wire cross section min. (cURus)
26 AWG 

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