WTR 2.5 GR
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WTR 2.5 GR

WTR 2.5 GR

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

Product ID 1048220000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data Rating data IECEx/ATEX System specifications dalsze dane techniczne Przewody zaciskane (kolejne przyłącze) Rögzíthető vezetékek (névleges csatlakozás) Dati dimensionamento secondo CSA Dimensions Общие сведения Rating data Dati dimensionamento secondo UL 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/2fb608f0-c73d-4515-a7a5-878046a505f4/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/cbf09862-97e9-475d-b71a-c6db1e3e9933/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/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
Test-disconnect terminal, Screw connection, grey, 2.5 mm², 24 A, 500 V, Number of connections: 2, Number of levels: 1 
Order No.
1048220000 
Type
WTR 2.5 GR 
GTIN (EAN)
4032248793631 
Qty.
100 items

Dimensions and weights

Depth
48 mm
Depth (inches)
1,89 inch
Depth including DIN rail
49 mm
Height
60 mm
Height (inches)
2,362 inch
Width
5,1 mm
Width (inches)
0,201 inch
Poids net
9,02 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

Matériau de base
Wemid 
Couleur
grey 
Classe d'inflammabilité selon UL 94
V-0 

Rating data IECEx/ATEX

Certificate No. (ATEX)
DEMKO14ATEX1389U 
Certificate No. (IECEX)
IECExUL14.0097U 
Tension max. (ATEX)
500 V 
Current (ATEX)
21 A 
Wire cross section max. (ATEX)
2.5 mm² 
Tension max. (IECEX)
500 V 
Current (IECEX)
21 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 

System specifications

Version
Screw connection 
Spacer 
for plug-in cross-connector 
One end without connector 
Flasque de fermeture nécessaire
Yes 
Nombre de polarités
1 
Nombre d'étages
1 
Number of clamping points per level
2 
Nombre de potentiels par étage
1 
Etages internes pontés
No 
Raccordement PE
No 
Barrette de liaison équipée
TS 35 
Fonction N
No 
Fonction PE
No 
Fonction PEN
No 

dalsze dane techniczne

Côté ouvert
z prawej strony 
Type de montage
Snap-on 
Version à l#92épreuve de l#92explosion
No 

Przewody zaciskane (kolejne przyłącze)

Connection type, additional connection
złącze śrubowe 

Rögzíthető vezetékek (névleges csatlakozás)

Blade size
0,6 x 3,5 mm 
Clamping range, max.
4 mm²
Clamping range, min.
0,05 mm²
Clamping screw
M 2.5 
Connection cross-section, finely stranded, min.
0,05 mm²
Connection cross-section, stranded, max.
4 mm²
Connection cross-section, stranded, min.
0,05 mm²
Connection direction
측면 
Gauge to IEC 60947-1
A3 
Number of connections
2 
Stripping length
10 mm
Tightening torque, max.
0,8 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 30 
Wire connection cross section, finely stranded, max.
4 mm²
Wire connection cross section, finely stranded, min.
0,05 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.
0,05 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0,05 mm²
Wire connection cross-section, solid core, max.
4 mm²
Wire connection cross-section, solid core, min.
0,05 mm²

Dati dimensionamento secondo CSA

Certificat Nº (CSA)
154685-1152890 
Courant gr. c (CSA)
10 A 
Section min. du conducteur (CSA)
26 AWG 
Voltage size C (CSA)
300 V 
Wire cross section max. (CSA)
12 AWG 

Dimensions

TS 35 offset
32 mm

Общие сведения

Mounting rail
TS 35 
Standards
IEC 60947-7-1 
Wire connection cross section AWG, max.
AWG 12 
Wire connection cross section AWG, min.
AWG 30 

Rating data

Section nominale
2,5 mm²
Tension nominale
500 V
Tension nominale DC
500 V
Courant nominal
24 A
Courant avec conducteur max.
24 A
Normes
IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
1,33 mΩ
Tension de choc nominale
6 kV 
Puissance dissipée conformément à CEI 60947-7-x
0,77 W
Pollution severity
3 

Dati dimensionamento secondo UL

Certificat Nº (UR)
E60693 
Courant gr. C (UR)
20 A 
Taille du conducteur Câblage d'installation max. (UR)
12 AWG 
Taille du conducteur Câblage d'installation min. (UR)
30 AWG 
Taille du conducteur Câblage d'usine max. (UR)
12 AWG 
Taille du conducteur Câblage d'usine min. (UR)
30 AWG 
Tension Gr C (UR)
600 V 

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