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 Additional technical data Conductors for clamping (additional connection) Conductors for clamping (rated connection) CSA rating data Dimensions General Rating data UL rating data Classifications

Approvals

Approvals
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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
Net weight
9,02 g

Temperatures

Storage temperature
-25 °C...55 °C 
Ambient temperature
-5 °C…40 °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
grey 
Klasa palności wg UL 94
V-0 

Rating data IECEx/ATEX

Certificate No. (ATEX)
DEMKO14ATEX1389U 
Certificate No. (IECEX)
IECExUL14.0097U 
Max. voltage (ATEX)
500 V 
Current (ATEX)
21 A 
Wire cross section max. (ATEX)
2.5 mm² 
Max. voltage (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 
End cover plate required
Yes 
Number of potentials
1 
Number of levels
1 
Number of clamping points per level
2 
每层电位点数量
1 
Уровни с внутр. перемычками
No 
PE connection
No 
Mounting rail
TS 35 
N-function
No 
PE function
No 
PEN function
No 

Additional technical data

Explosion-tested version
No 
Open sides
right 
Type of mounting
Snap-on 

Conductors for clamping (additional connection)

Connection type, additional connection
Screw connection 

Conductors for clamping (rated connection)

4 mm²
Clamping range, min.
0,05 mm²
Clamping screw
M 2.5 
Connection direction
on side 
Drehmomentstufe mit Elektroschrauber Typ DMS
1 
Gauge to IEC 60947-1
A3 
Klingenmaß
0.6 x 3.5 mm 
Leiteranschlussquerschnitt AWG, min.
AWG 30 
Leiteranschlussquerschnitt, eindrähtig, max.
4 mm²
Leiteranschlussquerschnitt, eindrähtig, min.
0,05 mm²
Leiteranschlussquerschnitt, feindrähtig AEH mit Kunststoffkragen DIN 46228/4, min.
0,05 mm²
Leiteranschlussquerschnitt, feindrähtig mit AEH DIN 46228/1, max.
2,5 mm²
Leiteranschlussquerschnitt, feindrähtig mit AEH DIN 46228/1,min.
0,05 mm²
Leiteranschlussquerschnitt, feindrähtig, max.
4 mm²
Leiteranschlussquerschnitt, feindrähtig, min.
0,05 mm²
Leiteranschlussquerschnitt, feinstdrähtig, min.
0,05 mm²
Leiteranschlussquerschnitt, mehrdrähtig, max.
4 mm²
Leiteranschlussquerschnitt, mehrdrähtig, min.
0,05 mm²
Number of connections
2 
Stripping length
10 mm
Tightening torque, max.
0,8 Nm
Tightening torque, min.
0,4 Nm
Type of connection
Screw connection 
Type of connection 2
Screw connection 
Wire connection cross section AWG, max.
AWG 12 

CSA rating data

Certificate No. (CSA)
154685-1152890 
Current size C (CSA)
10 A 
Voltage size C (CSA)
300 V 
Wire cross section max. (CSA)
12 AWG 
Wire cross section min. (CSA)
26 AWG 

Dimensions

TS 35 offset
32 mm

General

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

Rated cross-section
2,5 mm²
Rated voltage
500 V
Rated DC voltage
500 V
Nominal 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

Current size C (UR)
20 A 
N° certificato (UR)
E60693 
Sección del conductor Cableado de fábrica máx. (UR)
12 AWG 
Vezetékméret, gyári vezetékezés, min. (UR)
30 AWG 
Voltage size C (UR)
600 V 
컨덕터 크기 필드 결선 최대(UR)
12 AWG 
컨덕터 크기 필드 결선 최소(UR)
30 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