Datasheet
W terminal
WTR 2.5
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-2083
www.weidmueller.com
The versatile and extensive range of products - from 0.05 mm²
to 300 mm² - means that you have diverse options for your
applications at your disposal.
Hardened steel for mechanical strength and high-quality
tinned copper for optimum conductivity. All materials comply
with RoHS requirements and have been tested to current
environment guidelines.
General ordering data
Order No.
Type
Version
EAN
Qty.
1855610000
WTR 2.5
W terminal, Test-disconnect terminal, Rated
cross-section: 2.5 mm², Screw connection
4032248458417
100 pc(s).
Creation date September 20, 2011 9:54:01 PM CEST
Last update 08.08.2011 / We reserve the right to make technical changes.
1
Datasheet
W terminal
WTR 2.5
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-2083
www.weidmueller.com
Technical data
Dimensions
Length
Height
60 mm
48 mm
Width
Height of lowest version
5.1 mm
49 mm
Temperatures
Operating temperature
Storage temperature
CSA ratings data
Certificate No. (CSA)
Voltage size C (CSA)
Current size B (CSA)
Current size D (CSA)
Wire cross section min. (CSA)
154685-1152890
300 V
10 A
10 A
26 AWG
Voltage size B (CSA)
Voltage size D (CSA)
Current size C (CSA)
Wire cross section max. (CSA)
30 V
30 V
10 A
12 AWG
E60693VOL1SEC68
20 A
30 AWG
Voltage size C (UR)
Conductor size Factory wiring max. (UR)
Conductor size Field wiring max. (UR)
600 V
12 AWG
12 AWG
Wemid
V-0
Colour
dark beige
W terminal
on side
No
Yes
Type of connection
Number of levels
Mounting rail
Screw connection
1
TS 35
UL ratings data
Certificate No. (UR)
Current size C (UR)
Conductor size Factory wiring min. (UR)
Material data
Material
Flammability class UL 94
System specifications
Product family
Connection direction
Levels cross-connected internally
End cover plate required
2 clampable conductors (H05V/H07V) with equal cross-section (rated connection)
Conductor cross-section, flexible, 2
clampable conductor, min.
0.5 mm²
Conductor cross-section, flexible plus plastic
collar DIN 46228/1, 2 clampable conductor,
min.
0.5 mm²
Conductor cross-section, flexible, 2
clampable conductor, max.
1.5 mm²
Conductor cross-section, flexible plus plastic
collar DIN 46228/1, 2 clampable conductor,
max.
1.5 mm²
Additional technical data
Explosion-tested version
Type of mounting
No
Snap-on
Open sides
right
Conductors for clamping (additional connection)
Conductor cross-section, flexible plus plastic
collar DIN 46228/1, further connection, min. 0.5 mm²
Conductor cross-section, flexible plus plastic
collar DIN 46228/1, further connection, max. 2.5 mm²
Creation date September 20, 2011 9:54:01 PM CEST
Last update 08.08.2011 / We reserve the right to make technical changes.
2
Datasheet
W terminal
WTR 2.5
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-2083
www.weidmueller.com
Technical data
Conductors for clamping (rated connection)
Type of connection
Blade size
Clamping range, rated connection, min.
Clamping screw
Tightening torque, max.
Gauge to IEC 60947-1
Wire connection cross section, solid core
max. rated connection
Wire connection cross section, stranded,
rated connection, max.
Conductor cross-section, flexible, min.
Screw connection
0.6 x 3.5 mm
0.05 mm²
M 2.5
0.8 Nm
A3
4 mm²
4 mm²
0.5 mm²
Wire connection cross section, finely
stranded with wire-end ferrules DIN 46228/1,
rated connection, max.
2.5 mm²
Wire connection cross section AWG, max. AWG 12
Stripping length
10 mm
Connection direction
on side
Clamping range, rated connection, max.
4 mm²
Tightening torque, min.
0.4 Nm
Torque setting with DMS electric screwdriver 1
Conductor cross-section, solid, min.
0.5 mm²
Wire connection cross section, stranded,
rated connection, min.
1.5 mm²
Wire connection cross section, finely
stranded, max.
4 mm²
Wire connection cross section, finely
stranded with wire-end ferrules DIN 46228/1,
rated connection, min.
0.5 mm²
Wire connection cross section AWG, min.
AWG 30
Disconnect terminals
Cross-disconnect
Slitting
Tightening torque, min.
without
Pivoting
0.4 Nm
Integral test socket
No
Tightening torque, max.
0.8 Nm
Torque setting with DMS electric screwdriver 1
2.5 mm²
6 kV
24 A
3
Rated voltage
Rated current
Standards
500 V
24 A
IEC 60947-7-1
EC000902
EC000902
27-14-11-17
27-14-11-26
ETIM 3.0
UNSPSC
eClass 5.1
EC000902
30-21-18-11
27-14-11-26
Rating data
Rated cross-section
Rated impulse withstand voltage
Current at maximum wires
Pollution severity
Classifications
ETIM 2.0
ETIM 4.0
eClass 4.1
eClass 6.0
Approvals
Approvals
CE; CSA; GOSTME25; UR
Product notes
Note, technical data
2.5 mm² conductor with wire end ferrule plus plastic collar only with collar optimised for diameter (order No.
1333100000, 500 pcs)
Downloads
STEP
3D model
1855610000_36326_WTR_2.5N_STP.stp
Creation date September 20, 2011 9:54:01 PM CEST
Last update 08.08.2011 / We reserve the right to make technical changes.
3
Datasheet
W terminal
WTR 2.5
Drawings
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-2083
www.weidmueller.com
Creation date September 20, 2011 9:54:01 PM CEST
Last update 08.08.2011 / We reserve the right to make technical changes.
4
