Data sheet
Creation date December 21, 2018 2:42:49 PM CET
Catalogue status 07.12.2018 / We reserve the right to make technical changes. 1
W-Series
WTR 2.5 STB2.3
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Product image
General ordering data
Type WTR 2.5 STB2.3
Order No. 1855620000
Version Test-disconnect terminal, Screw connection, 2.5
mm², 500 V, 24 A, Pivoting, Dark Beige
GTIN (EAN) 4032248458301
Qty. 100 pc(s).
Klippon® Connect with clamping yoke Technology
The high reliability and variety of designs of the terminal
blocks with clamping yoke connections make planning
easer and optimises operational safety. Klippon®
Connect provides a proven response to a range of
different requirements.
Data sheet
W-Series
WTR 2.5 STB2.3
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date December 21, 2018 2:42:49 PM CET
Catalogue status 07.12.2018 / We reserve the right to make technical changes. 2
Dimensions and weights
Width 5.1 mm Width (inches) 0.201 inch
Height 60 mm Height (inches) 2.362 inch
Depth 48 mm Depth (inches) 1.89 inch
Depth including DIN rail 49 mm Weight 10.7 g
Net weight 8.58 g
Temperatures
Operating temperature range, max. 120 °C Operating temperature range, min. -50 °C
Continuous operating temp., min. -50 °C Continuous operating temp., max. 120 °C
Environmental Product Compliance
REACH SVHC Lead 7439-92-1
Material data
Material Wemid Colour Dark Beige
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) 24 A
Wire cross section max. (ATEX) 2.5 mm² Max. voltage (IECEX) 400 V
Current (IECEX) 32 A Wire cross section max. (IECEX) 4 mm²
System specifications
Version Screw connection,
Disconnection element,
with sockets, for plug-in
cross-connector, One end
without connector
Tightening torque (clamping screw for
copper conductors)
0.4...0.8 Nm
End cover plate required Yes Number of potentials 1
Number of levels 1 No. of clamping points per level 2
Number of potentials per tier 1 Levels cross-connected internally No
PE connection No Mounting rail TS 35
N-function No PE function No
PEN function No
2 clampable conductors (H05V/H07V) with equal cross-section (rated connection)
Wire connection cross section, finely
stranded, two clampable wires, min. 0.5 mm²
Wire cross-section, finely stranded, two
clampable wires, max. 1.5 mm²
Wire connection cross section, finely
stranded with wire-end ferrules DIN
46228/1, 2 clampable wires, min. 0.5 mm²
Wire connection cross section, finely
stranded with wire-end ferrules DIN
46228/1, 2 clampable wires, max. 1.5 mm²
Additional technical data
Explosion-tested version No Number of similar terminals 1
Open sides right Type of mounting Snap-on
Data sheet
W-Series
WTR 2.5 STB2.3
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date December 21, 2018 2:42:49 PM CET
Catalogue status 07.12.2018 / We reserve the right to make technical changes. 3
CSA rating data
Certificate No. (CSA) 154685-1152890 Current size D (CSA) 10 A
Voltage size D (CSA) 300 V Wire cross section max. (CSA) 12 AWG
Wire cross section min. (CSA) 26 AWG
Conductors for clamping (rated connection)
Blade size 0.6 x 3.5 mm Clamping range, max. 4 mm²
Clamping range, min. 0.05 mm² Clamping screw M 3
Connection cross-section, stranded,
max. 4 mm²
Connection cross-section, stranded, min.
1.5 mm²
Connection direction on side 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
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 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, finely
stranded, min.
0.5 mm²
Wire connection cross-section, solid
core, max. 4 mm²
Wire connection cross-section, solid
core, min. 0.5 mm²
Dimensions
TS 35 offset 35.5 mm
Disconnect terminals
Cross-disconnect without Integral test socket Yes
Slitting Pivoting
Rating data
Rated cross-section 2.5 mm² Rated voltage 500 V
Rated 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 Pollution severity 3
UL rating data
Certificate No. (UR) E60693 Conductor size Factory wiring max. (UR) 12 AWG
Conductor size Factory wiring min. (UR) 30 AWG Conductor size Field wiring max. (UR) 12 AWG
Conductor size Field wiring min. (UR) 30 AWG Current size C (UR) 20 A
Voltage size C (UR) 300 V
Data sheet
W-Series
WTR 2.5 STB2.3
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date December 21, 2018 2:42:49 PM CET
Catalogue status 07.12.2018 / We reserve the right to make technical changes. 4
Classifications
ETIM 3.0 EC000902 ETIM 4.0 EC000902
ETIM 5.0 EC000902 ETIM 6.0 EC000902
UNSPSC 30-21-18-11 eClass 5.1 27-14-11-26
eClass 6.2 27-14-11-26 eClass 7.1 27-14-11-26
eClass 8.1 27-14-11-26 eClass 9.0 27-14-11-26
eClass 9.1 27-14-11-26
Product information
Descriptive text technical data 2.5 mm² conductor with ferrule with plastic collar, only with order No. 1333100000 (QTY 500).
Instructions for accessories Special cross-connector, see section on W-series accessories.
Approvals
Approvals
ROHS Conform
Downloads
Approval/Certificate/Document of
Conformity
Attestation of Conformity
DE_PT1002_20160418_1021_ISSUE01.pdf
CFAT_WTR_2.5_a
Brochure/Catalogue CAT 1 TERM 16/17 EN
Engineering Data EPLAN, WSCAD, Zuken E3.S
Engineering Data STEP
User Documentation NTI_Ex_nA_WTR_2.5.pdf
Safety note
Safety notice Safety Information
Data sheet
W-Series
WTR 2.5 STB2.3
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Drawings
Creation date December 21, 2018 2:42:49 PM CET
Catalogue status 07.12.2018 / We reserve the right to make technical changes. 5
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