Datasheet
Data sheet
Z-series
ZDK 2.5-2 OR
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date March 10, 2020 10:09:17 AM CET
Catalogue status 06.03.2020 / We reserve the right to make technical changes. 2
Dimensions and weights
Width 5.1 mm
Width (inches) 0.201 inch
Height 72.5 mm
Height (inches) 2.854 inch
Depth 54.5 mm
Depth (inches) 2.146 inch
Depth including DIN rail 55.5 mm
Net weight 10.52 g
Temperatures
Operating temperature range For operating temperature
range see EC Design
Test Certificate / IEC Ex-
Certificate of Conformity
Storage temperature, max.
40 °C
Storage temperature, min. 10 °C
Storage temperature 10 °C...40 °C
Continuous operating temp., min. -60 °C
Continuous operating temp., max. 130 °C
Material data
Material Wemid
Colour
orange
UL 94 flammability rating V-0
Rating data IECEx/ATEX
Certificate No. (ATEX) DEMKO16ATEX1808U
Certificate No. (IECEX) IECEXULD16.0036U
Max. voltage (ATEX) 550 V
Current (ATEX) 21 A
Wire cross section max. (ATEX) 4 mm²
Max. voltage (IECEX) 550 V
Current (IECEX) 21 A
Wire cross section max. (IECEX) 4 mm²
Operating temperature range For operating temperature
range see EC Design
Test Certificate / IEC Ex-
Certificate of Conformity
Marking EN 60079-7
Ex eb II C Gb
Ex 2014/34/EU label II 2 G D
System specifications
Version Tension-clamp connection,
for plug-in cross-connector,
One end without
connector
End cover plate required
Yes
Number of levels 2
Number of clamping points per level 2
Levels cross-connected internally No
PE connection
No
Rail TS 35
Additional technical data
Explosion-tested version Yes
Number of similar terminals 1
Open sides right
Type of mounting Snap-on
CSA rating data
Certificate No. (CSA) 200039-1236167
Current size C (CSA) 25 A
Voltage size C (CSA) 600 V
Wire cross section max. (CSA)
12 AWG
Wire cross section min. (CSA) 30 AWG