Data sheet
Creation date July 11, 2019 6:37:38 AM CEST
Catalogue status 07.06.2019 / We reserve the right to make technical changes. 1
Z-series
ZDU 16
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 ZDU 16
Order No. 1745230000
Version Feed-through terminal, Tension-clamp connection,
16 mm², 1000 V, 76 A, dark beige
GTIN (EAN) 4008190996765
Qty. 25 pc(s).
Spring connection with tension clamp Technology
Tension clamp technology is a universal contact system
for all common conductor connection types. Its fantastic
level of flexibility makes the tension clamp a profitable
alternative connection.
Data sheet
Z-series
ZDU 16
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 July 11, 2019 6:37:38 AM CEST
Catalogue status 07.06.2019 / We reserve the right to make technical changes. 2
Dimensions and weights
Width 12.1 mm Width (inches) 0.476 inch
Height 82.5 mm Height (inches) 3.248 inch
Depth 50.5 mm Depth (inches) 1.988 inch
Depth including DIN rail 51.5 mm Net weight 36.752 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. -50 °C Continuous operating temp., max. 120 °C
Material data
Material Wemid Colour dark beige
UL 94 flammability rating V-0
Rating data IECEx/ATEX
Certificate No. (ATEX) KEMA99ATEX5514U Certificate No. (IECEX) IECEXULD15.0008U
Max. voltage (ATEX) 550 V Current (ATEX) 66 A
Wire cross section max. (ATEX) 16 mm² Max. voltage (IECEX) 690 V
Current (IECEX) 68 A Wire cross section max. (IECEX) 25 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 1 No. of clamping points per level 2
Number of potentials per tier 1 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) 200039-1152892 Current size B (CSA) 65 A
Current size C (CSA) 65 A Voltage size B (CSA) 600 V
Voltage size C (CSA) 600 V Wire cross section max. (CSA) 4 AWG
Wire cross section min. (CSA) 14 AWG
Data sheet
Z-series
ZDU 16
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 July 11, 2019 6:37:38 AM CEST
Catalogue status 07.06.2019 / We reserve the right to make technical changes. 3
Conductors for clamping (rated connection)
Blade size 1.0 x 5.5 mm Clamping range, max. 25 mm²
Clamping range, min.
1.5 mm²
Connection cross-section, stranded,
max. 25 mm²
Connection cross-section, stranded, min. 1.5 mm² Connection direction top
Gauge to IEC 60947-1 A7 Number of connections 2
Stripping length 18 mm Type of connection Tension-clamp connection
Wire connection cross section AWG,
max. AWG 4
Wire connection cross section AWG,
min. AWG 14
Wire connection cross section, finely
stranded, max.
16 mm²
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/1, max. 16 mm²
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/1, min. 1.5 mm²
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/4, max. 16 mm²
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/4, min. 1.5 mm²
Wire connection cross-section, finely
stranded, min.
1.5 mm²
Wire connection cross-section, solid
core, max. 16 mm²
Wire connection cross-section, solid
core, min. 1.5 mm²
Dimensions
TS 35 offset 42 mm
Rating data
Rated cross-section 16 mm² Rated voltage 1,000 V
Rated current 76 A Current at maximum wires 98 A
Standards
IEC 60947-7-1
Volume resistance according to IEC
60947-7-x 0.42 mΩ
Rated impulse withstand voltage 8 kV Pollution severity 3
UL rating data
Certificate No. (UR) E60693 Conductor size Factory wiring max. (UR) 4 AWG
Conductor size Factory wiring min. (UR) 14 AWG Conductor size Field wiring max. (UR) 4 AWG
Conductor size Field wiring min. (UR) 14 AWG Current size C (UR) 65 A
Voltage size C (UR) 600 V
Classifications
ETIM 3.0 EC000897 ETIM 4.0 EC000897
ETIM 5.0 EC000897 ETIM 6.0 EC000897
UNSPSC 30-21-18-11 eClass 5.1 27-14-11-20
eClass 6.2 27-14-11-20 eClass 7.1 27-14-11-20
eClass 8.1 27-14-11-20 eClass 9.0 27-14-11-20
eClass 9.1 27-14-11-20
Data sheet
Z-series
ZDU 16
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 July 11, 2019 6:37:38 AM CEST
Catalogue status 07.06.2019 / We reserve the right to make technical changes. 4
Approvals
Approvals
ROHS Conform
Downloads
Approval/Certificate/Document of
Conformity
Attestation of Conformity
IECEx Certificate
ATEX Certificate
DE_PT1101_20160418_1163_ISSUE01.pdf
Brochure/Catalogue CAT 1 TERM 16/17 EN
Engineering Data EPLAN, WSCAD, Zuken E3.S
Engineering Data STEP
User Documentation Cross Connection Guide
StorageConditionsTerminalBlocks
Safety note
Safety notice Safety Information
Data sheet
Z-series
ZDU 16
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 July 11, 2019 6:37:38 AM CEST
Catalogue status 07.06.2019 / We reserve the right to make technical changes. 5
