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WDU 16/ZA
         

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General ordering data

Type WDU 16/ZA
Order No. 1028900000
Version Feed-through terminal, Screw connection, 16 mm², 1000 V, 76 A, Dark Beige
GTIN (EAN) 4008190034443
Qty. 50 pc(s).

Dimensions and weights

Width 11.9 mm
Width (inches) 0.469 inch
Height 60 mm
Height (inches) 2.362 inch
Depth 62.5 mm
Depth (inches) 2.461 inch
Weight 31.16 g
Net weight 29.22 g

Temperatures

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) DEMKO14ATEX1338U
Certificate No. (IECEX) IECEXULD14.0005U
Max. voltage (ATEX) 690 V
Current (ATEX) 76 A
Wire cross section max. (ATEX) 16 mm²
Max. voltage (IECEX) 690 V
Current (IECEX) 76 A
Wire cross section max. (IECEX) 16 mm²
Voltage, cross-connection CrossConnectionGuide.pdf
Operating temperature range For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Marking EN 60079-7 Ex e II
Ex 2014/34/EU label II 2 G D

System specifications

Version Screw connection, for screwable cross-connection, With assembly peg, One end without connector
End cover plate required Yes
Number of potentials
Number of levels
No. of clamping points per level
Number of potentials per tier
Levels cross-connected internally No
PE connection No
Mounting rail TS 35
N-function No
PE function No
PEN function Yes

2 clampable conductors (H05V/H07V) with equal cross-section (rated connection)

Wire connection cross section, finely stranded, two clampable wires, min. 1.5 mm²
Wire cross-section, finely stranded, two clampable wires, max. 4 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, min. 1.5 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, max. 4 mm²

Additional technical data

Explosion-tested version Yes
Number of similar terminals
Open sides right
Type of mounting Snap-on

CSA rating data

Certificate No. (CSA) 200039-1057876
Current size C (CSA) 85 A
Voltage size C (CSA) 600 V
Wire cross section max. (CSA) 6 AWG
Wire cross section min. (CSA) 18 AWG

Conductors for clamping (rated connection)

Blade size 1.0 x 5.5 mm
Clamping range, rated connection, max. 25 mm²
Clamping range, rated connection, min. 0.82 mm²
Clamping screw M 5
Connection direction on side
Cross-section for connected conductor, finely stranded with wire-end ferrules and plastic collars DIN 46228/4, rated connection, min. 1.5 mm²
Gauge to IEC 60947-1 B7
Number of connections
Stripping length 16 mm
Tightening torque, max. 4 Nm
Tightening torque, min. 3 Nm
Twin wire-end ferrules, max. 10 mm²
Twin wire-end ferrules, min. 1.5 mm²
Type of connection Screw connection
Wire connection cross section AWG, max. AWG 6
Wire connection cross section AWG, min. AWG 14
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, rated connection, max. 16 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, rated connection, min. 1.5 mm²
Wire connection cross section, finely stranded, max. 25 mm²
Wire connection cross section, solid core max. rated connection 16 mm²
Wire connection cross section, solid core, min. rated connection 1.5 mm²
Wire connection cross section, stranded, rated connection, max. 25 mm²
Wire connection cross section, stranded, rated connection, min. 1.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules and plastic collars DIN 46228/4, rated connection, max. 16 mm²
Wire connection cross-section, finely stranded, min. 1.5 mm²

Rating data

Rated cross-section 16 mm²
Rated voltage 1,000 V
Rated current 76 A
Current at maximum wires 101 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) 18 AWG
Conductor size Field wiring max. (UR) 4 AWG
Conductor size Field wiring min. (UR) 18 AWG
Current size C (UR) 85 A
Voltage size C (UR) 600 V

Downloads

Engineering data EPLAN, WSCAD, Zuken E3.S
Operating instructions NTI_ IECEx_WDU-WPE 16.pdf
Declaration of Conformity DE_PT1001_20160414_145_ISSUE01.pdf

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

Approvals

Approvals CE CSA CSAEX CURUSEX DEMKOATEX DETNORVER EAC GERMLLOYD IECEXULD KEMAKEUR LLOYDSREG MARITREG NEMKO UR
ROHS Conform
UL File Number Search E60693

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D-32758 Detmold
 
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Fon: +49 5231 14-0
Fax: +49 5231 14-2083
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