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WDU 10
         

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General ordering data

Type WDU 10
Order No. 1020300000
Version W-Series, Feed-through terminal, Rated cross-section: 10 mm², Screw connection
GTIN (EAN) 4008190068868
Qty. 50 pc(s).

Dimensions and weights

Width 9.9 mm
Height 60 mm
Depth 46.5 mm
Weight 18.46 g
Net weight 16.9 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) KEMA98ATEX1683U
Certificate No. (IECEX) IECEXULD14.0005U
Max. voltage (ATEX) 690 V
Current (ATEX) 50 A
Wire cross section max. (ATEX) 10 mm²
Max. voltage (IECEX) 440 V
Current (IECEX) 57 A
Wire cross section max. (IECEX) 10 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
Marking ATEX Directive 94/9/EC II 2 G D

System specifications

Version Screw connection, for screwable cross-connection, One end without connector
End cover plate required Yes
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

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

Cross-section for connected wire, solid, two clampable wires, min. 0.5 mm²
Cross-section for connected wire, solid, two clampable wires, max. 6 mm²
Cross-section for connected wire, stranded, two clampable wires, min. 0.5 mm²
Cross-section for connected wire, stranded, two clampable wires, max. 6 mm²
Wire connection cross section, finely stranded, two clampable wires, min. 0.5 mm²
Wire cross-section, finely stranded, two clampable wires, max. 6 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. 6 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) 65 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. 16 mm²
Clamping range, rated connection, min. 1.31 mm²
Clamping screw M 4
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 B6
Number of connections
Stripping length 12 mm
Tightening torque, max. 1.9 Nm
Tightening torque, min. 1.2 Nm
Torque level with DMS electric screwdriver 4
Twin wire-end ferrules, max. 6 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 16
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. 16 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. 16 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 10 mm²
Rated voltage 1,000 V
Rated current 57 A
Current at maximum wires 76 A
Standards IEC 60947-7-1
Volume resistance according to IEC 60947-7-x 0.56 mΩ
Rated impulse withstand voltage 8 kV
Pollution severity 3

UL rating data

Certificate No. (UR) E60693
Conductor size Factory wiring max. (UR) 6 AWG
Conductor size Factory wiring min. (UR) 18 AWG
Conductor size Field wiring max. (UR) 6 AWG
Conductor size Field wiring min. (UR) 18 AWG
Current size C (UR) 65 A
Voltage size C (UR) 600 V

Product information

Descriptive text ordering data 1000 VDC rated voltage tested. For alternative colours, see section on W-series accessories – specific functions.
Descriptive text technical data Note max. current of terminal (76 A) when using WQV! Tighten AWG 6/7 and H07V-R16 to 2.4 Nm.
Descriptive text accessories Cross-connections, socket and test plug, see section "W series accessories". Using shield bus LS 2.8 1056400000 only 400 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

Approvals

Approvals CE CSA CSAEX CURUSEX DEMKOATEX DETNORVER EAC GERMLLOYD GOSTEX IECEXULD INMETRO KEMAATEX KEMAKEUR LLOYDSREG MARITREG NEMKO UR
ROHS Conform

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