Weidmuller

1020480000

WDU 16 BL
1020480000
1020480000
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A total of 1,224 Parts In-Stock from 22 Distributors

Additional Information

Part Number
1020480000

Approvals

Approvals
CE, CSA, CSAEX, CURUSEX, DEMKOATEX, DNV GL, EAC, IECEXULD, INMETRO, KEMAKEUR, LLOYDSREG, MARITREG, NEMKO, UR
ROHS
Conform
UL File Number Search
E60693

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
Depth including DIN rail
63 mm
Weight
31.2 g
Net weight
29.3 g

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

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
1
Open sides
right
Type of mounting
Snap-on

Material Data

Material
Wemid
Colour
blue
UL 94 flammability rating
V-0

Safety Note

Safety notice
Safety Information

Classifications

ETIM 6.0
EC000897
ETIM 7.0
EC000897
EClass 9.0
27-14-11-20
EClass 9.1
27-14-11-20
EClass 10.0
27-14-11-20
UNSPSC
30-21-18-11

System Specifications

Version
Screw connection, for screwable cross-connection, One end without connector
End cover plate required
Yes
Number of potentials
1
Number of levels
1
Number of clamping points per level
2
Number of potentials per tier
1
Levels cross-connected internally
No
PE connection
No
Rail
TS 35
N-function
Yes
PE function
No
PEN function
Yes

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

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
Power loss in accordance with IEC 60947-7-x
2.43 W
Rated impulse withstand voltage
8 kV
Pollution severity
3

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
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

Conductors For Clamping (Rated Connection)

Blade size
1.0 x 5.5 mm
Clamping range, max.
25 mm²
Clamping range, min.
0.82 mm²
Clamping screw
M 5
Connection cross-section, stranded, max.
25 mm²
Connection cross-section, stranded, min.
1.5 mm²
Connection direction
on side
Gauge to IEC 60947-1
B7
Number of connections
2
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, max.
25 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

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

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