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Accessories
Aluminium feed-in terminal blocks
Feed-through terminal blocks
Modular PE terminal blocks
35 mm²
50 mm²
70 mm²
70/95 mm²
95/120 mm²
120/150 mm²
240 mm²
General ordering data
Version
Feed-through terminal block, Screw connection, 240 mm², 1000 V, 415 A, Number of connections: 2
Order No.
1802780000
Type
WDU 240
GTIN (EAN)
4032248313723
Qty.
2 pc(s).
Dimensions and weights
Depth
123.7 mm
Depth (inches)
4.87 inch
Depth including DIN rail
124 mm
Height
100 mm
Height (inches)
3.937 inch
Width
36 mm
Width (inches)
1.417 inch
Net weight
472.5 g
Temperatures
Storage temperature
-25 °C...55 °C
Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Continuous operating temp., min.
-60 °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)
KEMA01ATEX2186U
Max. voltage (ATEX)
1100 V
Current (ATEX)
350 A
Wire cross section max. (ATEX)
240 mm²
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, in closed state
End cover plate required
No
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 32, TS 35
N-function
No
PE function
No
PEN function
Yes
2 clampable conductors (H05V/H07V) with equal cross-section (rated connection)
Cross-section for connected wire, stranded, two clampable wires, max.
95 mm²
Cross-section for connected wire, stranded, two clampable wires, min.
35 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, max.
50 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, min.
35 mm²
Wire connection cross section, finely stranded, two clampable wires, min.
50 mm²
Wire cross-section, finely stranded, two clampable wires, max.
95 mm²
Additional technical data
Explosion-tested version
Yes
Number of similar terminals
1
Open sides
closed
Type of mounting
Snap-on
CSA rating data
Certificate No. (CSA)
213329
Current size C (CSA)
400 A
Voltage size C (CSA)
600 V
Wire cross section max. (CSA)
500 kcmil
Wire cross section min. (CSA)
0 AWG
Conductors for clamping (rated connection)
Blade size
S8 (DIN 6911)
Clampable conductor
Connection specification
Screw connection
Cross-section for conductor connection
Type
stranded, H07V-R
min.
70 mm²
max.
240 mm²
nominal
240 mm²
wire end ferrule
Stripping length
min.
40 mm
max.
40 mm
nominal
40 mm
Tightening torque
Connection specification
Screw connection
Cross-section for conductor connection
Type
flexible, H05(07) V-K
min.
70 mm²
max.
240 mm²
nominal
240 mm²
wire end ferrule
Stripping length
min.
40 mm
max.
40 mm
nominal
40 mm
Tightening torque
Clamping range, max.
240 mm²
Clamping range, min.
70 mm²
Clamping screw
M 10
Connection cross-section, stranded, max.
240 mm²
Connection cross-section, stranded, min.
70 mm²
Connection direction
on side
Gauge to IEC 60947-1
B15
Number of connections
2
Stripping length
40 mm
Tightening torque, max.
30 Nm
Tightening torque, min.
25 Nm
Type of connection
Screw connection
Wire connection cross section AWG, max.
kcmil 500
Wire connection cross section AWG, min.
AWG 2/0
Wire connection cross section, finely stranded, max.
240 mm²
Wire connection cross section, finely stranded, min.
70 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
185 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
70 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
185 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
70 mm²
General
Rail
TS 32, TS 35
Standards
IEC 60947-7-1
Wire connection cross section AWG, max.
kcmil 500
Wire connection cross section AWG, min.
AWG 2/0
Rating data
Rated cross-section
240 mm²
Rated voltage
1,000 V
Rated DC voltage
1,000 V
Rated current
415 A
Current at maximum wires
415 A
Standards
IEC 60947-7-1
Volume resistance according to IEC 60947-7-x
0.08 mΩ
Rated impulse withstand voltage
8 kV
Power loss in accordance with IEC 60947-7-x
13.28 W
Pollution severity
3
UL rating data
Certificate No. (UR)
E175455
Current size C (UR)
380 A
Voltage size C (UR)
600 V
Wire cross section max. (UR)
500 kcmil
Classifications
ETIM 6.0
EC000897
ETIM 7.0
EC000897
ETIM 8.0
EC000897
ETIM 9.0
EC000897
ECLASS 9.0
27-14-11-20
ECLASS 9.1
27-14-11-20
ECLASS 10.0
27-14-11-20
ECLASS 11.0
27-14-11-20
ECLASS 12.0
27-14-11-20
ECLASS 13.0
27-25-01-01
Order No.:
1822210000
Type:
WDU 240 BL
Version:
Feed-through terminal block, Screw connection, 240 mm², 1000 V, 415 A, Number of connections: 2
Version
Feed-through terminal block, Screw connection, 240 mm², 1000 V, 415 A, Number of connections: 2
Order No.
1802780000
Type
WDU 240
GTIN (EAN)
4032248313723
Qty.
2 pc(s).
Depth
123.7 mm
Depth (inches)
4.87 inch
Depth including DIN rail
124 mm
Height
100 mm
Height (inches)
3.937 inch
Width
36 mm
Width (inches)
1.417 inch
Net weight
472.5 g
Storage temperature
-25 °C...55 °C
Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
120 °C
Material
Wemid
Colour
dark beige
UL 94 flammability rating
V-0
Certificate No. (ATEX)
KEMA01ATEX2186U
Max. voltage (ATEX)
1100 V
Current (ATEX)
350 A
Wire cross section max. (ATEX)
240 mm²
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
Version
Screw connection, for screwable cross-connection, in closed state
End cover plate required
No
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 32, TS 35
N-function
No
PE function
No
PEN function
Yes
Cross-section for connected wire, stranded, two clampable wires, max.
95 mm²
Cross-section for connected wire, stranded, two clampable wires, min.
35 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, max.
50 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, min.
35 mm²
Wire connection cross section, finely stranded, two clampable wires, min.
50 mm²
Wire cross-section, finely stranded, two clampable wires, max.
95 mm²
Explosion-tested version
Yes
Number of similar terminals
1
Open sides
closed
Type of mounting
Snap-on
Certificate No. (CSA)
213329
Current size C (CSA)
400 A
Voltage size C (CSA)
600 V
Wire cross section max. (CSA)
500 kcmil
Wire cross section min. (CSA)
0 AWG
Blade size
S8 (DIN 6911)
Clampable conductor
Connection specification
Screw connection
Cross-section for conductor connection
Type
stranded, H07V-R
min.
70 mm²
max.
240 mm²
nominal
240 mm²
wire end ferrule
Stripping length
min.
40 mm
max.
40 mm
nominal
40 mm
Tightening torque
Connection specification
Screw connection
Cross-section for conductor connection
Type
flexible, H05(07) V-K
min.
70 mm²
max.
240 mm²
nominal
240 mm²
wire end ferrule
Stripping length
min.
40 mm
max.
40 mm
nominal
40 mm
Tightening torque
Clamping range, max.
240 mm²
Clamping range, min.
70 mm²
Clamping screw
M 10
Connection cross-section, stranded, max.
240 mm²
Connection cross-section, stranded, min.
70 mm²
Connection direction
on side
Gauge to IEC 60947-1
B15
Number of connections
2
Stripping length
40 mm
Tightening torque, max.
30 Nm
Tightening torque, min.
25 Nm
Type of connection
Screw connection
Wire connection cross section AWG, max.
kcmil 500
Wire connection cross section AWG, min.
AWG 2/0
Wire connection cross section, finely stranded, max.
240 mm²
Wire connection cross section, finely stranded, min.
70 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
185 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
70 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
185 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
70 mm²
Rail
TS 32, TS 35
Standards
IEC 60947-7-1
Wire connection cross section AWG, max.
kcmil 500
Wire connection cross section AWG, min.
AWG 2/0
Rated cross-section
240 mm²
Rated voltage
1,000 V
Rated DC voltage
1,000 V
Rated current
415 A
Current at maximum wires
415 A
Standards
IEC 60947-7-1
Volume resistance according to IEC 60947-7-x
0.08 mΩ
Rated impulse withstand voltage
8 kV
Power loss in accordance with IEC 60947-7-x
13.28 W
Pollution severity
3
Certificate No. (UR)
E175455
Current size C (UR)
380 A
Voltage size C (UR)
600 V
Wire cross section max. (UR)
500 kcmil
ETIM 6.0
EC000897
ETIM 7.0
EC000897
ETIM 8.0
EC000897
ETIM 9.0
EC000897
ECLASS 9.0
27-14-11-20
ECLASS 9.1
27-14-11-20
ECLASS 10.0
27-14-11-20
ECLASS 11.0
27-14-11-20
ECLASS 12.0
27-14-11-20
ECLASS 13.0
27-25-01-01
Approvals
ROHS
Conform
UL File Number Search
UL Website
Certificate No. (UR)
E175455
Order No.:
1822210000
Type:
WDU 240 BL
Version:
Feed-through terminal block, Screw connection, 240 mm², 1000 V, 415 A, Number of connections: 2
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