Weidmuller

1704550000

ZDUB 2.5-2/4AN/DM BL
1704550000
1704550000
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Approvals

Approvals
CE, CSA, CURUSEX, DEMKOATEX, EAC, IECEXULD, KEMAKEUR, UR
ROHS
Conform
UL File Number Search
E60693

Dimensions And Weights

Width
10.2 mm
Width (inches)
0.402 inch
Height
33.5 mm
Height (inches)
1.319 inch
Depth
24 mm
Depth (inches)
0.945 inch
Net weight
7.66 g

Dimensions

TS 15 offset
17 mm

Csa Rating Data

Certificate No. (CSA)
12400-379
Current size C (CSA)
25 A
Voltage size C (CSA)
600 V
Wire cross section max. (CSA)
12 AWG
Wire cross section min. (CSA)
26 AWG

Additional Technical Data

Explosion-tested version
Yes
Installation advice
Direct mounting
Open sides
right
Type of mounting
Direct mounting

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
Tension-clamp connection, can only be bridged at the clamping point, One end without connector
End cover plate required
Yes
Number of potentials
1
Number of levels
1
Number of clamping points per level
4
Number of potentials per tier
1
Levels cross-connected internally
Yes
PE connection
No
N-function
Yes
PE function
No
PEN function
No

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

Rating Data

Rated cross-section
2.5 mm²
Rated voltage
800 V
Rated current
24 A
Current at maximum wires
30 A
Standards
IEC 60947-7-1
Volume resistance according to IEC 60947-7-x
1.33 mΩ
Power loss in accordance with IEC 60947-7-x
0.77 W
Rated impulse withstand voltage
8 kV
Pollution severity
3

Rating Data Iecex/Atex

Certificate No. (ATEX)
DEMKO16ATEX1808U
Certificate No. (IECEX)
IECEXULD16.0036U
Max. voltage (ATEX)
550 V
Current (ATEX)
21 A
Wire cross section max. (ATEX)
2.5 mm²
Max. voltage (IECEX)
550 V
Current (IECEX)
21 A
Wire cross section max. (IECEX)
2.5 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
0.6 x 3.5 mm
Clamping range, max.
4 mm²
Clamping range, min.
0.13 mm²
Connection direction
top
Gauge to IEC 60947-1
A2
Number of connections
4
Stripping length
10 mm
Type of connection
Tension-clamp connection
Wire connection cross section AWG, max.
AWG 12
Wire connection cross section AWG, min.
AWG 26
Wire connection cross section, finely stranded, max.
2.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
1.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
1.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0.5 mm²
Wire connection cross-section, finely stranded, min.
0.5 mm²
Wire connection cross-section, solid core, max.
4 mm²
Wire connection cross-section, solid core, min.
0.5 mm²

Ul Rating Data

Certificate No. (UR)
E60693
Conductor size Factory wiring max. (UR)
12 AWG
Conductor size Factory wiring min. (UR)
26 AWG
Conductor size Field wiring max. (UR)
12 AWG
Conductor size Field wiring min. (UR)
26 AWG
Current size C (UR)
20 A
Voltage size C (UR)
600 V