ZDU 2.5
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ZDU 2.5

ZDU 2.5

Feed-through terminal, Tension-clamp connection, 2.5 mm², 800 V, 24 A, dark beige

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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data Rating data IECEx/ATEX System specifications Additional technical data Conductors for clamping (additional connection) Conductors for clamping (rated connection) Märkdata enligt CSA General Rating data Märkdata enligt UL Classifications

Approvals

Approvals
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![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80) 
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![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319246/-S800/-T1z1mm-S80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (cURus)
E60693 
Certificate No. (cURusEX)
E184763 

General ordering data

Version
Feed-through terminal, Tension-clamp connection, 2.5 mm², 800 V, 24 A, dark beige 
Order No.
1608510000 
Type
ZDU 2.5 
GTIN (EAN)
4008190077969 
Qty.
100 items

Dimensions and weights

Depth
38,5 mm
Depth (inches)
1,516 inch
Depth including DIN rail
39,5 mm
Height
59,3 mm
Height (inches)
2,335 inch
Width
5,1 mm
Width (inches)
0,201 inch
Net weight
6,925 g

Temperatures

Storage temperature
-25 °C...55 °C 
Ambient temperature
-5 °C…40 °C 
Continuous operating temp., min.
−50 °C
Continuous operating temp., max.
120 °C

Environmental Product Compliance

RoHS Compliance Status
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 
Product Carbon Footprint
  • Cradle to gate:
    0.066 kg CO2 eq.

Material data

Basic material
Wemid 
Colour
dark beige 
UL 94 flammability rating
V-0 

Rating data IECEx/ATEX

Certificate No. (ATEX)
DEMKO15ATEX1467U 
Certificate No. (IECEX)
IECEXULD15.0008U 
Max. voltage (ATEX)
550 V 
Strom (ATEX)
22 A 
Wire cross section max. (ATEX)
4 mm² 
Max. napětí (IECEX)
550 V 
Current (IECEX)
22 A 
Wire cross section max. (IECEX)
4 mm² 
Značení EN 60079-7
Ex eb II C Gb 
Ex 2014/34/EU label
II 2 G D 

System specifications

Version
Tension-clamp connection 
for plug-in cross-connector 
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 
Mounting rail
TS 35 

Additional technical data

Explosion-tested version
Yes 
Number of similar terminals
1 
Open sides
right 
Type of mounting
Snap-on 

Conductors for clamping (additional connection)

Typ připojení, další připojení
Tension clamp connection with actuator 

Conductors for clamping (rated connection)

4 mm²
Blade size
6 x 3,5 mm 
Clamping range, min.
0,05 mm²
Connection cross-section, finely stranded, min.
0,05 mm²
Connection cross-section, stranded, max.
4 mm²
Connection cross-section, stranded, min.
0,05 mm²
Délka odizolování
10 mm
Měřidlo podle IEC 60947-1
A3 
Number of connections
2 
Průřez propojení AWG, max.
AWG 12 
Směr připojení
top 
Typ připojení
Tension-clamp connection 
Wire connection cross section AWG, min.
AWG 30 
Wire connection cross section, finely stranded, max.
4 mm²
Wire connection cross section, finely stranded, min.
0,05 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
2,5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
0,05 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
2,5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0,05 mm²
Wire connection cross-section, solid core, max.
4 mm²
Wire connection cross-section, solid core, min.
0,05 mm²

Märkdata enligt CSA

Certificate No. (CSA)
200039-1152892 
Courant gr. D (CSA)
5 A 
Current size B (CSA)
27 A 
Current size C (CSA)
27 A 
Section min. du conducteur (CSA)
26 AWG 
Tensión Gr D (CSA)
600 V 
Voltage size B (CSA)
600 V 
Voltage size C (CSA)
600 V 
Wire cross section max. (CSA)
12 AWG 

General

Nosná lišta
TS 35 
Průřez propojení AWG, max.
AWG 12 
Průřez propojení AWG, min.
AWG 30 
Standardy
IEC 60947-7-1 

Rating data

Rated cross-section
2,5 mm²
Rated voltage
800 V
Rated DC voltage
800 V
Nominal 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
Rated impulse withstand voltage
8 kV 
Power loss in accordance with IEC 60947-7-x
0,77 W
Pollution severity
3 

Märkdata enligt UL

Certificate No. (cURus)
E60693 

Classifications

ETIM 8.0
EC000897 
ETIM 9.0
EC000897 
ETIM 10.0
EC000897 
ECLASS 14.0
27-25-01-01 
ECLASS 15.0
27-25-01-01