ZDU 2.5N
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ZDU 2.5N

ZDU 2.5N

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

Product ID 1933700000
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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) CSA rating data Dimensions General Rating data UL rating data Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319217/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319226/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319230/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319234/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319242/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319255/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319260/-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 

General ordering data

Version
Feed-through terminal, Tension-clamp connection, 2.5 mm², 800 V, 24 A, dark beige 
Order No.
1933700000 
Type
ZDU 2.5N 
GTIN (EAN)
4032248586738 
Qty.
50 items

Dimensions and weights

Depth
38,5 mm
Depth (inches)
1,516 inch
Depth including DIN rail
39 mm
Height
50,5 mm
Height (inches)
1,988 inch
Width
5,1 mm
Width (inches)
0,201 inch
Net weight
4,56 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:
    0.058 kg CO2 eq.

Material data

Grundläggande material
Wemid 
Colour
dark beige 
Класс пожаростойкости UL 94
V-0 

Rating data IECEx/ATEX

Marking 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 
Open sides
right 
Type of mounting
Snap-on 

Conductors for clamping (additional connection)

Connection type, additional connection
Tension-clamp connection 
Cross-section for connected wire, AWG, additional connection, max.
AWG 12 
Cross-section for connected wire, AWG, additional connection, min.
AWG 24 

Conductors for clamping (rated connection)

4 mm²
Blade size
0.6 x 3.5 mm 
Clamping range, min.
0,05 mm²
Connection cross-section, finely stranded, min.
0,05 mm²
Connection cross-section, stranded, max.
2,5 mm²
Connection cross-section, stranded, min.
0,05 mm²
Connection direction
top 
Délka tubusu pro vodičovou koncovku bez plastové objímky DIN 46228/1
  • Tube length:
    • nominal:
      10 mm
  • Cross-section for conductor connection:
    • nominal:
      0,5 mm²
  • Tube length:
    • nominal:
      10 mm
  • Cross-section for conductor connection:
    • nominal:
      0,75 mm²
  • Tube length:
    • nominal:
      10 mm
  • Cross-section for conductor connection:
    • nominal:
      1 mm²
  • Tube length:
    • nominal:
      10 mm
  • Cross-section for conductor connection:
    • nominal:
      1,5 mm²
  • Tube length:
    • nominal:
      10 mm
  • Cross-section for conductor connection:
    • nominal:
      2,5 mm²
Délka tubusu pro vodičovou koncovku s plastovou objímkou DIN 46228/4
  • Tube length:
    • min.:
      6 mm
    • max.:
      10 mm
  • Cross-section for conductor connection:
    • nominal:
      0,5 mm²
  • Tube length:
    • min.:
      6 mm
    • max.:
      10 mm
  • Cross-section for conductor connection:
    • nominal:
      0,75 mm²
  • Tube length:
    • min.:
      6 mm
    • max.:
      10 mm
  • Cross-section for conductor connection:
    • nominal:
      1 mm²
  • Tube length:
    • min.:
      8 mm
    • max.:
      10 mm
  • Cross-section for conductor connection:
    • nominal:
      1,5 mm²
  • Tube length:
    • nominal:
      8 mm
  • Cross-section for conductor connection:
    • nominal:
      2,5 mm²
Gauge to IEC 60947-1
A2 
Number of connections
2 
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 30 
Wire connection cross section, finely stranded, max.
2,5 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.
1,5 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.
1,5 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

CSA rating data

Corriente Gr B (CSA)
24 A 
Leiterquerschnitt min (CSA)
30 AWG 
Průřez vodiče max. (CSA)
12 AWG 
Velikost napětí B (CSA)
300 V 
Velikost napětí C (CSA)
300 V 
Velikost proudu C (CSA)
24 A 
Č. osvědčení (CSA)
200039-1842498 

Dimensions

TS 35 offset
25,5 mm

General

Mounting rail
TS 35 
Standards
IEC 60947-7-1 
Wire connection cross section AWG, max.
AWG 12 
Wire connection cross section AWG, min.
AWG 30 

Rating data

Расчетное сечение
2,5 mm²
Rated voltage
800 V
Rated DC voltage
800 V
Номинальный ток
24 A
Current at maximum wires
24 A
Standards
IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
1,33 mΩ
Rated impulse withstand voltage
6 kV 
Power loss in accordance with IEC 60947-7-x
0,77 W
Pollution severity
3 

UL rating data

Conductor size Field wiring max. (cURus)
12 AWG 
Prąd rozm. C (cURus)
20 A 
導体サイズ工場配線最大（cURus）
12 AWG 
인증 번호(cURus)
E60693 
전류 크기 B(cURus)
20 A 
전압 크기 B(cURus)
300 V 
전압 크기 C(cURus)
300 V 
컨덕터 크기 팩토리 결선 최소(cURus)
30 AWG 
컨덕터 크기 필드 결선 최소(cURus)
30 AWG 

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