ZDK 2.5-2
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ZDK 2.5-2

ZDK 2.5-2

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

Item No. 1790990000
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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) 클램프용 컨덕터(정격 결선) General 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_319231/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319213/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319240/-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) 
Tanúsítvány száma (cURusEX)
E184763 

General ordering data

Version
Feed-through terminal, Double-tier terminal, Tension-clamp connection, 2.5 mm², 800 V, 24 A, dark beige 
Order No.
1790990000 
Type
ZDK 2.5-2 
GTIN (EAN)
4032248222940 
Qty.
50 items

Dimensions and weights

Depth
54.5 mm
Depth (inches)
2.146 inch
Depth including DIN rail
55.5 mm
Height
72.5 mm
Height (inches)
2.854 inch
Width
5.1 mm
Width (inches)
0.201 inch
Nettó tömeg
9.48 g

Temperatures

Storage temperature
-25 °C...55 °C 
Ambient temperature
-5 °C…40 °C 
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
130 °C

Environmental Product Compliance

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

Material data

Základní materiál
Wemid 
Szín
dark beige 
Klasifikace hořlavosti UL 94
V-0 

Rating data IECEx/ATEX

Certificate No. (ATEX)
DEMKO16ATEX1808U 
Certificate No. (IECEX)
IECEXULD16.0036U 
Tensione max. (ATEX)
550 V 
Current (ATEX)
21 A 
Wire cross section max. (ATEX)
4 mm² 
Max. voltage (IECEX)
550 V 
Current (IECEX)
21 A 
Wire cross section max. (IECEX)
4 mm² 
Marking EN 60079-7
Ex eb II C Gb 
Ex 2014/34/EU label
II 2 G D 

System specifications

Verze
for plug-in cross-connector 
Tension-clamp connection 
Nutná koncová deska
Yes 
Numero di potenziali
2 
Numero di piani
2 
Number of clamping points per level
2 
Úrovně propojené interně
No 
PE připojení
No 
Tartósín
TS 35 
Función N
No 
PE működés
No 
PEN funkció
No 

Additional technical data

Côté ouvert
right 
Felszerelés típusa
Snap-on 
Instruction de montage
(installation angle bracket included in delivery) 
Nombre de blocs de jonction identiques
1 
Type de fixation
TS 35 
Version à l#92épreuve de l#92explosion
Yes 

Conductors for clamping (additional connection)

Connection type, additional connection
Tension-clamp connection 

클램프용 컨덕터(정격 결선)

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
Inclined / angled 
Gauge to IEC 60947-1
A2 
Number of connections
4 
Stripping length
10 mm
Tube length for wire-end ferrule with plastic collar 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
Tube length for wire-end ferrule without plastic collar 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
Type of connection
Tension-clamp connection 
Type of connection 2
Tension-clamp connection 
Wire connection cross section AWG, max.
AWG 14 
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.
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.
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

General

Installation advice
(installation angle bracket included in delivery) 
Mounting rail
TS 35 
Standards
IEC 60947-7-1 
Wire connection cross section AWG, max.
AWG 14 
Wire connection cross section AWG, min.
AWG 30 

Rating data

Névleges keresztmetszet
2.5 mm²
Jmenovité napětí
800 V
Névleges DC feszültség
800 V
Nominal current
24 A
Proud při maximu vodičů
24 A
Szabványok
IEC 60947-7-1 
Fajlagos ellenállás az IEC 60947-7-x szerint
1.33 mΩ
Rated impulse withstand voltage
8 kV 
Teljesítményveszteség az IEC 60947-7-x szerint
0.77 W
Catégorie de surtension
III 
Degré de pollution
3 

Classifications

ETIM 8.0
EC000897 
ETIM 9.0
EC000897 
ETIM 10.0
EC000897 
ECLASS 14.0
27-25-01-02 
ECLASS 15.0
27-25-01-02