ZDU 2.5-2/D+
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ZDU 2.5-2/D+
ZDU 2.5-2/D+

ZDU 2.5-2/D+

Z-series, Component terminal, Feed-through terminal, Rated cross-section: 2.5 mm², Tension-clamp connection, dark beige

Tuotteen tunnus 1779110000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data System specifications Additional technical data Component Conductors for clamping (additional connection) Conductors for clamping (rated connection) CSA rating data Fuse terminals General Rating data UL rating data Important note Classifications

Approvals

Approvals
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/7849a070-6e16-4866-9b5a-c610b7f622e5/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/cbf09862-97e9-475d-b71a-c6db1e3e9933/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/70d4994d-1e1f-4a62-8b8a-96bcbd57aca3/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/5855f480-81e6-48e1-aa53-1e87419df7ba/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (UR)
E60693 

General ordering data

Version
Z-series, Component terminal, Feed-through terminal, Rated cross-section: 2.5 mm², Tension-clamp connection, dark beige 
Order No.
1779110000 
Type
ZDU 2.5-2/D+ 
GTIN (EAN)
4032248184712 
Qty.
20 items

Dimensions and weights

Depth
43,5 mm
Depth (inches)
1,713 inch
Depth including DIN rail
44 mm
Height
50,5 mm
Height (inches)
1,988 inch
Width
5,1 mm
Width (inches)
0,201 inch
Net weight
6 g

Temperatures

Storage temperature
-25 °C...55 °C 
Ambient temperature
-50 °C…75 °C 
Continuous operating temp., min.
−50 °C
Continuous operating temp., max.
120 °C

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
RoHS Exemption (if applicable/known)
7a 
REACH SVHC
Lead 7439-92-1 
SCIP
c6099607-b1cd-4fc8-8f5b-8c2defa73093 

Material data

Basic material
Wemid 
Farbe
dark beige 
Brennbarkeitsklasse nach UL 94
V-0 

System specifications

Version
Tension-clamp connection 
with diode 
for plug-in cross-connector 
One end without connector 
Piastra terminale (necessaria)
Yes 
Liczba potencjałów
1 
Number of levels
1 
Number of clamping points per level
2 
Anzahl der Potentiale pro Etage
1 
Etagen intern gebrückt
No 
PE connection
No 
Tartósín
TS 35 
N 関数
No 
PE function
No 
PEN 関数
No 

Additional technical data

composant électronique
Diode 
Explosion-tested version
Yes 
Open sides
right 
Type de montage
Snap-on 

Component

Component 1
Diode 1N 4007 
Component current
1 A
Component voltage
1 000 V
Element type
Diode 
Component diode
  • Type diode:
    1N4007
  • Forward current:
    1 A
  • Reverse voltage:
    1 300 V
  • Forward voltage:
    0,7 V

Conductors for clamping (additional connection)

Conductor cross-section, flexible plus plastic collar DIN 46228/1, further connection, max.
1,5 mm²

Conductors for clamping (rated connection)

Blade size
0.6 x 3.5 mm 
Clamping range, max.
2,5 mm²
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
Connection direction
top 
Gauge to IEC 60947-1
A2 
Number of connections
2 
Stripping length
10 mm
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 20 
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.
2,5 mm²
Wire connection cross-section, solid core, min.
0,05 mm²

CSA rating data

Certificate No. (CSA)
200039-1194786 
Current size C (CSA)
1 A 
Voltage size C (CSA)
600 V 
Wire cross section max. (CSA)
12 AWG 
Wire cross section min. (CSA)
26 AWG 

Fuse terminals

Display
Without LED 

General

Mounting rail
TS 35 
Standards
IEC 60947-7-1 
Wire connection cross section AWG, max.
AWG 14 
Wire connection cross section AWG, min.
AWG 20 

Rating data

Sezione di dimensionamento
2,5 mm²
Tensione nominale
400 V
Névleges DC feszültség
400 V
Névleges áram
0,5 A
Current at maximum wires
0,5 A
Szabványok
IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
1,33 mΩ
定格インパルス耐電圧
6 kV 
IEC 60947-7-xに準拠した出力損失
0,77 W
Pollution severity
3 

UL rating data

Conductor size Field wiring max. (UR)
12 AWG 
Conductor size Field wiring min. (UR)
26 AWG 
Průřez vodiče propojení z výroby max. (UR)
12 AWG 
Průřez vodiče propojení z výroby min. (UR)
26 AWG 
Velikost napětí C (UR)
600 V 
Velikost proudu C (UR)
1 A 
Č. osvědčení (UR)
E60693 

Important note

Product information
The allowed continuous operating temperature must be observed 

Classifications

ETIM 8.0
EC000903 
ETIM 9.0
EC000903 
ETIM 10.0
EC000903 
ECLASS 14.0
27-25-01-14 
ECLASS 15.0
27-25-01-14