ZDU 4-2/3AN OR
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ZDU 4-2/3AN OR

ZDU 4-2/3AN OR

Feed-through terminal, Tension-clamp connection, 4 mm², 800 V, 32 A, orange

Product ID 1770870000
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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 General Rating data UL rating data Classifications

Approvals

Zulassungen
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![](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/5855f480-81e6-48e1-aa53-1e87419df7ba/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/2fb608f0-c73d-4515-a7a5-878046a505f4/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/52b59257-358c-4bc4-9ea4-df407cebf157/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/0a8958f9-c226-4e12-af16-493ec79d92c5/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/106d65db-9035-4009-8a4b-55480269373e/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) 
![](https://assets.dam.weidmueller.com/assets/api/70d4994d-1e1f-4a62-8b8a-96bcbd57aca3/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) 
Zertifikat-Nr. (UR)
E60693 

General ordering data

Ausfuehrung
Feed-through terminal, Tension-clamp connection, 4 mm², 800 V, 32 A, orange 
Order No.
1770870000 
Type
ZDU 4-2/3AN OR 
GTIN (EAN)
4032248121311 
Qty.
50 items

Dimensions and weights

Tiefe
45,5 mm
Depth (inches)
1,791 inch
Depth including DIN rail
46 mm
Height
61,5 mm
Height (inches)
2,421 inch
Width
6,1 mm
Width (inches)
0,24 inch
Net weight
10,184 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

Состояние соответствия RoHS
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 

Material data

Basic material
Wemid 
Colour
orange 
UL 94 flammability rating
V-0 

Rating data IECEx/ATEX

nr certyfikatu (ATEX)
DEMKO16ATEX1808U 
Certifikat nr. (IECEX)
IECEXULD16.0036U 
Max. voltage (ATEX)
440 V 
Current (ATEX)
29 A 
Wire cross section max. (ATEX)
6 mm² 
Max. voltage (IECEX)
440 V 
Current (IECEX)
29 A 
Wire cross section max. (IECEX)
6 mm² 
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
3 
Number of potentials per tier
1 
Levels cross-connected internally
No 
PE connection
No 
Mounting rail
TS 35 

Additional technical data

Explosion-tested version
No 
Number of similar terminals
1 
Open sides
right 
Type of mounting
Snap-on 

Conductors for clamping (additional connection)

Tipo de conexión, conexión adicional
Tension-clamp connection 

Conductors for clamping (rated connection)

Blade size
0.6 x 3.5 mm 
Calibre según 60 947-1
A3 
Clamping range, max.
6 mm²
Clamping range, min.
0,13 mm²
Connection cross-section, finely stranded, min.
0,13 mm²
Connection cross-section, stranded, max.
4 mm²
Connection cross-section, stranded, min.
0,13 mm²
Dirección de conexión
Inclined / angled 
Longitud de desaislado
10 mm
Número de conexiones
3 
Sección de conexión del conductor AWG, máx.
AWG 10 
Section de raccordement du conducteur, AWG, min.
AWG 26 
Sezione di collegamento cavo, flessibile con terminali DIN 46228/1, max.
4 mm²
Sezione di collegamento cavo, flessibile con terminali DIN 46228/1, min.
0,13 mm²
Sezione di collegamento cavo, flessibile con terminali DIN 46228/4, min.
0,13 mm²
Tipo de conexión
Tension-clamp connection 
Twin wire-end ferrules, max.
1,5 mm²
Twin wire-end ferrules, min.
0,5 mm²
Vezeték csatlakozási keresztmetszet, finomsodratú, érvéghüvelyekkel és műanyag gallérokkal DIN 46228/4, névleges csatlakozás, max.
4 mm²
Wire connection cross section, finely stranded, max.
4 mm²
Wire connection cross section, finely stranded, min.
0,13 mm²
Wire connection cross-section, solid core, max.
6 mm²
Wire connection cross-section, solid core, min.
0,13 mm²

CSA rating data

Certificate No. (CSA)
200039-1152892 
Current size B (CSA)
33 A 
Current size C (CSA)
33 A 
Current size D (CSA)
5 A 
Voltage size B (CSA)
600 V 
Voltage size C (CSA)
600 V 
Voltage size D (CSA)
600 V 
Wire cross section max. (CSA)
10 AWG 
Wire cross section min. (CSA)
26 AWG 

General

Mounting rail
TS 35 
Standards
IEC 60947-7-1 
Wire connection cross section AWG, max.
AWG 10 
Wire connection cross section AWG, min.
AWG 26 

Rating data

Rated cross-section
4 mm²
Rated voltage
800 V
Rated DC voltage
800 V
Nominal current
32 A
Current at maximum wires
38 A
Standards
IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
1 mΩ
Rated impulse withstand voltage
8 kV 
Power loss in accordance with IEC 60947-7-x
1,02 W
Pollution severity
3 

UL rating data

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

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