ZDU 2.5-2 BL
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ZDU 2.5-2 BL

ZDU 2.5-2 BL

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

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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

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_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, blue 
Order No.
1772070000 
Type
ZDU 2.5-2 BL 
GTIN (EAN)
4032248128716 
Qty.
100 items

Dimensions and weights

Depth
43 mm
Depth (inches)
1,693 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
Масса нетто
5,4 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% 

Material data

Matériau de base
Wemid 
Colour
blue 
UL 94 flammability rating
V-0 

Rating data IECEx/ATEX

Certificate No. (ATEX)
DEMKO16ATEX1808U 
Certificate No. (IECEX)
IECEXULD16.0036U 
Макс. напряжение (ATEX)
550 V 
Current (ATEX)
21 A 
Wire cross section max. (ATEX)
4 mm² 
Макс. напряжение (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

Исполнение
Tension-clamp connection 
for plug-in cross-connector 
One end without connector 
Требуется концевая пластина
Yes 
Number of potentials
1 
Количество уровней
1 
Number of clamping points per level
2 
Number of potentials per tier
1 
Levels cross-connected internally
No 
Соединение PE
No 
Mounting rail
TS 35 

Additional technical data

Nombre de blocs de jonction identiques
1 
Nyitott oldala
right 
Type of mounting
Snap-on 
폭발 테스트 버전
Yes 

Conductors for clamping (additional connection)

Connection type, additional connection
Tension-clamp connection 

Conductors for clamping (rated connection)

2,5 mm²
Blade size
0.6 x 3.5 mm 
Clamping range, min.
0,13 mm²
Connection cross-section, finely stranded, min.
0,13 mm²
Connection cross-section, stranded, max.
0,5 mm²
Connection cross-section, stranded, min.
0,13 mm²
Connection direction
Inclined / angled 
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 26 
Wire connection cross section, finely stranded, max.
2,5 mm²
Wire connection cross section, finely stranded, min.
0,13 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.
0,13 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.
0,13 mm²
Wire connection cross-section, solid core, max.
2,5 mm²
Wire connection cross-section, solid core, min.
0,13 mm²

CSA rating data

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

Rating data

Sección nominal
2,5 mm²
Номинальное напряжение
800 V
Номинальное напряжение пост. тока
800 V
Номинальный ток
24 A
Ток при макс. проводнике
24 A
Normy
IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
1,33 mΩ
Номинальное импульсное напряжение
8 kV 
Потери мощности по стандарту IEC 60947-7-x
0,77 W
Pollution severity
3 

UL rating data

Certificate No. (cURus)
E60693 
Conductor size Factory wiring max. (cURus)
12 AWG 
Conductor size Factory wiring min. (cURus)
26 AWG 
Conductor size Field wiring max. (cURus)
12 AWG 
Conductor size Field wiring min. (cURus)
26 AWG 
Current size C (cURus)
24 A 
Voltage size C (cURus)
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