WDU 2.5N
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WDU 2.5N

WDU 2.5N

Feed-through terminal block, Screw connection, dark beige, 2.5 mm², 24 A, 500 V, Number of connections: 2

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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data Rating data IECEx/ATEX System specifications 2 clampable conductors (H05V/H07V) with equal cross-section (rated connection) Additional technical data Conductors for clamping (additional connection) Зажимаемые провода (расчетное соединение) CSA rating data General Rating data UL rating data Classifications

Approvals

Approvals
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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
Feed-through terminal block, Screw connection, dark beige, 2.5 mm², 24 A, 500 V, Number of connections: 2 
Order No.
1023700000 
Type
WDU 2.5N 
GTIN (EAN)
4008190103484 
Qty.
100 items

Dimensions and weights

Depth
37 mm
Depth (inches)
1,457 inch
Height
44 mm
Height (inches)
1,732 inch
Width
5,1 mm
Width (inches)
0,201 inch
Масса нетто
5,34 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:
    0,061 kg CO2 eq.

Material data

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

Rating data IECEx/ATEX

Certificate No. (ATEX)
DEMKO14ATEX1338U 
Certificate No. (IECEX)
IECEXULD14.0005U 
Макс. напряжение (ATEX)
440 V 
Current (ATEX)
24 A 
Wire cross section max. (ATEX)
2.5 mm² 
Max. voltage (IECEX)
440 V 
Current (IECEX)
24 A 
Wire cross section max. (IECEX)
2.5 mm² 
Marking EN 60079-7
Ex eb II C Gb 
Ex 2014/34/EU label
II 2 G D 

System specifications

Исполнение
Screw connection 
for screwable cross-connection 
Требуется концевая пластина
Yes 
Количество независимых точек подключения
1 
Количество уровней
1 
Number of clamping points per level
2 
Количество потенциалов на уровень
1 
Уровни с внутр. перемычками
No 
Соединение PE
No 
Укомплектованная монтажная рейка
TS 35 
Функция N
No 
Функция PE
No 
PEN function
No 

2 clampable conductors (H05V/H07V) with equal cross-section (rated connection)

Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, max.
1,5 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, min.
0,5 mm²
Wire connection cross section, finely stranded, two clampable wires, min.
0,5 mm²
Wire cross-section, finely stranded, two clampable wires, max.
1,5 mm²

Additional technical data

Number of similar terminals
1 
Open sides
right 
Tipo di montaggio
Snap-on 
Version à l#92épreuve de l#92explosion
Yes 

Conductors for clamping (additional connection)

Connection type, additional connection
Screw connection 

Зажимаемые провода (расчетное соединение)

4 mm²
Blade size
0.6 x 3.5 mm 
Clamping range, min.
0,05 mm²
Clamping screw
M 2.5 
Connection direction
on side 
Gauge to IEC 60947-1
A3 
Leiteranschlussquerschnitt, feindrähtig, min.
0,05 mm²
Leiteranschlussquerschnitt, mehrdrähtig, max.
4 mm²
Number of connections
2 
Par de apriete con atornillador eléctrico, tipo DMS
1 
Průřez připojení vodičů, jemně stáčené, max.
4 mm²
Sección del conductor, semirrígido, mín.
0,05 mm²
Sección transversal de conductor, núcleo rígido, máx.
4 mm²
Sección transversal de conductor, núcleo rígido, mín.
0,05 mm²
Section de raccordement, souple, min.
0,05 mm²
Stripping length
10 mm
Terminal tubular doble, max.
1,5 mm²
Terminal tubular doble, min.
0,5 mm²
Tightening torque, max.
0,6 Nm
Tightening torque, min.
0,4 Nm
Type of connection
Screw connection 
Wire connection cross section AWG, max.
AWG 12 
Wire connection cross section AWG, min.
AWG 26 
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.
2,5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0,05 mm²

CSA rating data

Sezione cavo max (CSA)
12 AWG 
Voltage size B (CSA)
300 V 
Напряжение, класс D (CSA)
300 V 
Поперечное сечение провода, мин. (CSA)
26 AWG 
Ток, разм. B (CSA)
20 A 
Ток, разм. D (CSA)
10 A 
인증 번호(CSA)
200039-1068673 

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

Rated cross-section
2,5 mm²
Номинальное напряжение
500 V
Rated DC voltage
500 V
Nennstrom
24 A
Ток при макс. проводнике
32 A
Нормы
IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
1,33 mΩ
Номинальное импульсное напряжение
6 kV 
Moc stratna zgodnie z wymaganiami IEC 60947-7-x
0,77 W
Pollution severity
3 

UL rating data

Certificate No. (UR)
E60693 
Conductor size Factory wiring max. (UR)
12 AWG 
Conductor size Factory wiring min. (UR)
22 AWG 
Conductor size Field wiring max. (UR)
12 AWG 
Conductor size Field wiring min. (UR)
22 AWG 
Current size D (UR)
10 A 
Ström Gr B (UR)
20 A 
Velikost napětí D (UR)
300 V 
Voltage size B (UR)
300 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