WDU 2.5N BL
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WDU 2.5N BL

WDU 2.5N BL

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

Ürün No. 1023780000
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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) Conductors for clamping (rated connection) CSA rating data Dimensions General Rating data UL rating data Classifications

Approvals

Homologaciones
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![](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/dce90132-1b1f-4399-a3cb-0e78aab5c567/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) 
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ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Núm. de certificación (UR)
E60693 

General ordering data

Ausfuehrung
Feed-through terminal block, Screw connection, blue, 2.5 mm², 24 A, 500 V, Number of connections: 2 
Order No.
1023780000 
Tipo
WDU 2.5N BL 
GTIN (EAN)
4008190024123 
Cantidad
100 adet

Dimensions and weights

Profundidad
37 mm
Depth (inches)
1,457 inch
Altura
44 mm
Height (inches)
1,732 inch
Anchura
5,1 mm
Breite (inch)
0,201 inch
Net weight
4,94 g

Temperatures

Temperatura de almacenamiento
-25 °C...55 °C 
Temperatura ambiente
-60 °C…85 °C 
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
130 °C

Environmental Product Compliance

Estado de cumplimiento de la directiva RoHS
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 
产品碳足迹
  • Cradle to gate:
    0.059 kg CO2 eq.

Material data

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

Rating data IECEx/ATEX

Сертификат № (ATEX)
DEMKO14ATEX1338U 
Сертификат № (IECEX)
IECEXULD14.0005U 
Max. voltage (ATEX)
440 V 
电流 (ATEX)
24 A 
Wire cross section max. (ATEX)
2.5 mm² 
最大电压（国际电工委员会IECEX）
440 V 
Current (IECEX)
24 A 
导线最大压接面积 (IECEX)
2.5 mm² 
Marking EN 60079-7
Ex eb II C Gb 
Ex 2014/34/EU label
II 2 G D 

System specifications

Version
Screw connection 
for screwable cross-connection 
End cover plate required
Yes 
Number of potentials
1 
Number of levels
1 
Rögzítési pontok száma szintenként
2 
Number of potentials per tier
1 
Levels cross-connected internally
No 
PE connection
No 
Mounting rail
TS 35 
N-function
Yes 
PE function
No 
PEN function
No 

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

Sección de conexión del conductor, flexible con terminal tubular DIN 46228/1, 2 conductores embornables, max.
1,5 mm²
Sección de conexión del conductor, flexible con terminal tubular DIN 46228/1, 2 conductores embornables, min.
0,5 mm²
Sección de conexión del conductor, flexible, 2 conductores embornables, max.
1,5 mm²
Sección de conexión del conductor, flexible, 2 conductores embornables, min.
0,5 mm²

Additional technical data

Explosion-tested version
Yes 
Number of similar terminals
1 
Open sides
right 
Type of mounting
Snap-on 

Conductors for clamping (additional connection)

Tipo de conexión, conexión adicional
Screw connection 

Conductors for clamping (rated connection)

Connection cross-section, stranded, max.
4 mm²
Connection cross-section, stranded, min.
1,5 mm²
Couple de serrage, max.
0,6 Nm
Csatlakozás típusa
Screw connection 
Csupaszolási hossz
10 mm
Gauge to IEC 60947-1
A3 
Meghúzási nyomaték, min.
0,4 Nm
Numero di collegamenti
2 
Przekrój przyłącza przewodu, cienki przewód wielodrutowy z tulejkami kablowymi DIN 46228/4, min.
0,5 mm²
Sens de raccordement
on side 
Torque level with DMS electric screwdriver
1 
Twin wire-end ferrules, max.
1,5 mm²
Twin wire-end ferrules, min.
0,5 mm²
Wire connection cross section AWG, max.
AWG 12 
Wire connection cross section, finely stranded, max.
4 mm²
Wire connection cross section, finely stranded, min.
0,5 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.
0,5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
2,5 mm²
Wire connection cross-section, solid core, max.
4 mm²
Wire connection cross-section, solid core, min.
0,5 mm²
クランプ範囲、最大
4 mm²
クランプ範囲、最小
0,05 mm²
결선 단면규격 AWG, 최소
AWG 26 
블레이드 크기
0.6 x 3.5 mm 
클램프 스크류
M 2.5 

CSA rating data

Certificate No. (CSA)
200039-1068673 
Current size B (CSA)
20 A 
Current size D (CSA)
10 A 
Voltage size B (CSA)
300 V 
Voltage size D (CSA)
300 V 
Wire cross section max. (CSA)
12 AWG 
Wire cross section min. (CSA)
26 AWG 

Dimensions

TS 32 offset
40 mm

General

Carril de montaje
TS 35 
Normas
IEC 60947-7-1 
Sección de conexión del conductor AWG, min.
AWG 26 
Sección de conexión del conductor AWG, máx.
AWG 12 

Rating data

Rated cross-section
2,5 mm²
Rated voltage
500 V
Rated DC voltage
500 V
Nominal current
24 A
Current at maximum wires
32 A
Standards
IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
1,33 mΩ
Rated impulse withstand voltage
6 kV 
Power loss in accordance with 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 B (UR)
20 A 
Current size D (UR)
10 A 
Voltage size B (UR)
300 V 
Voltage size D (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