WDU 2.5 BL
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WDU 2.5 BL

WDU 2.5 BL

Feed-through terminal block, Screw connection, blue, 2.5 mm², 24 A, 800 V, Number of connections: 2

Product ID 1020080000
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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 General Rating data UL rating data Classifications

Approvals

Homologaciones
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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 
Certificate No. (cURusEX)
E184763 

General ordering data

Versión
Feed-through terminal block, Screw connection, blue, 2.5 mm², 24 A, 800 V, Number of connections: 2 
Código
1020080000 
Típus
WDU 2.5 BL 
GTIN (EAN)
4008190163235 
Qté.
100 items

Dimensions and weights

Profundidad
46,5 mm
Depth (inches)
1,831 inch
Altura
60 mm
Height (inches)
2,362 inch
Largeur
5,1 mm
Width (inches)
0,201 inch
Net weight
7,43 g

Temperatures

Température de stockage
-25 °C...55 °C 
Température ambiante
-5 °C…40 °C 
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
130 °C

Environmental Product Compliance

RoHS megfelelőségi állapot
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 
Product Carbon Footprint
  • Cradle to gate:
    0,066 kg CO2 eq.

Material data

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

Rating data IECEx/ATEX

Certificate No. (ATEX)
DEMKO14ATEX1338U 
Certificate No. (IECEX)
IECEXULD14.0005U 
Max. voltage (ATEX)
690 V 
Current (ATEX)
24 A 
Wire cross section max. (ATEX)
2.5 mm² 
Max. voltage (IECEX)
690 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

Version
Screw connection 
for plug-in cross-connector 
for screwable cross-connection 
One end without connector 
End cover plate required
Yes 
Number of potentials
1 
Number of levels
1 
Number of clamping points per level
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)

Csatlakoztatott vezeték keresztmetszete, tömör, két rögzíthető vezeték, max.
1,5 mm²
Przekrój przyłącza przewodu, drobny drut, 2 zaciskane przewody, max.
1,5 mm²
Sezione di collegamento cavo flessibile con terminale DIN 46228/1, 2 conduttori innestabili, max.
1,5 mm²
Sezione di collegamento cavo rigido, 2 conduttori innestabili, min.
0,5 mm²
Сечение подключаемого провода, гибкого, 2 зажимаемых провода, мин.
0,5 mm²
와이어 결선 단면, 페럴 DIN 46228/1이 있는 가는 연선, 2개의 클램프형 와이어, 최소.
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)

Anslutningstyp, ytterligare anslutning
Screw connection 

Conductors for clamping (rated connection)

4 mm²
Blade size
0.6 x 3.5 mm 
Clampable conductor
  • Connection specification:
    Screw connection
  • Cross-section for conductor connection:
    • Type:
      solid, H05(07) V-U
    • min.:
      0,5 mm²
    • max.:
      4 mm²
    • nominal:
      2,5 mm²
  • wire end ferrule:
    • Stripping length:
      • min.:
        10 mm
      • max.:
        10 mm
      • nominal:
        10 mm
    • Tightening torque:
      • min.:
        0,4 Nm
      • max.:
        0,8 Nm
  • Connection specification:
    Screw connection
  • Cross-section for conductor connection:
    • Type:
      stranded, H07V-R
    • min.:
      1,5 mm²
    • max.:
      4 mm²
    • nominal:
      2,5 mm²
  • wire end ferrule:
    • Stripping length:
      • min.:
        10 mm
      • max.:
        10 mm
      • nominal:
        10 mm
    • Tightening torque:
      • min.:
        0,4 Nm
      • max.:
        0,8 Nm
  • Connection specification:
    Screw connection
  • Cross-section for conductor connection:
    • Type:
      flexible, H05(07) V-K
    • min.:
      0,5 mm²
    • max.:
      2,5 mm²
    • nominal:
      2,5 mm²
  • wire end ferrule:
    • Stripping length:
      • min.:
        10 mm
      • max.:
        10 mm
      • nominal:
        10 mm
    • Tightening torque:
      • min.:
        0,4 Nm
      • max.:
        0,8 Nm
Clamping range, min.
0,05 mm²
Clamping screw
M 2.5 
Connection cross-section, stranded, max.
4 mm²
Connection cross-section, stranded, min.
1,5 mm²
Number of connections
2 
Stripping length
10 mm
Tightening torque, min.
0,4 Nm
Tolkdorn enligt 60 947-1
A3 
Torque level with DMS electric screwdriver
1 
Twin wire-end ferrules, max.
1,5 mm²
Twin wire-end ferrules, min.
0,5 mm²
Type of connection
Screw connection 
Wire connection cross section AWG, min.
AWG 30 
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, finely stranded with wire-end ferrules DIN 46228/4, min.
0,5 mm²
Wire connection cross-section, solid core, max.
4 mm²
Wire connection cross-section, solid core, min.
0,5 mm²
导线最大压接面积 AWG
AWG 12 
最大拧紧力矩
0,8 Nm
连接方向
on side 

CSA rating data

Certificate No. (CSA)
200039-1057876 
Current size C (CSA)
20 A 
Voltage size C (CSA)
600 V 
Wire cross section max. (CSA)
12 AWG 
Wire cross section min. (CSA)
26 AWG 

General

Ledardiameter, AWG, min.
AWG 30 
Montageskena obestyckad
TS 35 
Normer
IEC 60947-7-1 
Поперечное сечение подключаемого провода AWG, макс.
AWG 12 

Rating data

Rated cross-section
2,5 mm²
Rated voltage
800 V
Rated DC voltage
800 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
8 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)
30 AWG 
Conductor size Field wiring max. (UR)
12 AWG 
Conductor size Field wiring min. (UR)
28 AWG 
Current size B (UR)
25 A 
Current size C (UR)
25 A 
Voltage size B (UR)
600 V 
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