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) ytterligare tekniska data Conductors for clamping (additional connection) Klämbara ledare (Märkanslutning) CSA rating data Dimensions General Rating data UL rating data Classifications

Approvals

Approvals
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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) 
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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, blue, 2.5 mm², 24 A, 500 V, Number of connections: 2 
Order No.
1023780000 
Type
WDU 2.5N BL 
GTIN (EAN)
4008190024123 
Qty.
100 adet

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
Net weight
4,94 g

Temperatures

Storage temperature
-25 °C...55 °C 
Ambient temperature
-60 °C…85 °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

Grundläggande material
Wemid 
Färgkod
blue 
Brännbarhetsklass enligt UL 94
V-0 

Rating data IECEx/ATEX

Certificate No. (ATEX)
DEMKO14ATEX1338U 
Certificate No. (IECEX)
IECEXULD14.0005U 
Max. spänning (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

Utförande
Screw connection 
for screwable cross-connection 
Ändplatta krävs
Yes 
Antal potentialer
1 
Antal våningar
1 
Number of clamping points per level
2 
Antal potentialer per våning
1 
Nivåer internt överkopplade
No 
PE-anslutning
No 
Montageskena obestyckad
TS 35 
N-Funktion
Yes 
PE-Funktion
No 
PEN-Funktion
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

ytterligare tekniska data

Antal likadana plintar
1 
explosionstestat utförande
Yes 
Monteringstyp
Snap-on 
Öppna sidor
right 

Conductors for clamping (additional connection)

Connection type, additional connection
Screw connection 

Klämbara ledare (Märkanslutning)

Skruvanslutning 
Blade size
0.6 x 3.5 mm 
Clamping range, max.
4 mm²
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
Connection direction
on side 
Gauge to IEC 60947-1
A3 
Number of connections
2 
Stripping length
10 mm
Tightening torque, max.
0,6 Nm
Tightening torque, min.
0,4 Nm
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 AWG, min.
AWG 26 
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

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

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

Märkarea
2,5 mm²
Märkspänning
500 V
Märkspänning DC
500 V
Märkström
24 A
Ström med max. ledare
32 A
Normer
IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
1,33 mΩ
Märkstötspänning
6 kV 
Förlusteffekt enligt IEC 60947-7-x
0,77 W
Pollution severity
3 

UL rating data

Certificate No. (UR)
E60693 
Corrente Gr D (UR)
10 A 
Corriente Gr B (UR)
20 A 
Ledarstorlek Field wiring max (UR)
12 AWG 
Vezetékméret, gyári vezetékezés, max. (UR)
12 AWG 
Voltage size B (UR)
300 V 
Wielkość przewodu Field wiring min (UR)
22 AWG 
Напряжение, класс D (UR)
300 V 
컨덕터 크기 팩토리 결선 최소(UR)
22 AWG 

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