ALDT 2.5 4C BL
ALDT 2.5 4C BL

ALDT 2.5 4C BL

Test-disconnect terminal, PUSH IN, blue, 2.5 mm², 20 A, 500 V, Number of connections: 4, Number of levels: 1

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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) General Rating data UL rating data Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319230/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319234/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319240/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319213/-S800/-T1z1mm-S80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Núm. de certificación (cURus)
E0693VOL1SEC136 

General ordering data

Version
Test-disconnect terminal, PUSH IN, blue, 2.5 mm², 20 A, 500 V, Number of connections: 4, Number of levels: 1 
Order No.
2898730000 
Type
ALDT 2.5 4C BL 
GTIN (EAN)
4064675904335 
Cantidad
50 items

Dimensions and weights

Depth
48 mm
Depth (inches)
1,89 inch
Height
91 mm
Height (inches)
3,583 inch
Width
5,1 mm
Width (inches)
0,201 inch
Net weight
13,28 g

Temperatures

Storage temperature
-25 °C...55 °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% 

Material data

Basic material
Wemid 
Colour
blue 
Colour of operational elements
orange 
UL 94 flammability rating
V-0 

Rating data IECEx/ATEX

Certificate No. (ATEX)
TUEV24ATEX9181U 
Č. osvědčení (IECEX)
IEXEXTUR24.0066U 
Max. voltage (ATEX)
550 V 
Strom (ATEX)
18 A 
Wire cross section max. (ATEX)
4 mm² 
Max. voltage (IECEX)
550 V 
Current (IECEX)
18 A 
Wire cross section max. (IECEX)
4 mm² 

System specifications

End cover plate required
Yes 
Number of potentials
1 
Number of levels
1 
Number of clamping points per level
4 
Number of potentials per tier
1 
Levels cross-connected internally
No 
Mounting rail
TS 35 
N-function
No 
PE function
No 
PEN function
No 

Additional technical data

Open sides
right 
Snap-on
Yes 
Type of mounting
TS 35 

Conductors for clamping (additional connection)

Connection type, additional connection
PUSH IN 

Conductors for clamping (rated connection)

4 mm²
Délka odizolování
10 mm
Měřidlo podle IEC 60947-1
A3 
Počet připojení
4 
Průřez propojení AWG, max.
AWG 12 
Průřez propojení AWG, min.
AWG 28 
Průřez připojení vodiče, jemně splétaný s koncovkami DIN 46228/4, max.
2,5 mm²
Průřez připojení vodiče, jemně splétaný s koncovkami DIN 46228/4, min.
0,14 mm²
Section de raccordement du conducteur, rigide, max.
4 mm²
Section de raccordement du conducteur, rigide, min.
0,14 mm²
Section de raccordement du conducteur, souple avec embout DIN 46228/1, max.
2,5 mm²
Section de raccordement du conducteur, souple avec embout DIN 46228/1, min.
0,14 mm²
Section de raccordement du conducteur, souple, max.
4 mm²
Section de raccordement du conducteur, souple, min.
0,14 mm²
Section de raccordement, semi-rigide, max.
4 mm²
Section de raccordement, semi-rigide, min.
0,14 mm²
Sezione di collegamento, flessibile, min.
0,14 mm²
Směr připojení
on side 
Typ připojení
PUSH IN 
Typ připojení 2
PUSH IN 
Upínací rozsah, min.
0,14 mm²
Velikost nože
0.6 x 3.5 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 28 

Rating data

Rated cross-section
2,5 mm²
Rated voltage
500 V
Rated DC voltage
500 V
Nominal current
20 A
Current at maximum wires
20 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 
Surge voltage category
III 

UL rating data

Certificate No. (cURus)
E0693VOL1SEC136 
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 B (cURus)
19 A 
Current size C (cURus)
19 A 
Current size D (cURus)
5 A 
Voltage size B (cURus)
600 V 
Voltage size C (cURus)
600 V 
Voltage size D (cURus)
600 V 

Classifications

ETIM 8.0
EC000902 
ETIM 9.0
EC000902 
ETIM 10.0
EC000902 
ECLASS 14.0
27-25-01-09 
ECLASS 15.0
27-25-01-09