ADT 2.5 4C W/O DTLV
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ADT 2.5 4C W/O DTLV
ADT 2.5 4C W/O DTLV

ADT 2.5 4C W/O DTLV

Test-disconnect terminal, PUSH IN, 2.5 mm², 500 V, 20 A, dark beige

Ürün No. 1989950000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data System specifications Additional technical data Conductors for clamping (additional connection) Conductors for clamping (rated connection) CSA rating data General Rating data UL rating data Classifications

Approvals

Schválení
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](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/33feeb02-46e9-4a14-9d79-8ec5ee409fe3/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) 
![](https://assets.dam.weidmueller.com/assets/api/35c2d189-508a-474d-b19d-eb9035fb9c7c/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/5855f480-81e6-48e1-aa53-1e87419df7ba/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (cURus)
E60693 

General ordering data

Verze
Test-disconnect terminal, PUSH IN, 2.5 mm², 500 V, 20 A, dark beige 
Číslo objednávky
1989950000 
Art
ADT 2.5 4C W/O DTLV 
GTIN (EAN)
4050118374605 
Qty.
50 adet

Dimensions and weights

Hloubka
36,5 mm
Depth (inches)
1,437 inch
Depth including DIN rail
37 mm
Height
96 mm
Height (inches)
3,78 inch
Width
5,1 mm
Width (inches)
0,201 inch
Net weight
12,34 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% 

Material data

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

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 
PE connection
No 
Mounting rail
TS 35 
N-function
No 
PE function
No 
PEN function
No 

Additional technical data

Installation advice
Rail 
Open sides
right 
Snap-on
No 
Type of fixing
Snap-on 
Type of mounting
TS 35 
With snap-in pegs
No 

Conductors for clamping (additional connection)

Connection type, additional connection
PUSH IN 

Conductors for clamping (rated connection)

Blade size
0.6 x 3.5 mm 
bliźniacza tulejka kablowa, min.
0,5 mm²
Clamping range, max.
4 mm²
Clamping range, min.
0,14 mm²
Connection cross-section, finely stranded, min.
0,14 mm²
Connection direction
top 
Gauge to IEC 60947-1
A3 
Ledararea, entrådig, min.
0,14 mm²
Number of connections
4 
Sección del conductor, flexible con terminales tubulares DIN 46228/4, máx.
2,5 mm²
Sección del conductor, flexible con terminales tubulares DIN 46228/4, mín.
0,14 mm²
Section de raccordement du conducteur, souple, max.
4 mm²
Sezione di collegamento, semirigida, min.
0,14 mm²
Stripping length
10 mm
Tube length for twin wire-end ferrule
  • Tube length:
    • min.:
      8 mm
    • max.:
      12 mm
  • Cross-section for conductor connection:
    • min.:
      0,5 mm²
    • max.:
      0,75 mm²
Tube length for wire-end ferrule with plastic collar DIN 46228/4
  • Tube length:
    • min.:
      8 mm
    • max.:
      6 mm
  • Cross-section for conductor connection:
    • min.:
      0,34 mm²
    • max.:
      0,14 mm²
  • Tube length:
    • min.:
      12 mm
    • max.:
      6 mm
  • Cross-section for conductor connection:
    • min.:
      1 mm²
    • max.:
      0,5 mm²
  • Tube length:
    • min.:
      12 mm
    • max.:
      8 mm
  • Cross-section for conductor connection:
    • min.:
      2,5 mm²
    • max.:
      1,5 mm²
Tube length for wire-end ferrule without plastic collar DIN 46228/1
  • Tube length:
    • nominal:
      5 mm
  • Cross-section for conductor connection:
    • nominal:
      0,25 mm²
  • Tube length:
    • min.:
      6 mm
    • max.:
      10 mm
  • Cross-section for conductor connection:
    • min.:
      0,5 mm²
    • max.:
      1 mm²
  • Tube length:
    • min.:
      7 mm
    • max.:
      12 mm
  • Cross-section for conductor connection:
    • min.:
      1,5 mm²
    • max.:
      4 mm²
Type of connection
PUSH IN 
Type of connection 2
PUSH IN 
Vezeték csatlakozási keresztmetszet, finomsodratú, min.
0,14 mm²
Vezeték csatlakozási keresztmetszet, többeres, névleges csatlakozás, max.
4 mm²
Wire connection cross section AWG, max.
AWG 12 
Wire connection cross section AWG, min.
AWG 28 
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
4 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
0,14 mm²
Сечение соединения проводов, твердое ядро, макс.
2,5 mm²
트윈 와이어 종단 페룰, 최대
0,75 mm²

CSA rating data

Certificate No. (CSA)
200039-70089609 
Current size B (CSA)
20 A 
Current size C (CSA)
20 A 
Current size D (CSA)
5 A 
Voltage size B (CSA)
300 V 
Voltage size C (CSA)
300 V 
Voltage size D (CSA)
600 V 
Wire cross section max. (CSA)
12 AWG 
Wire cross section min. (CSA)
28 AWG 

General

Installation advice
Rail 
Leiteranschlussquerschnitt AWG, max.
AWG 12 
Mounting rail
TS 35 
Standards
IEC 60947-7-1 
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)
E60693 
Conductor size Factory wiring max. (cURus)
12 AWG 
Conductor size Factory wiring min. (cURus)
28 AWG 
Conductor size Field wiring max. (cURus)
12 AWG 
Conductor size Field wiring min. (cURus)
28 AWG 
Current size B (cURus)
20 A 
Current size C (cURus)
20 A 
Current size D (cURus)
5 A 
Voltage size B (cURus)
300 V 
Voltage size C (cURus)
300 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