ADT 2.5 2C OR
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ADT 2.5 2C OR

ADT 2.5 2C OR

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

Produkt ID 1989820000
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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) CSA rating data General Rating data UL rating data Classifications

Approvals

Approvals
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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. (cURus)
E60693 

General ordering data

Version
Test-disconnect terminal, PUSH IN, 2.5 mm², 500 V, 20 A, orange 
Order No.
1989820000 
Tipo
ADT 2.5 2C OR 
GTIN (EAN)
4050118374339 
Förp.
50 items

Dimensions and weights

Depth
37.65 mm
Depth (inches)
1.482 inch
Depth including DIN rail
38.4 mm
Height
77.5 mm
Height (inches)
3.051 inch
Width
5.1 mm
Width (inches)
0.201 inch
Net weight
9.579 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
orange 
Colour of operational elements
orange 
UL 94 flammability rating
V-0 

Rating data IECEx/ATEX

N° certificato (ATEX)
TUEV16ATEX7939U 
Сертификат № (IECEX)
IECEXTUR16.0045U 
Max. voltage (ATEX)
400 V 
Ток (ATEX)
18 A 
Wire cross section max. (ATEX)
2.5 mm² 
Max. voltage (IECEX)
400 V 
Strom (IECEX)
18 A 
Sezione cavo max (IECEX)
2.5 mm² 
Marcatura EN 60079-7
Ex ec II C Gc 
Ex 2014/34/EU märkning
II 3 G D 

System specifications

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
Ne 
PE connection
No 
Mounting rail
TS 35 
N-function
Нет 
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 
스냅인 페그 포함
No 

Conductors for clamping (additional connection)

Tipo di collegamento, ulteriore collegamento
PUSH IN 

Conductors for clamping (rated connection)

4 mm²
Anslutningsarea, flertrådig, min.
0.14 mm²
Connection cross-section, finely stranded, min.
0.14 mm²
Connection direction
top 
Gauge to IEC 60947-1
A3 
Rodzaj przyłącza 2
PUSH IN 
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
Tvilling-ändhylsa, max.
0.75 mm²
Tvilling-ändhylsa, min.
0.5 mm²
Wire connection cross-section, solid core, max.
2.5 mm²
Wire connection cross-section, solid core, min.
0.14 mm²
Вид соединения
PUSH IN 
Диапазон зажима, мин.
0.14 mm²
Количество соединений
2 
Поперечное сечение подключаемого провода AWG, мин.
AWG 28 
Размер лезвия
0.6 x 3.5 mm 
Сечение подключаемого проводника, тонкопроволочного, макс.
4 mm²
Сечение подсоединяемого провода, скрученный, макс.
4 mm²
Сечение подсоединяемого провода, тонкий скрученный, мин.
0.14 mm²
Сечение соединения проводов, тонкий скрученный с кабельными наконечниками DIN 46228/1, макс.
4 mm²
Сечение соединения проводов, тонкий скрученный с кабельными наконечниками DIN 46228/1, мин.
0.14 mm²
Сечение соединения проводов, тонкий скрученный с кабельными наконечниками DIN 46228/4, макс.
2.5 mm²
Сечение соединения проводов, тонкий скрученный с кабельными наконечниками DIN 46228/4, мин.
0.14 mm²
결선 단면규격 AWG, 최대
AWG 12 

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

Guida equipaggiata
TS 35 
Installation advice
Rail 
Norme
IEC 60947-7-1 
Vezeték csatlakozási keresztmetszet AWG, min.
AWG 28 
Wire connection cross section AWG, max.
AWG 12 

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 кВ 
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