A2T 4 OR
Product image
A2T 4 OR

A2T 4 OR

Feed-through terminal, Double-tier terminal, PUSH IN, 4 mm², 800 V, 32 A, orange

Item No. 2552480000
Open in Configurator
Download data sheet Engineering Support Product Downloads
Accessories 83 Related products 1077
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 Névleges adatok UL rating data Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319217/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319230/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319231/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319234/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319240/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319246/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319213/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319260/-S800/-T1z1mm-S80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (cURus)
E60693 
Certificate No. (cURusEX)
E184763 

General ordering data

Version
Feed-through terminal, Double-tier terminal, PUSH IN, 4 mm², 800 V, 32 A, orange 
Order No.
2552480000 
Type
A2T 4 OR 
GTIN (EAN)
4050118562460 
Qty.
50 items

Dimensions and weights

Depth
53.5 mm
Depth (inches)
2.106 inch
Depth including DIN rail
54.5 mm
Height
100 mm
Height (inches)
3.937 inch
Width
6.1 mm
Width (inches)
0.24 inch
Net weight
20.416 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
Zgodne, bez wyłączenia 
REACH SVHC
No SVHC above 0.1 wt% 

Material data

Alapanyag
Wemid 
Szín
orange 
Colour of operational elements
orange 
Klasifikace hořlavosti UL 94
V-0 

Rating data IECEx/ATEX

Certificate No. (ATEX)
TUEV16ATEX7909U 
Certificate No. (IECEX)
IECEXTUR16.0036U 
Max. voltage (ATEX)
550 V 
Current (ATEX)
25 A 
Wire cross section max. (ATEX)
4 mm² 
Max. voltage (IECEX)
550 V 
Current (IECEX)
25 A 
Wire cross section max. (IECEX)
4 mm² 

System specifications

End cover plate required
Yes 
Number of potentials
2 
Number of levels
2 
Number of clamping points per level
2 
Number of potentials per tier
1 
Levels cross-connected internally
No 
PE-anslutning
No 
Montageskena obestyckad
TS 35 
Funkcja N
No 
PE function
No 
PEN funkció
No 

Additional technical data

enclipsable
No 
Felszerelés típusa
TS 35 
mit Rastzapfen
No 
Open sides
right 
Robbanásbiztosság szempontjából bevizsgált változat
Yes 
Rögzítés típusa
Snap-on 
Telepítési útmutató
Rail 

Conductors for clamping (additional connection)

Connection type, additional connection
PUSH IN 

Conductors for clamping (rated connection)

6 mm²
Blade size
0.6 x 3.5 mm 
Clamping range, min.
0.14 mm²
Connection cross-section, finely stranded, min.
0.14 mm²
Connection cross-section, stranded, max.
6 mm²
Connection cross-section, stranded, min.
0.14 mm²
Connection direction
top 
Gauge to IEC 60947-1
A4 
Number of connections
4 
Stripping length
12 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.:
      1.5 mm²
Tube length for wire-end ferrule with plastic collar DIN 46228/4
  • Tube length:
    • min.:
      6 mm
    • max.:
      12 mm
  • Cross-section for conductor connection:
    • min.:
      0.5 mm²
    • max.:
      1 mm²
  • Tube length:
    • min.:
      8 mm
    • max.:
      12 mm
  • Cross-section for conductor connection:
    • min.:
      1.5 mm²
    • max.:
      2.5 mm²
  • Tube length:
    • min.:
      10 mm
    • max.:
      12 mm
  • Cross-section for conductor connection:
    • nominal:
      4 mm²
Tube length for wire-end ferrule without plastic collar DIN 46228/1
  • 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.:
      2.5 mm²
  • Tube length:
    • min.:
      9 mm
    • max.:
      15 mm
  • Cross-section for conductor connection:
    • min.:
      4 mm²
    • max.:
      6 mm²
Twin wire-end ferrules, max.
1.5 mm²
Twin wire-end ferrules, min.
0.5 mm²
Type of connection
PUSH IN 
Type of connection 2
PUSH IN 
Wire connection cross section AWG, max.
AWG 12 
Wire connection cross section AWG, min.
AWG 26 
Wire connection cross section, finely stranded, max.
6 mm²
Wire connection cross section, finely stranded, min.
0.14 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
6 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
0.14 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
4 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0.14 mm²
Wire connection cross-section, solid core, max.
4 mm²
Wire connection cross-section, solid core, min.
0.14 mm²

General

Installation advice
Rail 
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 

Névleges adatok

Névleges keresztmetszet
4 mm²
Rated voltage
800 V
Névleges DC feszültség
800 V
Jmenovitý proud
32 A
Ström med max. ledare
32 A
Нормы
IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
1 mΩ
Rated impulse withstand voltage
8 kV 
Potenza dissipata secondo IEC 60947-7-x
2.04 W
Szennyezés súlyossága
3 
Túlfeszültség kategória
III 

UL rating data

Certificate No. (cURus)
E60693 
Conductor size Factory wiring max. (cURus)
10 AWG 
Conductor size Factory wiring min. (cURus)
26 AWG 
Conductor size Field wiring max. (cURus)
10 AWG 
Conductor size Field wiring min. (cURus)
26 AWG 
Current size B (cURus)
30 A 
Current size C (cURus)
30 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
EC000897 
ETIM 9.0
EC000897 
ETIM 10.0
EC000897 
ECLASS 14.0
27-25-01-02 
ECLASS 15.0
27-25-01-02