A4C 2.5 OR
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A4C 2.5 OR

A4C 2.5 OR

Feed-through terminal, PUSH IN, 2.5 mm², 800 V, 24 A, orange

Item No. 1521720000
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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 Przewody zaciskane (kolejne przyłącze) Conductors for clamping (rated connection) CSA rating data General Rating data UL rating data Classifications

Approvals

Approvals
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![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319213/-S800/-T1z1mm-S80) 
ROHS
Conform 
UL File Number Search
[Web UL](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, PUSH IN, 2.5 mm², 800 V, 24 A, orange 
Order No.
1521720000 
Type
A4C 2.5 OR 
GTIN (EAN)
4050118327991 
Qty.
100 items

Dimensions and weights

Depth
36.5 mm
Depth (inches)
1.437 inch
Depth including DIN rail
37 mm
Height
77.5 mm
Height (inches)
3.051 inch
Width
5.1 mm
Width (inches)
0.201 inch
Net weight
9.82 g

Temperatures

Storage temperature
-25 °C...55 °C 
Ambient temperature
-5 °C…40 °C 
Dauergebrauchstemperatur, min.
-60 °C
Température d'utilisation permanente, max.
130 °C

Environmental Product Compliance

RoHS Compliance Status
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 

Material data

Základní materiál
Wemid 
Colour
orange 
Colour of operational elements
narancssárga 
UL 94 flammability rating
V-0 

Rating data IECEx/ATEX

Certificate No. (ATEX)
TUEV16ATEX7909U 
Certificate No. (IECEX)
IECEXTUR16.0036U 
Max. voltage (ATEX)
550 V 
Current (ATEX)
21 A 
Wire cross section max. (ATEX)
2.5 mm² 
Max. voltage (IECEX)
550 V 
Current (IECEX)
21 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

End cover plate required
Yes 
Antal potentialer
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 
Guida equipaggiata
TS 35 
N-Funktion
No 
PE function
No 
PEN function
No 

Additional technical data

enclavable
No 
Felszerelés típusa
TS 35 
Installation advice
Rail 
mit Rastzapfen
No 
Open sides
right 
Type of fixing
monté 
Version à l#92épreuve de l#92explosion
Tak 

Przewody zaciskane (kolejne przyłącze)

Connection type, additional connection
PUSH IN 

Conductors for clamping (rated connection)

4 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.
4 mm²
Connection cross-section, stranded, min.
0.14 mm²
Connection direction
top 
Gauge to IEC 60947-1
A3 
Number of connections
4 
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 twin wire-end ferrule acc. to cross-section
  • Tube length, min.:
    8 mm
  • Tube length, max.:
    12 mm
Tube length for wire-end ferrule with plastic collar acc. to cross-section
  • Tube length, min.:
    6 mm
  • Tube length, max.:
    8 mm
  • Tube length, min.:
    6 mm
  • Tube length, max.:
    12 mm
  • Tube length, min.:
    8 mm
  • Tube length, max.:
    12 mm
Tube length for wire-end ferrule with plastic collar DIN 46228/4
  • Tube length:
    • min.:
      6 mm
    • max.:
      8 mm
  • Cross-section for conductor connection:
    • min.:
      0.14 mm²
    • max.:
      0.34 mm²
  • 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 for wire-end ferrule without plastic collar acc. to cross-section
  • Tube length, min.:
    5 mm
  • Tube length, max.:
    5 mm
  • Tube length, min.:
    6 mm
  • Tube length, max.:
    10 mm
  • Tube length, min.:
    7 mm
  • Tube length, max.:
    12 mm
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
Twin wire-end ferrules, max.
0.75 mm²
Twin wire-end ferrules, min.
0.5 mm²
Type of connection
PUSH IN 
Wire connection cross section AWG, max.
AWG 12 
Wire connection cross section AWG, min.
AWG 28 
Wire connection cross section, finely stranded, max.
4 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.
4 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.
2.5 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.
2.5 mm²
Wire connection cross-section, solid core, min.
0.14 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)
600 V 
Voltage size C (CSA)
600 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 
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

Jmenovitý průřez
2.5 mm²
Rated voltage
800 V
Rated DC voltage
800 V
Nominal current
24 A
Current at maximum wires
24 A
표준 규격
IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
1.33 mΩ
Znamionowe napięcie udarowe
8 kV 
Power loss in accordance with IEC 60947-7-x
0.77 W
Kategorie rázového napětí
III 
Závažnost znečištění
3 

UL rating data

B áram nagyság (cURus)
20 A 
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 C (cURus)
20 A 
Current size D (cURus)
5 A 
Průřez vodiče propojení z výroby max. (cURus)
12 AWG 
Velikost napětí B (cURus)
600 V 
Velikost napětí D (cURus)
600 V 
Č. osvědčení (cURus)
E60693 
전압 크기 C(cURus)
600 V 

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