A2T 2.5 SNAPMARK BL
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A2T 2.5 SNAPMARK BL

A2T 2.5 SNAPMARK BL

Feed-through terminal, Double-tier terminal, PUSH IN, 2.5 mm², 800 V, 24 A, blue

Ürün No. 2581280000
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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 Classifications

Approvals

Schválení
![](https://assets.dam.weidmueller.com/assets/api/8761d6a8-633c-4aff-8793-97a5d2b0ca50/DAP_Master_ICON,w_80,q_80) 
![](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/680ba583-8621-4d57-b79a-2859678ecdf9/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/52b59257-358c-4bc4-9ea4-df407cebf157/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/0a8958f9-c226-4e12-af16-493ec79d92c5/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/2fb608f0-c73d-4515-a7a5-878046a505f4/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) 
![](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. (cURusEX)
E184763 

General ordering data

Verze
Feed-through terminal, Double-tier terminal, PUSH IN, 2.5 mm², 800 V, 24 A, blue 
Order No.
2581280000 
Tipo
A2T 2.5 SNAPMARK BL 
GTIN (EAN)
4050118590357 
Qty.
50 adet

Dimensions and weights

Hloubka
69 mm
Depth (inches)
2,717 inch
Höhe
90 mm
Height (inches)
3,543 inch
Width
5,1 mm
Width (inches)
0,201 inch
Net weight
13,21 g

Temperatures

Storage temperature
-25 °C...55 °C 
Umgebungstemperatur
-60 °C…85 °C 
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
130 °C

Environmental Product Compliance

RoHS 준수 상태
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 
Product Carbon Footprint
  • Cradle to gate:
    0.422 kg CO2 eq.

Material data

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

Rating data IECEx/ATEX

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

System specifications

End cover plate required
Yes 
Number of potentials
1 
Number of levels
2 
Number of clamping points per level
2 
Levels cross-connected internally
No 
Mounting rail
TS 35 
N-function
Yes 
PE function
No 
PEN function
No 

Additional technical data

Explosion-tested version
Yes 
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)

Tipo di collegamento, ulteriore collegamento
PUSH IN 

Conductors for clamping (rated connection)

Anslutningsområde, max.
4 mm²
Anslutningsområde, min.
0,14 mm²
Blade size
0.6 x 3.5 mm 
Connection cross-section, finely stranded, min.
0,14 mm²
Connection cross-section, stranded, max.
4 mm²
Connection cross-section, stranded, min.
0,14 mm²
Długość odizolowania
10 mm
Gauge to IEC 60947-1
A3 
kierunek podłączenia
top 
Rodzaj przyłącza 2
PUSH IN 
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.:
      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 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
Wire connection cross section AWG, max.
AWG 12 
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
Вид соединения
PUSH IN 
Количество соединений
4 
导线最小压接面积 AWG
AWG 28 

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

Guida equipaggiata
TS 35 
Norme
IEC 60947-7-1 
Telepítési útmutató
Rail 
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
800 V
Rated DC voltage
800 V
Nominal current
24 A
Current at maximum wires
24 A
Standards
IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
1,33 mΩ
Rated impulse withstand voltage
8 kV 
Power loss in accordance with IEC 60947-7-x
0,77 W
Pollution severity
3 
Surge voltage category
III 

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