AITB 2.5 BB N-L-PE
AITB 2.5 BB N-L-PE
AITB 2.5 BB N-L-PE
AITB 2.5 BB N-L-PE
AITB 2.5 BB N-L-PE
AITB 2.5 BB N-L-PE
AITB 2.5 BB N-L-PE

AITB 2.5 BB N-L-PE

Multi level installation terminal block, PUSH IN, dark beige, 2.5 mm², 24 A, 250 V, Number of connections: 5, Number of levels: 3

Item No. 2668940000
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Accessories 29 Individual part of 1 Related products 67
Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data System specifications Additional technical data Conductors for clamping (rated connection) General Rating data Classifications

Approvals

Agréments
![](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/756ea985-024d-4142-85a7-acc2e9775394/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 

General ordering data

Version
Multi level installation terminal block, PUSH IN, dark beige, 2.5 mm², 24 A, 250 V, Number of connections: 5, Number of levels: 3 
Číslo objednávky
2668940000 
Art
AITB 2.5 BB N-L-PE 
GTIN (EAN)
4064675030522 
Qty.
50 items

Dimensions and weights

Depth
50,1 mm
Depth (inches)
1,972 inch
Höhe
103 mm
Height (inches)
4,055 inch
Breite
5,1 mm
Width (inches)
0,201 inch
Net weight
18,76 g

Temperatures

Température de stockage
-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

Statut de conformité RoHS
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
3 
Number of levels
3 
Number of clamping points per level
2 
Levels cross-connected internally
Yes 
Mounting rail
TS 35 
N-function
No 
PE function
Yes 
PEN function
No 

Additional technical data

Open sides
right 
Snap-on
Yes 
Type of mounting
Snap-on 

Conductors for clamping (rated connection)

Calibre selon 60 947-1
A3 
Connection cross-section, stranded, max.
4 mm²
Connection cross-section, stranded, min.
0,14 mm²
Csatlakozási irány
top 
Ledararea, fintrådig med ändhylsa DIN 46228/4, max.
2,5 mm²
Ledardiameter, AWG, min.
AWG 28 
liczba przyłączeń
5 
Lunghezza di spellatura
10 mm
Tipo di collegamento 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.:
      2,5 mm²
Twin wire-end ferrules, max.
0,75 mm²
Twin wire-end ferrules, min.
0,5 mm²
Vezeték csatlakozási keresztmetszet 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, min.
0,14 mm²
Wire connection cross-section, solid core, max.
4 mm²
Wire connection cross-section, solid core, min.
0,14 mm²
Диапазон зажима, макс.
4 mm²
Диапазон зажима, мин.
0,14 mm²
Размер лезвия
0.6 x 3.5 mm 
결선 유형
PUSH IN 

General

Barrette de liaison équipée
TS 35 
Normes
IEC 60947-7-1 (-7-2) 
Section de raccordement du conducteur, AWG, max.
AWG 12 
Section de raccordement du conducteur, AWG, min.
AWG 28 

Rating data

Rated cross-section
2,5 mm²
Rated voltage
250 V
Rated DC voltage
250 V
Nominal current
24 A
Current at maximum wires
27 A
Standards
IEC 60947-7-1 (-7-2) 
Volume resistance according to IEC 60947-7-x
1,33 mΩ
Rated impulse withstand voltage
4 kV 
Power loss in accordance with IEC 60947-7-x
0,77 W
Rated voltage (L / L)
400 V
Rated voltage (L / N)
250 V
Rated voltage (L / PE)
250 V
Pollution severity
3 
Surge voltage category
III 

Classifications

ETIM 8.0
EC001329 
ETIM 9.0
EC001329 
ETIM 10.0
EC001329 
ECLASS 14.0
27-25-01-10 
ECLASS 15.0
27-25-01-10