AIO21 1.5 SO OR
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AIO21 1.5 SO OR
AIO21 1.5 SO OR

AIO21 1.5 SO OR

Initiator/actuator terminal, PUSH IN, 1.5 mm², 250 V, 13.5 A, orange

Product ID 2579570000
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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 (rated connection) CSA rating data General Rating data UL rating data Important note Classifications

Approvals

Approvals
![](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/33feeb02-46e9-4a14-9d79-8ec5ee409fe3/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/35c2d189-508a-474d-b19d-eb9035fb9c7c/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) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certifikat nr (cURus)
E60693 

General ordering data

Version
Initiator/actuator terminal, PUSH IN, 1.5 mm², 250 V, 13.5 A, orange 
Order No.
2579570000 
Type
AIO21 1.5 SO OR 
GTIN (EAN)
4050118588439 
Qty.
100 items

Dimensions and weights

Depth
42 mm
Depth (inches)
1,654 inch
Depth including DIN rail
43 mm
Height
80 mm
Height (inches)
3,15 inch
Width
3,5 mm
Width (inches)
0,138 inch
Nettovikt
5,853 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% 
Product Carbon Footprint
  • Cradle to gate:
    0.18 kg CO2 eq.

Material data

Materiale di base
Wemid 
Barwny
orange 
Цвет элементов управления
blue 
white 
UL 94 flammability rating
V-0 

Rating data IECEx/ATEX

Certificate No. (ATEX)
TUEV17ATEX8031U 
Certificate No. (IECEX)
IECEXTUR17.0016U 
Napięcie maks. (ATEX)
220 V 
Current (ATEX)
12 A 
Поперечное сечение провода, макс. (ATEX)
1.5 mm² 
Max. voltage (IECEX)
220 V 
Current (IECEX)
12 A 
Wire cross section max. (IECEX)
1.5 mm² 

System specifications

엔드 커버 플레이트 필요
Yes 
Liczba potencjałów
2 
liczba poziomów
2 
Number of clamping points per level
2 
Levels cross-connected internally
No 
Przyłącze PE
No 
Szyna montażowa
TS 35 
Funkcja N
Yes 
PE-Funktion
No 
Fonction PEN
No 

Additional technical data

Explosion-tested version
Yes 
Installation advice
Rail 
Open sides
right 
Tipo de montaje
TS 35 
Type of fixing
Snap-on 

Conductors for clamping (rated connection)

Anslutningsarea, fintrådig, min.
0,14 mm²
Blade size
0.4 x 2.0 mm 
Clamping range, max.
1,5 mm²
Clamping range, min.
0,14 mm²
Connection cross-section, stranded, max.
1,5 mm²
Connection direction
top 
Gauge to IEC 60947-1
A1 
Ledararea, entrådig, min.
0,14 mm²
Number of connections
3 
Rörlängd för beslag i ledarände med plastkrage DIN 46228/4
  • Tube length:
    • min.:
      6 mm
    • max.:
      8 mm
  • Cross-section for conductor connection:
    • min.:
      0,14 mm²
    • max.:
      0,75 mm²
Rörlängd för beslag i ledarände utan plastkrage DIN 46228/1
  • Tube length:
    • min.:
      5 mm
  • Cross-section for conductor connection:
    • nominal:
      0,25 mm²
  • Tube length:
    • nominal:
      6 mm
  • Cross-section for conductor connection:
    • min.:
      0,5 mm²
    • max.:
      1 mm²
  • Tube length:
    • nominal:
      10 mm
  • Cross-section for conductor connection:
    • nominal:
      1,5 mm²
Section de raccordement, semi-rigide, min.
0,14 mm²
Stripping length
8 mm
Type of connection
PUSH IN 
Type of connection 2
PUSH IN 
Wire connection cross section AWG, max.
AWG 14 
Wire connection cross section AWG, min.
AWG 26 
Wire connection cross section, finely stranded, max.
1,5 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.
1,5 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.
1 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.
1,5 mm²

CSA rating data

Certifikat nr. (CSA)
200039-70089609 
Current size D (CSA)
13 A 
Ledararea max. (CSA)
14 AWG 
Spänning grupp D (CSA)
150 V 
Wire cross section min. (CSA)
26 AWG 

General

Installation advice
Rail 
Mounting rail
TS 35 
Standards
In accordance with IEC 60947-7-1 
Wire connection cross section AWG, max.
AWG 14 
Wire connection cross section AWG, min.
AWG 26 

Rating data

Sezione di dimensionamento
1,5 mm²
정격 전압
250 V
Znamionowe napięcie stałe
250 V
Znamionowe natężenie prądu
13,5 A
Prąd przy maksymalnym oprzewodowaniu
13,5 A
Normy
In accordance with IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
1,83 mΩ
Znamionowe napięcie udarowe
4 kV 
Teljesítményveszteség az IEC 60947-7-x szerint
1,12 W
Pollution severity
3 
Surge voltage category
III 

UL rating data

Certificate No. (cURus)
E60693 
Conductor size Factory wiring max. (cURus)
14 AWG 
Conductor size Factory wiring min. (cURus)
26 AWG 
Conductor size Field wiring max. (cURus)
14 AWG 
Conductor size Field wiring min. (cURus)
26 AWG 
Current size D (cURus)
13 A 
Voltage size D (cURus)
150 V 

Important note

Product information
For the wire end ferrules H1/10 and H1.5/10 a stripping length of 10 mm is to apply. 

Classifications

ETIM 8.0
EC000900 
ETIM 9.0
EC000900 
ETIM 10.0
EC000900 
ECLASS 14.0
27-25-01-12 
ECLASS 15.0
27-25-01-12