AIO21 1.5 SO-PE
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AIO21 1.5 SO-PE
AIO21 1.5 SO-PE

AIO21 1.5 SO-PE

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

Product ID 1992250000
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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
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![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319217/-S800/-T1z1mm-S80)  
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![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319226/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319230/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319234/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319240/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319213/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/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  

General ordering data

Version
Initiator/actuator terminal, PUSH IN, 1.5 mm², 250 V, 13.5 A, dark beige  
Order No.
1992250000  
Type
AIO21 1.5 SO-PE  
GTIN (EAN)
4050118377347  
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
Net weight
9,559  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%  

Material data

Basic material
Wemid  
Colour
dark beige  
Colour of operational elements
blue  
Green/yellow  
white  
UL 94 flammability rating
V-0  

Rating data IECEx/ATEX

Certificate No. (ATEX)
TUEV17ATEX8031U  
Certificate No. (IECEX)
IECEXTUR17.0016U  
Max. voltage (ATEX)
220 V  
Current (ATEX)
12 A  
Wire cross section max. (ATEX)
1.5 mm²  
Max. voltage (IECEX)
220 V  
Current (IECEX)
12 A  
Wire cross section max. (IECEX)
1.5 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  
Number of potentials
3  
Number of levels
2  
Number of clamping points per level
2  
Levels cross-connected internally
No  
PE connection
Yes  
Mounting rail
TS 35  
N-function
Yes  
PE function
Yes  
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 (rated connection)

Blade size
0.4 x 2.0 mm  
Clamping range, max.
1,5  mm²
Clamping range, min.
0,14  mm²
Connection cross-section, finely stranded, min.
0,14  mm²
Connection cross-section, stranded, max.
1,5  mm²
Connection cross-section, stranded, min.
0,14  mm²
Connection direction
top  
Gauge to IEC 60947-1
A1  
Number of connections
4  
Stripping length
8  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.:
      0,75 mm²
Tube length for wire-end ferrule without plastic collar 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
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
Wire connection cross-section, solid core, min.
0,14  mm²

CSA rating data

Certificate No. (CSA)
200039-70089609  
Current size D (CSA)
13 A  
Voltage size D (CSA)
150 V  
Wire cross section max. (CSA)
14 AWG  
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

Rated cross-section
1,5  mm²
Rated voltage
250  V
Rated DC voltage
250  V
Nominal current
13,5  A
Current at maximum wires
13,5  A
Standards
In accordance with IEC 60947-7-1  
Volume resistance according to IEC 60947-7-x
1,83  mΩ
Rated impulse withstand voltage
4 kV  
Power loss in accordance with IEC 60947-7-x
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 6.0
EC000900  
ETIM 7.0
EC000900  
ETIM 8.0
EC000900  
ETIM 9.0
EC000900  
ETIM 10.0
EC000900  
ECLASS 9.0
27-14-11-28  
ECLASS 9.1
27-14-11-28  
ECLASS 10.0
27-14-11-28  
ECLASS 11.0
27-14-11-28  
ECLASS 12.0
27-14-11-28  
ECLASS 13.0
27-25-01-12  
ECLASS 14.0
27-25-01-12  
ECLASS 15.0
27-25-01-12