User Documentation

Weidmüller Interface GmbH Co. KG; Klingenbergstraße 16, 32758 Detmold-Germany
AIO21 1.5 SI
AIO21 1.5 SO-PE
220 V 220 V
12 A / ∆T 40 K 12 A / ∆T 40 K
1,0 m
Ω
0,88 mΩ 1,0 mΩ
1,47 mΩ 1,55 mΩ
0,5 - 1,5 mm² 0,5 - 1,5 mm²
0,5 - 1,5 mm² 0,5 - 1,5 mm²
0,5 - 1,5 mm² 0,5 - 1,5 mm²
26 - 14 AWG 26 - 14 AWG
8 mm 8 mm
A - Continuous no difference between one or two cross connections
220 V
220 V
C - Adjacent – separated by an end plate no difference between one or two cross connections
220 V
352 V
- cross section, American Wire Gauge
- Stripping length
Max voltage data according to IEC/EN 60079-7 in conjunction with
protective earth terminal blocks of the A-Series, (increased safety "eb"):
Application Case
- Rated voltage
T
echnical data according to IEC/EN 60079-7 (increased safety "eb"):
- Contact resistance feed-in level
- Rated current with ZQV
Information for further cross-connector arrangements will be provided on request.
- Contact resistance signal level
- Conductor cross section flexible
B - Continuous with 2 cross-connections
F - Next to a protective conductor terminal (earth) with end plate
- Conductor cross section stranded
- Conductor cross section solid
IECEx / ATEX Terminal and Cross-Connection Arrangements:
Version: AIO21 1.5…; 11112545 Index: 02 Date: 03.2019
2