User Documentation

Weidmüller Interface GmbH Co. KG; Klingenbergstraße 16, 32758 Detmold-Germany
Technical data according to IEC/EN 60079-7 (increased safety "ec"):
AAP21 10 LO…
250 V
57 A / ΔT < 40 K
0,33 mΩ
10 mm²
0,5 -10mm²
0,5 - 10mm²
0,5 - 10mm²
20 - 6 AWG
18 mm
AAP21 4 DT
AAP21 4 FS
AAP21 4 LI…
250 V
250 V
250 V
20 A / ΔT < 40 K 6,3 A / ΔT < 40 K 32 A / ΔT < 40 K
1,3 mΩ 4,47 mΩ
with dummy fuse link no. 2
0,31 mΩ
4 mm²
4 mm²
4 mm²
0,5 - 4mm²
0,5 - 4mm²
0,5 - 4mm²
0,5 - 4mm²
0,5 - 4mm²
0,5 - 4mm²
0,5 - 4mm²
0,5 - 4mm²
0,5 - 4mm²
26 - 12 AWG 26 - 12 AWG 26 - 12 AWG
12 mm
12 mm
12 mm
50 cycles
AAP21 10 LO…
57 A / ΔT < 40 K
AAP21 4 LI…
57 A / ΔT < 40 K
distribution terminals
≥ 2
57 A / ΔT < 40 K
distribution terminals
≥ 3
31,5 A / ΔT < 40 K
distribution terminals
≥ 5
AAP21 4 DT
AAP21 4 FS
- cross section, American Wire
...Gauge
- Stripping length
Service life acc. to IEC 60947-7-1
- max. no. of actuations
- Contact resistance with rated
conductor
- Rated conductor cross section
- Conductor cross section solid
- Conductor cross section stranded
- Conductor cross section flexible
- Contact resistance with rated
conductor
- Conductor cross section stranded
- Conductor cross section solid
- cross section, American Wire
...Gauge
- Rated current
- Rated voltage
- Rated conductor cross section
- Conductor cross section flexible
- Stripping length
- Rated voltage
- Rated current
Allocated currents of AAP21 10 LO… combination with:
Version: AAP21 4 DT;12072846 ; Index: 01; Date: 04.2018
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