ASK 421.4 Plug-in current transformer
Plug-in current transformers for primary nominal currents from 30 A to 500 A with a nominal secondary current of 5 A or 1 A (optionally 2 A), in the accuracy classes 0.5 and 1.
- Therm. Nominal continuous current Icth: 1.0 x IN
- Therm. Rated short-time current Ith: 60 x IN, 1 sec.
- Max. Operating voltage Um: 0.72 kV
- Insulation test voltage: 3 kV, Ueff, 50 Hz, 1 min.
- Nominal frequency: 50 Hz
- Insulation class: E
- Rail 1: 20 x 10 mm
- Round conductor: 20 mm
- Overall width: 71 mm
- Height: 85.5 mm
- Overall depth: 58 mm
Plug-in current transformers for primary nominal currents from 30 A to 500 A with a nominal secondary current of 5 A or 1 A (optionally 2 A), in the accuracy classes 0.5 and 1.
- Therm. Nominal continuous current Icth: 1.0 x IN
- Therm. Rated short-time current Ith: 60 x IN, 1 sec.
- Max. Operating voltage Um: 0.72 kV
- Insulation test voltage: 3 kV, Ueff, 50 Hz, 1 min.
- Nominal frequency: 50 Hz
- Insulation class: E
- Rail 1: 20 x 10 mm
- Round conductor: 20 mm
- Overall width: 71 mm
- Height: 85.5 mm
- Overall depth: 58 mm
