ASK 31.6 Plug-in current transformer

Plug-in current transformers for primary nominal currents from 30 A to 750 A with a nominal secondary current of 5 A or 1 A (optionally 2 A), in the accuracy classes 0.5 and 1 (optional in class 0.2 and 0.5s).

• 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: 30 x 10 mm
• Rail 2: 20 x 13 mm
• Round conductor: 23 mm
• Overall width: 95 mm
• Height: 116 mm
• Overall depth: 74 mm