An open core current transformer 400-5A class 0.5 TO-400-5

Single-phase type
Open-core construction
Gear lp / ls 400/5
Klasa 0.5
Power [VA] 2.5 VA
Frequency 50 ÷ 60 Hz
Maximum operating voltage 0.66 kV AC
Standard IEC 60044-1
Rated secondary current Is 5 A
Insulation breakdown voltage 3 kV/1 min.
Weight 0.78 kg
Safety factor FS ˂ 5
Connection S1/S2 4 mm² screw terminals
Dimensions: A; B; C; D; E; F; G; H; AND; [mm] 21 mm; 32 mm; 51 mm; 89 mm; 105 mm; 34 mm; 42 mm; 40 mm; 32 mm;
Tightening torque 0.5 Nm
Working temperature -15 ÷ 50 ° C
Vertical / horizontal mounting position
Blackboard mounting
Protection degree IP20