Protection VT 25/12VA 3P - 35/15VA 6P
• self estinguishing thermoplastic material UL94-V0
• operating frequency 50÷60 Hz
• insulation reference voltage 0,72 kV
• test voltage 3 kV x 1’ 50 Hz
• insulation classe E
• protection degree IP 00
• protection degree with terminal covers IP 20
• rated voltage factor 1,9 continuativo / continuous
• thermal power 6 times of rated burden
• operating temperature -25 +50 °C
• storage temperature -40 +80 °C
• manufactured according to IEC/EN 61869-1 IEC/EN 61869-3