![](/fitredb02E.nsf/D88FFC38E6739889C12576EA0056E8AE/miniatura/0.84?OpenElement&FieldElemFormat=jpg) | High voltages insulated telephone interfaces High voltages 30kV insulated transformer interfaces for telephone and ADSL lines. Particularly suitable for voice or data copper lines connecting power stations with ground network.
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![](/fitredb02E.nsf/22D6862A789AA0E5C12576EA0056EE55/miniatura/0.84?OpenElement&FieldElemFormat=jpg) | Telephone and network line extenders ACB line extender interfaces with 2,5 kV galvanic isolation, for long distance users operation.
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