Applications may range from the protection of remote surveillance cameras through to instrumentation and industrial control interfaces.
- D2 Series - DIN mount & suitable for protection of signal & data-lines for computer, data communication, instrumentation, broadcasting and industrial control interfaces
- D2 Series used directly with EIA Standard interfaces RS-232, RS-422, RS-423, RS-485 and with 20mA and 50mA instrumentation loops
- D3 TA - DIN mount telephone line protector, suitable for ISDN, ADSL and PCM circuits
- D3 T - DIN mount telephone protector suitable for analogue phone lines