PCM177 – 24000 – 110Vac/dc Earth Continuity Relay

PCM177 – 34000 – 24Vac/dc Earth Continuity Relay

PFC750 – 111110 – High Voltage Pulse Frequency Converter

PFC750 – 211110 – Low Voltage Pulse Frequency Converter

STA138 – 108100 – High Supply Voltage Single Trip Alarm (4-20mA)

STA138 – 408100 – Low Supply Voltage Single Trip Alarm (4-20mA)