Andika: Voltage Asymmetry, Phase Loss, Phase Sequence, Hali ya safari: Energized High/Low, Aina ya safari: 323 ~ 550V AC, Kuchelewa Muda: 0.1 Sec ~ 30 Sec, Voltage - Ugavi: 380 ~ 480VAC, Aina ya Pato: Relay,
Andika: Phase Loss, Phase Sequence, Voltage Sensing AC, Hali ya safari: Energized High, Aina ya safari: 323 ~ 550V AC, Kuchelewa Muda: 0.1 Sec ~ 30 Sec, Voltage - Ugavi: 380 ~ 480VAC, Aina ya Pato: Relay,
Andika: Voltage Sensing AC/DC, Hali ya safari: Energized, Latching High/Low, Aina ya safari: 2 ~ 500V AC/DC, Kuchelewa Muda: 0.1 Sec ~ 30 Sec, Voltage - Ugavi: 115 ~ 230VAC, Aina ya Pato: Relay,
Andika: Voltage Sensing AC/DC, Hali ya safari: Energized, Latching High/Low, Aina ya safari: 2 ~ 500V AC/DC, Kuchelewa Muda: 0.1 Sec ~ 30 Sec, Voltage - Ugavi: 24 ~ 48VAC/DC, Aina ya Pato: Relay,