Voltage relays

Voltage relays for motor protection at change or phase loss/assimetry.

Single-phase voltage supervisor with timing.

Protection in the changing or failure/asymmetry of phases.

Protection in the changing or failure/asymmetry of phases.

Protection in the changing or failure/asymmetry of phases ou neutral.

Protection in the changing or failure/asymmetry of phases (with delay on releasing).

Voltage supervisor.

Protection in the changing or failure/asymmetry of phases.

Protection in the changing or failure/asymmetry of phases ou neutral.

Three-phase voltage supervisor.