Voltage monitoring relay | phase sequence | 3UG | SPDT | 250VAC/3A
Voltage monitoring relay | phase sequence | 3UG | SPDT | 250VAC/3A
Module: voltage monitoring relay | phase sequence,phase failure
Voltage monitoring relay | phase sequence | 3UG | DPDT | 250VAC/3A
Voltage monitoring relay | phase sequence | 3UG | DPDT | 250VAC/3A
Tester: phase sequence | LCD,graphical | 40÷600VAC | Freq: 15÷400Hz
Module: voltage monitoring relay | phase sequence | DIN | SPDT
Module: voltage monitoring relay | phase sequence,phase failure
Module: voltage monitoring relay | phase sequence,phase failure


