Polski
EnglishAutomatic phase switch PF-431i
Automatic phase switches serve to maintain continuity of power supply to single-phase receivers in the event of power phase decay or a drop in its parameters below standard values.
Automatic phase switches
Automatic phase switches
Automatic phase switch is used to maintain the continuity of power supply to a single-phase receiver. In the event of a loss of the supply phase, or if it exceeds the correct voltage values, another phase with correct parameters will be directed to the output.
Automatic phase switches serve to maintain continuity of power supply to single-phase receivers in the event of power phase decay or a drop in its parameters below standard values.
Automatic phase switch PF-431
Automatic phase switches serve to maintain continuity of power supply to single-phase receivers in the event of power phase decay or a drop in its parameters below standard values.
Automatic phase switch PF-441
Automatic phase switches serve to maintain continuity of power supply to single-phase receivers in the event of power phase decay or a drop in its parameters below standard values.
Automatic phase switch PF-451
Automatic phase switches serve to maintain continuity of power supply to single-phase receivers in the event of power phase decay or a drop in its parameters below standard values.
Automatic phase switch PF-452
Automatic phase switch is used for maintaining the power supply continuity of the two-phase circuit in case one of the power supply phases fail or its parameters drop. Optional it may serve as a controller that allows to power the selected circuits connected to one or two phases.
Automatic phase switch PF-432 TRMS
With priority phase
Without regulation
Automatic phase switch PF-433 TRMS
Without priority phase
Without regulation
Automatic phase switch PF-434 TRMS
With priority phase
With regulation
Automatic phase switch PF-435 TRMS
Without priority phase
With regulation
Automatic phase switch PF-421 TRMS
Automatic phase switches serve to maintain continuity of power supply to single-phase receivers in the event of power phase decay or a drop in its parameters below standard values.
Automatic phase switch PF-431i
Direct connection 16 A. With "priority" phase. Maximum load 16 A (160 A / 20 ms).
Automatic phase switches serve to maintain continuity of power supply to single-phase receivers in the event of power phase decay or a drop in its parameters below standard values.
Automatic phase switches serve to maintain continuity of power supply to single-phase receivers in the event of power phase decay or a drop in its parameters below standard values.
Automatic phase switch PF-431
Direct connection 16 A. With "priority" phase.
Automatic phase switches serve to maintain continuity of power supply to single-phase receivers in the event of power phase decay or a drop in its parameters below standard values.
Automatic phase switches serve to maintain continuity of power supply to single-phase receivers in the event of power phase decay or a drop in its parameters below standard values.
Automatic phase switch PF-441
With "Priority" phase. For co-operation with contactors.
Automatic phase switches serve to maintain continuity of power supply to single-phase receivers in the event of power phase decay or a drop in its parameters below standard values.
Automatic phase switches serve to maintain continuity of power supply to single-phase receivers in the event of power phase decay or a drop in its parameters below standard values.
Automatic phase switch PF-451
With "Priority" phase. For co-operation with contactors. With adjustable lower (170÷210V) and upper (230÷260) actuation threshold.
Automatic phase switches serve to maintain continuity of power supply to single-phase receivers in the event of power phase decay or a drop in its parameters below standard values.
Automatic phase switches serve to maintain continuity of power supply to single-phase receivers in the event of power phase decay or a drop in its parameters below standard values.
Automatic phase switch PF-452
Automatic phase switch with 400V phase voltage output.
Automatic phase switch is used for maintaining the power supply continuity of the two-phase circuit in case one of the power supply phases fail or its parameters drop. Optional it may serve as a controller that allows to power the selected circuits connected to one or two phases.
Automatic phase switch is used for maintaining the power supply continuity of the two-phase circuit in case one of the power supply phases fail or its parameters drop. Optional it may serve as a controller that allows to power the selected circuits connected to one or two phases.
Automatic phase switch PF-432 TRMS
For cooperation with a contactor
With priority phase
Without regulation
With priority phase
Without regulation
Automatic phase switch PF-433 TRMS
For cooperation with a contactor
Without priority phase
Without regulation
Without priority phase
Without regulation
Automatic phase switch PF-434 TRMS
For cooperation with a contactor
With priority phase
With regulation
With priority phase
With regulation
Automatic phase switch PF-435 TRMS
For cooperation with contactor
Without priority phase
With regulation
Without priority phase
With regulation
Automatic phase switch PF-421 TRMS
Automatic phase switch with the adjustable lower and upper voltage threshold.
Automatic phase switches serve to maintain continuity of power supply to single-phase receivers in the event of power phase decay or a drop in its parameters below standard values.
Automatic phase switches serve to maintain continuity of power supply to single-phase receivers in the event of power phase decay or a drop in its parameters below standard values.