3F Phase Failure Checker 33 300/500V
Out of stock
48.30 €
(38.03 €+VAT)
Brand:
MAC3
Operating Temperature:
– 10° C to + 80°C
Power:
5 VA
Maximum Operating Speed:
30 op./ sec
Time Delay:
2 sec
Power Supply:
MOD 22. 180-260V AC 50/60 Hz - MOD 33. 300-500 V- 50/60 Hz
Material:
PPO V0
Weight:
116 g
Dimensions:
79x35x88 mm
Out of stock
mod. 22 single phase
This device, for motor protection, controls that the drop voltage doesn’t exceed the established value, by turning off the relay when it happens. The relay is delayed to prevent the brief and temporary breaking.
mod. 33 3-phase
This unit is designed to monitor a 3 phase supply, one failure phase and a lowering of power supply.The relay allows the motor start only if there are the above mentioned conditions. The relay is delayed to prevent brief temporary interruptions.
