Supply Voltage

• System415 V AC ± 20% 50 Hz ± 3%
• AuxillaryBuilt-in

Output Contacts

• Output Contacts1 CO

Trip Setting(Volts)

• Phase SequenceYes
• Phase Unbalance40V ± 6V (fixed)

• Under VoltageFor 380-440V AC
  For 220-240V AC
  For 110 V AC80% to 95% (adjustable) of auxillary supply (±2% of set value)
• Under VoltageFor 380-440V AC
  For 220-240V ACFor 110 V AC105% to 120% (adjustable) of auxillary supply (±2% of set value)

Trip Time Delay

• On Phase Failure/Unbalance3.5 sec. ± 1.5 sec
• For level sensing3.5 sec. ± 1.5 sec.

Resetting Mode

• Resetting ModeAuto Reset

Weight

• Weight300 gms.

Dimensions (mm)

• Overall (L x W x D)76 x 30.5 x 117.5
• Mounting (L x W)68 centre to centre / Panel Mounting & 35 mm rail Mounting

Note:

• Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)
• * Available on request.