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Specifications

Model 22VB
Operating Voltage 190-480 VAC
Frequency 50/60Hz
Type of Measurement RMS
Auto Ranges Yes
Under Voltage
Trip
Reset
185-480VAC
Trip setting +3%
Over Voltage
Trip
Reset
208-528VAC
Trip setting –3%
Voltage Unbalance
Trip
Reset
(conforms to NEMA)
6%, Fixed
5% Fixed
aaTrip Delay TimeOver, Under, & Unbalanced
Single-Phasing FaultsUnbalance > 15%aa
1-30 sec., adjustable
1 sec., fixed
1 sec., fixed
Restart Delay 1-500 sec., adjustable
Reset Automatic
Output Contacts 2X SPDT 10A at 240VAC resistive
Power Consumption 6W at 480VAC
Operating Temp - 20° to +140° F
Humidity Tolerance 0-97% w/o condensation
Terminal Torque 9 in lbs max for power and relay terminals 4.4 in lbs max for manual reset terminals
Wire Type 12-22 AWG for power and relay terminals 12-30 AWG for manual reset terminals
Enclosure NORYL plastic
Mounting DIN Rail or Surface Mount
Weight 12.5 oz.
Low Current Options Models ordered with suffix “/SG” have silver with gold flash contacts

Downloads

Document File Type File Size Download
Model 22VB Datasheet PDF 409 KB