Hammond VT56A
l Used (with 150 Volt full scale A.C. voltmeters) to measure the voltage of 240, 480 or 600 VAC
systems.
l Primary insulated for 4.0 KV rms test, suitable for L.V. switchgear and motor control use.
l 50/60 Hz. operation.
l Open construction – “Type H”.
l CSA certified (209651).
l The nominal line voltages of 240 and 480 volts may be exceeded by 25% for 60 Hz. operation.
l Insulation system 55 degree C rise, Class 105.