Can I replace a ATV61WU55N4U with an standard ATV61HU55N4U?
Can I replace a ATV61WU with an ATV61HU ?
The ATV61W is a self contained NEMA 12 enclosed drive. The drive inside the 61W is not a standard drive. The drive is an ATV61H modified for this enclosure. Therefore the answer to the ATV61H replacing the ATV61W is no. This is not an option.