AC Power NOsparc
Legacy Products 

MHXAC1F120, 3P-MHXAC1F120, MHXAC1F240, 3P-MHXAC1F240,
MHXAC1F480, 3P-MHXAC1F480, GGXAC1F120, 3P-GGXAC1F120,
GGXAC1F240, 3P-GGXAC1F240, GGXAC1F277, 3P-GGXAC1F277,
GGXAC1F480, 3P-GGXAC1F480, MMXAC (aka: MMXAC1F277)

Are ALL fully backwards compatible with the:

GGXAC1F480
(aka: Universal GGXAC1F480)